457604
β-丙内酯
97%
别名:
3-Hydroxypropionic acid lactone, Hydracrylic acid β-lactone
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关于此项目
经验公式（希尔记法）:
C3H4O2
化学文摘社编号:
分子量:
72.06
EC Number:
200-340-1
UNSPSC Code:
12352103
MDL number:
InChI key
VEZXCJBBBCKRPI-UHFFFAOYSA-N
InChI
1S/C3H4O2/c4-3-1-2-5-3/h1-2H2
SMILES string
O=C1CCO1
assay
97%
refractive index
n20/D 1.412 (lit.)
bp
162 °C (lit.)
mp
−33 °C (lit.)
density
1.146 g/mL at 25 °C (lit.)
Disclaimer
During storage insolubles may form due to self-polymerization
OSHA-regulated carcinogen - 29 CFR Part 1910.1013
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2
存储类别
6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
158.0 °F - closed cup
flash_point_c
70 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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