110221
丙烯醛
contains hydroquinone as stabilizer, 90%
别名:
2-丙烯醛
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关于此项目
线性分子式:
CH2=CHCHO
化学文摘社编号:
分子量:
56.06
PubChem Substance ID:
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
741856
MDL number:
Assay:
90%
Form:
liquid
vapor density
1.94 (vs air)
Quality Segment
vapor pressure
4.05 psi ( 20 °C)
assay
90%
form
liquid
autoignition temp.
428 °F
contains
hydroquinone as stabilizer
expl. lim.
31 %
impurities
<10% water and cyclic dimer
refractive index
n20/D 1.403 (lit.)
bp
53 °C (lit.)
mp
−87 °C (lit.)
solubility
H2O: soluble 2, alcohol: soluble, benzene: miscible, diethyl ether: miscible
density
0.839 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
[H]C(=O)C=C
InChI
1S/C3H4O/c1-2-3-4/h2-3H,1H2
InChI key
HGINCPLSRVDWNT-UHFFFAOYSA-N
General description
Acrolein causes transient urothelial loss and exposes local afferent terminals to a toxic environment.
Acrolein is a metabolite that is generated by catabolic pathaways via many oxidases.
Application
Acrolein has been used in the preparation of monomeric and dimeric β-hydroxypropionaldehyde in a hydration reaction.
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signalword
Danger
Hazard Classifications
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
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-20.2 °F - closed cup
flash_point_c
-29 °C - closed cup
ppe
Faceshields, Gloves, Goggles