533734
1,3-丙二醇
≥99.6%
别名:
1,3-二羟基丙烷, 丙二醇
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关于此项目
线性分子式:
HO(CH2)3OH
化学文摘社编号:
分子量:
76.09
EC Number:
207-997-3
UNSPSC Code:
12162002
PubChem Substance ID:
Beilstein/REAXYS Number:
969155
MDL number:
产品名称
1,3-丙二醇, ≥99.6%
InChI key
YPFDHNVEDLHUCE-UHFFFAOYSA-N
InChI
1S/C3H8O2/c4-2-1-3-5/h4-5H,1-3H2
SMILES string
OCCCO[H]
vapor pressure
0.8 mmHg ( 20 °C)
9.8 mmHg ( 100 °C)
assay
≥99.6%
impurities
<0.1% water
refractive index
n20/D 1.440 (lit.)
surface tension
46.2 dyn/cm, 20 °C
viscosity
52 cP(20 °C)(lit.)
bp
214 °C/760 mmHg (lit.)
mp
−27 °C (lit.)
solubility
H2O: soluble
density
1.053 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): <0.5 ppm
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Application
关于用途，请参见 P5040-4
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
法规信息
新产品
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