Merck
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文件

P4347

Sigma-Aldrich

丙二醇

meets USP testing specifications

所有图片(1)
别名:
1,2-丙二醇, 丙二醇
线性分子式:
CH3CH(OH)CH2OH
CAS号:
57-55-6
分子量:
76.09
Beilstein:
1340498
EC 号:
200-338-0
MDL编号:
MFCD00064272
PubChem化学物质编号:
24898528
NACRES:
NA.25

Agency

USP/NF
meets USP testing specifications

质量水平

200

蒸汽密度

2.62 (vs air)

蒸汽压

0.08 mmHg ( 20 °C)

自燃温度

779 °F

expl. lim.

12.5 %

折射率

n20/D 1.432 (lit.)

bp

187 °C (lit.)

mp

−60 °C (lit.)

密度

1.036 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

SMILES string

CC(O)CO

InChI

1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3

InChI key

DNIAPMSPPWPWGF-UHFFFAOYSA-N

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此商品
1576708Y0001547W294025
Propylene Glycol meets USP testing specifications

Sigma-Aldrich

P4347

丙二醇

Propylene glycol United States Pharmacopeia (USP) Reference Standard

USP

1576708

丙二醇

Propylene glycol European Pharmacopoeia (EP) Reference Standard

Y0001547

丙二醇

Propylene Glycol natural (US), ≥99.5%, FCC, FG

Sigma-Aldrich

W294025

Propylene Glycol

vapor pressure

0.08 mmHg ( 20 °C)

vapor pressure

0.08 mmHg ( 20 °C)

vapor pressure

0.08 mmHg ( 20 °C)

vapor pressure

-

autoignition temp.

779 °F

autoignition temp.

779 °F

autoignition temp.

779 °F

autoignition temp.

-

expl. lim.

12.5 %

expl. lim.

12.5 %

expl. lim.

12.5 %

expl. lim.

-

refractive index

n20/D 1.432 (lit.)

refractive index

n20/D 1.432 (lit.)

refractive index

n20/D 1.432 (lit.)

refractive index

-

bp

187 °C (lit.)

bp

187 °C (lit.)

bp

187 °C (lit.)

bp

-

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

219.2 °F - closed cup

闪点(C)

104 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Certificates of Analysis (COA)

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T1503
货号
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25G
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1000309185

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