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Merck
CN

W200320

Sigma-Aldrich

乙醛

≥99%, FCC, stabilized

别名:

乙醛

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线性分子式:
CH3CHO
化学文摘社编号:
分子量:
44.05
FEMA编号:
2003
Beilstein:
505984
EC 号:
欧洲委员会编号:
82
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
Flavis编号:
5.001
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生物来源

synthetic

管理合规性

FCC
FDA 21 CFR 117
FDA 21 CFR 182.60

蒸汽密度

1.52 (vs air)

蒸汽压

14.63 psi ( 20 °C)

方案

≥99%

自燃温度

365 °F

包含

Niacinamide USP as stabilizer

expl. lim.

60 %

存货情况

available only in EU

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

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

性状检查

ethereal

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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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

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Sarah E Frey et al.
Journal of the Air & Waste Management Association (1995), 64(11), 1251-1259 (2014-12-17)
A survey of key indoor air quality (IAQ) parameters and resident health was carried out in 72 apartments within a single low-income senior housing building in Phoenix, Arizona. Air sampling was carried out simultaneously with a questionnaire on personal habits
Izumi Ujihara et al.
Neuropharmacology, 99, 589-599 (2015-08-25)
The sensation of thirst experienced after heavy alcohol drinking is widely regarded as a consequence of ethanol (EtOH)-induced diuresis, but EtOH in high doses actually induces anti-diuresis. The present study was designed to investigate the introduction mechanism of water and
Yu Wang et al.
Journal of agricultural and food chemistry, 63(28), 6293-6296 (2015-07-08)
Inflammation-related reactive oxygen species (ROS) and reactive nitrogen species (RNS) are associated with the development of cancer. ROS and RNS can directly damage biomacromolecules such as proteins, DNA, and lipids. Lipid peroxidation, however, can result in reactive carbonyl species (RCS)
Kamaljit K Chaudhry et al.
Alcoholism, clinical and experimental research, 39(8), 1465-1475 (2015-07-16)
Acetaldehyde, the toxic ethanol (EtOH) metabolite, disrupts intestinal epithelial barrier function. Aldehyde dehydrogenase (ALDH) detoxifies acetaldehyde into acetate. Subpopulations of Asians and Native Americans show polymorphism with loss-of-function mutations in ALDH2. We evaluated the effect of ALDH2 deficiency on EtOH-induced
Zhuomin Zhang et al.
The Analyst, 139(14), 3614-3621 (2014-05-31)
Toxic formaldehyde is sometimes used illegally as a food preservative, however, on-site rapid analysis of trace formaldehyde in aquatic products remains a challenge. In this work, a simple on-site rapid quantification method for trace volatile formaldehyde in aquatic products was

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