269549
3-丁烯-2-酮
contains 0.5% hydroquinone and 0.1% acetic acid as stabilizer, 99%
别名:
丁烯酮, 甲基乙烯基酮
选择规格
关于此项目
vapor density
1.3 (vs air)
vapor pressure
310 mmHg ( 55 °C), 71 mmHg ( 20 °C)
assay
99%
form
liquid
contains
0.5% hydroquinone and 0.1% acetic acid as stabilizer
expl. lim.
15.64 %
refractive index
n
bp
81 °C (lit.)
solubility
diethyl ether: easily soluble(lit.), ethanol: easily soluble(lit.), glacial acetic acid: easily soluble(lit.), hydrocarbons: slightly soluble(lit.), methanol: easily soluble(lit.), water: easily soluble(lit.)
density
0.864 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
CC(=O)C=C
InChI
1S/C4H6O/c1-3-4(2)5/h3H,1H2,2H3
InChI key
FUSUHKVFWTUUBE-UHFFFAOYSA-N
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警示词
Danger
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - Skin Sens. 1
存储类别
3 - Flammable liquids
怎么回事？
WGK 3
闪点 (F)
19.4 °F - closed cup
闪点 (°C)
-7 °C - closed cup
PPE（个人防护设备）
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter