推荐产品
等级
analytical standard
质量水平
蒸汽密度
1.52 (vs air)
蒸汽压
14.63 psi ( 20 °C)
产品线
PESTANAL®
CofA
current certificate can be downloaded
自燃温度
365 °F
expl. lim.
60 %
包装
ampule of 1000 mg
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.332 (lit.)
沸点
21 °C (lit.)
mp
−125 °C (lit.)
密度
0.785 g/mL at 25 °C (lit.)
应用
agriculture
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
包装形式
neat
储存温度
2-8°C
SMILES字符串
CC=O
InChI
1S/C2H4O/c1-2-3/h2H,1H3
InChI key
IKHGUXGNUITLKF-UHFFFAOYSA-N
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一般描述
乙醛是一种高度易燃的液体，可以通过乙烯的液相氧化进行商业化生产。它也可以作为丙烷或丁烷等饱和烃的氧化副产品而获得。它可以用作乙酸生产中的化学中间体。
应用
有关合适的仪器技术的更多信息，请参阅产品的分析证书。想要获得更多支持，请联系技术服务部。
法律信息
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
-38.0 °F - closed cup
闪点(°C)
-38.89 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
Acetaldehyde Production from Ethylene - Cost Analysis - Acetaldehyde E11A (2017)
Marjie L Hard et al.
Placenta, 24(2-3), 149-154 (2003-02-05)
Significant interindividual variability exists following maternal alcohol consumption; not all children born to alcoholic women manifest the symptoms associated with foetal alcohol spectrum disorder (FASD). To investigate the potential role of the placenta as a source of variability by determining
Keitaro Matsuo et al.
Carcinogenesis, 34(7), 1510-1515 (2013-03-05)
The impact of alcohol on the risk of stomach cancer is controversial. Although aldehyde dehydrogenase 2 (ALDH2) Glu504Lys (rs671) polymorphism has a strong effect on acetaldehyde metabolism, little is known about its impact on stomach cancer risk when combined with
Neil R McGregor
Alcohol (Fayetteville, N.Y.), 41(7), 469-478 (2007-11-06)
Recent introduction of several commercial Kudzu root (Pueraria lobata) containing hangover remedies has occurred in western countries. The available data is reviewed to assess if there are any potential concerns in relationship to the development of neoplasm if these products
M Becker et al.
Journal of chromatography. A, 1281, 115-126 (2013-02-13)
Gas chromatographic analysis of complex carbohydrate mixtures requires highly effective and reliable derivatisation strategies for successful separation, identification, and quantitation of all constituents. Different single-step (per-trimethylsilylation, isopropylidenation) and two-step approaches (ethoximation-trimethylsilylation, ethoximation-trifluoroacetylation, benzoximation-trimethylsilylation, benzoximation-trifluoroacetylation) have been comprehensively studied with regard
实验方案
-Tolualdehyde; Valeraldehyde; Isovaleraldehyde
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