202347
聚(丙二醇)
average Mn ~2,700
别名:
PPG, 聚环氧丙烷
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关于此项目
线性分子式:
H[OCH(CH3)CH2]nOH
化学文摘社编号:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
Vapor pressure:
<0.01 mmHg ( 20 °C)
InChI
1S/C6H14O3/c1-5(8)4-9-6(2)3-7/h5-8H,3-4H2,1-2H3
SMILES string
CC(O)CO
InChI key
DUFKCOQISQKSAV-UHFFFAOYSA-N
vapor density
>1 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
description
functionality 1.8
mol wt
average Mn ~2,700
contains
130-190 ppm proprietary phenolic antioxidant
refractive index
n20/D 1.451
viscosity
630 cP(25 °C)(lit.)
hydroxyl value
37 mg KOH/g
solubility
H2O: <0.01 % (w/w) at 25 °C
density
1.004 g/mL at 25 °C
Quality Level
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存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
445.0 °F - closed cup
flash_point_c
229.44 °C - closed cup
ppe
Eyeshields, Gloves
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