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Merck
CN

01680

Sigma-Aldrich

丙烯醛

≥95.0% (as anhydrous, GC)

别名:

2-丙烯醛

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About This Item

线性分子式:
CH2=CHCHO
CAS号:
分子量:
56.06
Beilstein:
741856
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:

蒸汽密度

1.94 (vs air)

蒸汽压

4.05 psi ( 20 °C)

方案

≥95.0% (as anhydrous, GC)

自燃温度

428 °F

包含

~0.2% hydroquinone as stabilizer
~3% water as stabilizer

expl. lim.

31 %

折射率

n20/D 1.403 (lit.)
n20/D 1.403

沸点

53 °C (lit.)

mp

−87 °C (lit.)

密度

0.839 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

[H]C(=O)C=C

InChI

1S/C3H4O/c1-2-3-4/h2-3H,1H2

InChI key

HGINCPLSRVDWNT-UHFFFAOYSA-N

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警示用语:

Danger

危险分类

Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

-20.2 °F - closed cup

闪点(°C)

-29 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles

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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