Acetone azine. [2] The generic formula of an azine.

Acetone azine Acetone ketazine Acetone, azine bis (propan-2-ylidene)hydrazine Dimethyl ketazine Ketazine 627-70-3 中文名称 4-甲基-3-戊烯-2-酮腙 英文名称 ACETONE AZINE CAS 627-70-3 分子式 C6H12N2 分子量 112. 5 g. ) et de peroxyde d'hydrogène (1 éq. ),Boling Point:133°C763mm Hg Finally, the acetone azine is hydrolyzed with water in a reaction distillation tower into acetone (head product) and a 10% aqueous hydrazine solution (sump product) at temperatures up to 180°C and pressures of 8 to 12 bar. This general method uses acetone or acetone-d6 the derivatization reagent. Login as registered user for prices, availability and discounts. ChemicalBook provide Chemical industry users with ACETONE AZINE Boiling point Melting point,ACETONE AZINE Density MSDS Formula Use,If You also need to ACETONE AZINE Other information,welcome to contact us. Direct alkylation of hydrazines with alkyl halides in the presence of base affords alkyl-substituted hydrazines, but the reaction is typically inefficient due to poor control on level of substitution (same as in ordinary amines). 2,C6D12N2 Description Acetone azine (IUPAC name: (CH₃)₂C=N–N=C (CH₃)₂) is a symmetrical azine derived from acetone and hydrazine. Aldazines are azines derived from aldehydes. Articles of acetone azine are included as well. ),Boling Point:133°C763mm Hg Jun 1, 2023 · ChemicalBook あなたのために2,2'-アジノビスプロパン (627-70-3)の化学的性質を提供して、融点、価格、蒸気圧、沸点、毒性、比重、沸点、密度、分子式、分子量、物理的な性質、毒性 税関のコードなどの情報、同時にあなたは更に2,2'-アジノビスプロパン (627-70-3)の製品の全世界の供給商にブラウズ Description Acetone azine (IUPAC name: (CH₃)₂C=N–N=C (CH₃)₂) is a symmetrical azine derived from acetone and hydrazine. Store at Room temperature,Desiccated. , 1925, 47, 1-9. , round-bottomed flask containing 145 g. Formula: (CH 3) 2 CO. Name:Acetone Azine,CAS:627-70-3. 2. It is synthesized via the condensation of two acetone molecules with hydrazine, forming a bis-hydrazone structure . Where to buy Acetone in the USA We have compiled a list of Acetone suppliers in USA, the companies listed have a genuine United States presence and include: distributors, wholesalers, industrial Aldrich-273155; Acetone azine 0. 842g/mLat 25°C (lit. The molecular formula C6H12N2 (molar mass: 112. Acetone azine can be prepared from acetone and hydrazine2 (CH3)2CO N2H4 2 H2O (CH3)2CN2 It can also be produced from acetone (2 eq. The Acetone Azine acts as a general reagent used in the synthesis of pharmaceutically active agents such as dihydropyridazine-3 (2H)-ones. The synthesis, properties, applications, and reactivity of azines and their derivatives are discussed, including the reaction of acetone azine with ptoluenesulfonyl azide. ; Walbauer, L. Other names: Acetone, azine; Acetone ketazine; Dimethyl ketazine Permanent link for this species. Regulatory process names Acetone azine EC Inventory acetone azine Pre-Registration process IUPAC names 2-Propanone, (1-methylethylidene)hydrazone Acetone azine 98%Product Number Specification Sheet Product Name Acetone azine 98% Product Number 273155 Product Brand Acetone Azine, TRC-A163820-1G, from Synthetic Chemistry Reference Tools. May 20, 2025 · Acetone azine - cas 627-70-3, synthesis, structure, density, melting point, boiling point Aldrich-273155; Acetone azine 0. Ketazines are azines derived from ketones. The acetone azine is an intermediate in the Atofina-PCUK synthesis. The compound is probably not intentionally added to ethyl vinyl acetate but is likely the result of reactions between other additives that take place during the manufacturing process. . Media in category "Acetone azine" The following 8 files are in this category, out of 8 total. CAS number: 67-64-1. 온라인 구매 지원. The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. Chem. [2] The generic formula of an azine. For an aldazine, R 2, R 4 = H. Chemical Engineering Research Information Center. Apr 9, 2024 · Name:Acetone Azine,CAS:627-70-3. Finally, we illustrate their relevance and examine their organom Apr 9, 2024 · Name:Acetone Azine,CAS:627-70-3. Acetone azine is the simplest ketazine and an intermediate in some hydrazine manufacturing processes. Patch tests gave strongly positive reactions to pieces of shin pads and to acetophenone azine down to 0. 001% in acetone, whereas acetophenone and hydrazine sulfate were both negative. Acetazine | C6H12N2 | CID 79085 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. (Acetone azine) SECTION 15: Regulatory information Aldrich-273155; Acetone azine 0. A 500-ml. 3. The Conclusion The reaction of acetone with hydrazine free base and HCl salts has been investigated and conditions were developed for quantitative and fast conversion to acetone azine A fast and sensitive GC method for residual hydrazine analysis in pharmaceutical samples has been developed Excellent linear relationship between acetone azine concentration and FID response was demonstrated with Aldrich-273155; Acetone azine 0. 50 moles) of acetone (Note 1) is fitted with a mechanical stirrer (Note 2) and a dropping funnel and cooled in an ice bath. ) 6. J. 17 A. Soc. Feb 20, 2009 · In situ derivatization-headspace GC-MS methodology has been developed for the determination of hydrazine in drug substance at low ppm levels. 31 moles) of 100% hydrazine hydrate (Note 1) is added at such a rate that the temperature is maintained below 35°. Synthesis Acetone azine can be prepared from acetone and hydrazine: [3] 2 (CH 3) 2 CO + N 2 H 4 → 2 H 2 O + [ (CH 3) 2 C=N] 2 It can also be produced from acetone (2 eq. ). from publication: A generic approach for the determination of Acetone is used to derivatize hydrazine into acetone azine for analysis by gas chromatography. 176g/mol Aldrich-273155; Acetone azine 0. It is an intermediate in some hydrazine manufacturing processes. 1700 Azines: Synthesis, Structure, Electronic Structure and their Applications Sumit S. ),Boling Point:133°C763mm Hg ChemicalBook Provide 627-70-3 (ACETONE AZINE)Melting Point Boiling Point Density,627-70-3 (ACETONE AZINE) CAS Chemical Properties MSDS. Chourasiya, Deepika Kathuria, Aabid Abdullah Wani and Prasad V. Information on this page: Notes Other data available: Phase change data Gas phase ion energetics data Mass spectrum (electron ionization) Gas Chromatography Options: Switch to calorie Acetone azine reacts with 143, producing compound 144 after 1,3dipolar cycloaddition by diazomethane extrusion . ACETONE AZINE에 대한 모든 정보는 Chemicalbook 에서 조회 할 수 있습니다. 05 g/mol Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods. Molecular Fomula:C6H12N2,Molar Mass:112. Available now at Aladdin Scientific. Dispatch/Availability Available Stock Download scientific diagram | (A) Chemical derivatization reaction between MBTH hydrochloride and formaldehyde azine [20]; (B) Chemical derivatization reaction between acetone and 2,4 - Size (크기) 1/G Packaging UOM (포장 단위) G Number Of Containers Package Unit (포장 단위당 제품 수) 25G/G Individual Container Size In Package Unit (개별 포장당 용량) 1/G Assays (순도) 0. The present review provides a general survey of the chemistry of 2,3-diaza-1,3-butadienes (azines). Archived from the original (Queriable T Risk Statements 45-10-21/22-36/37/38 Safety Statements 53-26-36/37-45 RIDADR UN 1992 3/PG 3 WGK Germany 3 RTECS UC3080550 HazardClass 3. 17 g/mol, exact mass: 112. Celle Dec 11, 1978 · A method is described for the determination of hydrazine residue in water. We first briefly describe azines and then | Find, read and cite all the research you 3-Methyl-2-benzothiazolinone acetone azine | C11H13N3S | CID 6537096 - structure, chemical names, physical and chemical properties, classification, patents L'acétone azine peut être préparé à partir de l' acétone et de l' hydrazine selon la méthode classique de préparation des azines 5: 2 (CH 3) 2 CO + N 2 H 4 → 2 H 2 O + [ (CH 3) 2 C=N] 2 Elle peut également être produit à partir de l'acétone, d'ammoniac (2 éq. Aldrich-273155; Acetone azine 0. Buy high quality Acetone Azine-D12 from SynZeal Research PVT LTD. (1. High-quality, certified reference materials, available to purchase online at LGC Standards. , 2. The invention discloses a system and a process for producing hydrazine hydrate by a ketazine method, wherein a sodium hypochlorite reaction section is prepared by taking liquid chlorine and caustic soda as raw materials, an acetone azine reaction section is synthesized by taking sodium hypochlorite and acetone as raw materials, and a rectification section which takes four towers as main bodies Ruthenium particles with size from 1 to 7 nm were formed by reduction of ruthenium complexes with urea, ethylenediaminetetraacetic acid, acetone azine, 1,2-Bis (2-furylmethylene)hydrazine) inside ^ Lange's Handbook of Chemistry, 10th ed. ^ Lange's Handbook of Chemistry 10th ed, pp 1522-1524 ^ a b c "Binary Vapor-Liquid Equilibrium Data". For use within . 2,C6D12N2 The invention relates to the use of at least one organic dialkyl dicarbonate for reducing the content of acetone azine and/or butanone azine in an aqueous polyurethane-polyurea dispersion containing at least one polyurethane-polyurea and acetone azine and/or butanone azine; furthermore to a process for producing an aqueous polyurethane-polyurea dispersion having a reduced content of acetone Feb 20, 2009 · Since acetone is sometimes used as a solvent in the manufacture process of drug substances, the derivatization product, acetone azine, may be present in drug substance prior to derivatization. , The specific heats and latent heats of fusion of ice and of several organic compounds, J. Ideal for , this reagent supports . This volatile derivative can be analysed by headspace GC–MS. 98; CAS Number: 627-70-3; Linear Formula: (CH3)2C=NN=C (CH3)2; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. Download scientific diagram | Typical GC–MS chromatograms showing the peaks corresponding to the derivatization products of hydrazine: (a) acetone azine monitored at m / z 112 and (b) acetone Aldrich-273155; Acetone azine 0. Hydrazine Hydrazine IUPAC name Hydrazine Identifiers CAS number 302-01-2 RTECS number MU7175000 Properties Molecular formula N2H4 Molar mass 32. gov (external link) Last Update：2024-04-09 15:16:58 IATA UN number: 1992 Class: 3 (6. Formula : C6H12N2, Mol. Acetone azine. Use respirators and components tested and approved under Buy Acetone azine with . Nov 1, 2008 · This general method uses acetone or acetone-d (6) as the derivatization reagent. The 6 days ago · Buy Acetone azine (CAS 627-70-3), a biochemical for proteomics research, from Santa Cruz. Am. (Scheme 1 b). This page contains information about Acetone Azine-D12. 98; CAS Number: 627-70-3; Linear Formula: (CH3)2C=NN=C(CH3)2; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. o. [4] The first step is the formation of acetone imine, Me 2 C=NH; this Reaction of acetone azine with p-toluenesulfonyl azide may be performed by reduction of an azine (127) over palladium (143) or platinum catalyst at 50 lb inu00022 pressure to give the hydrazine compound 128. 9 5 Acetone azine reacts with picryl chloride in ethanol to form acetone 2,4,6-trinitrophenylhydrazone 4 5. Apr 5, 2011 · The method utilizes either acetone or the deuterium labelled analogue, acetone-d 6 as the derivatising agent (see Scheme 2), yielding the corresponding azine (acetone-azine or acetone-azine-d 12). Use this link for bookmarking this species for future reference. Weight : 112. 17, from Pharmaffiliates. The product was assigned the structure of N[l (isopropylidenehydrazino)ethylidene]ptoluenesulfonamide (145; Scheme 37). COMPOSITION/INFORMATION ON INGREDIENTS Chemical Name: Acetone azine CAS Number: 627-70-3 Molecular Formula: C6H12N2 Molecular Weight: 112. May 19, 2016 · Results HPLC identified acetophenone azine at concentrations of approximately 20 µg/g of shin pad samples. In an effort to differentiate hydrazine from pre-existing acetone azine, acetone-d 6 was also explored as an alternative reagent to acetone. ) and hydrogen peroxide (1 eq. The concentration of the aqueous solution of acetone azine is such that the water/azine molar ratio ranges between 3 and 7. With vigorous stirring, 65. The resulting acetone azine or acetone azine-d12 can then be analyzed headspace GC–MS. . UN Number: 1090. 포함:구조식 이미지,카스 번호 (CAS),분자식,녹는점,끓는 점,밀도,가격,공급자,MSDS (SDS),GHS,사용,독성,HS세관 코드. Dec 20, 2024 · Acetone azine is the simplest ketazine. The resulting acetone azine or acetone azine-d(12) can then be analyzed by hea … Cite this Share this Print EintragstypEntry Type Chemical Compound EintragsspracheEntry Language EnglischEnglish SchlagwortKeyword Chemical Compound; Acetone azine InChI InChI=1S/C6H12N2/c1-5 (2)7-8-6 (3)4/h1-4H3; PFLUPZGCTVGDLV-UHFFFAOYSA-N IUPAC Name N- (propan-2-ylideneamino)propan-2-imine Alternative Names Acetone azineAcetone ketazine Molecular Formula C6H12N2 Molar Mass 112. Aug 20, 2025 · Chemsrc provides acetone azine (CAS#:627-70-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 1 to 10 parts per billion of hydrazine. [1] For example, acetone azine is the simplest ketazine. The addition takes 20–30 minutes. 17,Density:0. ),Boling Point:133°C763mm Hg A. Molecular Formula: C6H12N2, Molecular Weight: 112. acetone azine (CAS: 627-70-3) is found on the following regulatory lists; "Canada Non-Domestic Substances List (NDSL)","OECD Representative List of High Chemicals","US Toxic Substances Control Act (TSCA) - Inventory" Acetone azine is the simplest ketazine. Jan 27, 2025 · ACETONE AZINE (CAS 627-70-3) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook. gov (external link) Last Update：2024-04-09 15:16:58 View Acetone Azine structural formula Acetophenone azine (CAS 729-43-1) was recently discovered as a potent allergen in shin pads and footwear containing the foam elastomer ethyl vinyl acetate. This method is used to determine trace levels of hydrazine in drinking water [10] and pharmaceuticals. 2 PackingGroup III MSDS Information Provider Language SigmaAldrich English ACETONE AZINE Usage And Synthesis ACETONE AZINE Preparation Products And Raw materials Preparation Products acetone hydrazone Download scientific diagram | Mass spectra of derivatization products of hydrazine: (a) acetone azine and (b) acetone azine-d 12 . Hydrazine is converted to the acetone azine, which is extracted with methylene chloride and determined by gas chromatography using a nitrogen/phosphorus detector. The limit of detection is 0. May 20, 2025 · Formyl acetate - cas 2258-42-6, synthesis, structure, density, melting point, boiling point Acetone Azine，也被称为二乙酰胺偶氮，是一种有机化合物。下面是关于它的一些基本信息： 性质： - 外观：Acetone Azine是无色至浅黄色的固体。 - 溶解性：可溶于有机溶剂，如醚、酯和氯代烃。 用途： - 光敏剂：Acetone Azine可作为染料和光敏剂，广泛应用于照相、印刷和光敏材料制备等领域。 - 化学 Acetone Azine acts as a general reagent used in the synthesis of pharmaceutically active agents such as dihydropyridazine-3 (2H)-ones. A patch testing concentration of 0. epa. The resulting acetone azine or acetone azine-d (12) can then be analyzed by headspace GC-MS. Monosubstituted and unsubstituted hydrazones of ortho-substituted benzaldehydes, acetophenones, and related compounds are converted by alkaline reagents into indazole derivatives (intramolecular arylation):10'24'45'48'96"98 The present review provides a general survey of the chemistry of 2,3-diaza-1,3-butadienes (azines). Acetone Alternative Names: 2-Propanone, Dimethyl formaldehyde, Dimethyl ketone, Propanone, Pyroacetic spirit (archaic), ²-Ketopropane. The hydrazine solution is concentrated to its azeotrope composition of 64% by weight of hydrazine. 1000 u) may refer to: Acetone azine DABCO, or 1,4-diazabicyclo [2. ),Melting Point:−125°C (lit. 1 part per billion (10 9), and the recoveries ageraged 92% for water fortified with 0. 2]octane Apr 9, 2024 · Name:Acetone Azine,CAS:627-70-3. 17 Feb 1, 2025 · Material Safety Data Sheet or SDS for ACETONE AZINE 627-70-3 from chemicalbook for download or viewing in the browser We would like to show you a description here but the site won’t allow us. Bharatam*. (183 ml. CAS 58618-38-5,124. 41K subscribers Subscribed Aldrich-273155; Acetone azine 0. Monosubstituted and unsubstituted hydrazones of ortho-substituted benzaldehydes, acetophenones, and related compounds are converted by alkaline reagents into indazole derivatives (intramolecular arylation):10'24'45'48'96"98 Aldrich-273155; Acetone azine 0. We first briefly describe azines and then discuss the literature concerning the synthesis, properties, applications, and reactivity of these compounds. Learn how to synthesize, react and hydrolyze it, and its properties and hazards. 627-70-3-acetone-azine-pa2706903 Aldrich-273155; Acetone azine 0. Acetone azine, 98%This product has met the following criteria: Quantity Est. 1% in acetone or Sep 25, 2014 · PDF | The present review provides a general survey of the chemistry of 2,3-diaza-1,3-butadienes (azines). If the respirator is the sole means of protection, use a full-face supplied air respirator. A continuous method for the preparation of concentrated aqueous solutions of hydrazine hydrate from concentrated aqueous solutions of acetone azine by a hydrolysis reaction and distillation under pressure in a column. s. A historical perspective of the chemistry of 2,3-diaza1,3-butadienes (azines) is provided. Buy highly pure Acetone Azine, CAS No : 627-70-3, Mol. Acetone azine is the simplest ketazine. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full- face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. ), ammonia (2 eq. Azines have been conventionally syn Apr 9, 2024 · Acetone Azine - Names and Identifiers Acetone Azine - Physico-chemical Properties Acetone Azine - Risk and Safety Acetone Azine - References EPA chemical substance information information is provided by: ofmpeb. 【二丙酮腙】化源网提供二丙酮腙CAS号627-70-3，二丙酮腙MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度 Acetone Azine - References EPA chemical substance information information is provided by: ofmpeb. Aug 20, 2019 · Azines are organic molecules which bear the C [[double bond, length as m-dash]] N–N [[double bond, length as m-dash]] C functional unit. pp 1669-1674 ^ Maass, O. 98 UNSPSC (UNSPS Dec 1, 2024 · acetone azine 👎 it was kept cold - why didn't it work? Sodium Interesting TV 1. La première étape est la formation d'acétone imine Me 2 C=NH (2 éq. 1) Packing group: III Proper shipping name: Flammable liquid, toxic, n. This general method uses acetone or acetone-d(6) as the derivatization reagent. In the recent past, azines have received increased attention due to the recognition of their biological, chemical and materials properties. ),Boling Point:133°C763mm Hg Apr 9, 2024 · Name:Acetone Azine,CAS:627-70-3. ybgek jukqwthze ith tarfhy bgar tbbd ukqs jyux nwanuz yiisyr iqkrstg uhpbgc juingc hmgvayl wfjbw