Merck
  • 808245
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8.08245

Sigma-Aldrich

三甘醇

for synthesis

Synonym(s):
三甘醇
Linear Formula:
HO(CH2CH2O)3H
CAS Number:
Molecular Weight:
150.17
MDL编号:
EC索引号:
203-953-2

蒸汽压

<0.01 hPa ( 20 °C)

质量水平

测定

≥99% (GC)

形式

liquid

自燃温度

370 °C

效能

17000 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rat)

expl. lim.

0.9-9.2 % (v/v)

pH值(酸碱度)

6.5-7.5 (20 °C, 100 g/L in H2O)

bp

285-295 °C/1013 hPa

mp

-7 °C

转变温度

flash point 165 °C

密度

1.123 g/cm3 at 20 °C

储存温度

2-30°C

InChI

1S/C6H14O4/c7-1-3-9-5-6-10-4-2-8/h7-8H,1-6H2

InChI key

ZIBGPFATKBEMQZ-UHFFFAOYSA-N

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vapor pressure

<0.01 hPa ( 20 °C)

vapor pressure

<0.01 mmHg ( 20 °C)

vapor pressure

<0.01 mmHg ( 20 °C)

vapor pressure

<0.01 mmHg ( 20 °C)

assay

≥99% (GC)

assay

99%

assay

≥99.0% (GC)

assay

-

form

liquid

form

viscous liquid

form

viscous liquid

form

-

autoignition temp.

370 °C

autoignition temp.

699 °F

autoignition temp.

699 °F

autoignition temp.

699 °F

expl. lim.

0.9-9.2 % (v/v)

expl. lim.

9.2 %

expl. lim.

9.2 %

expl. lim.

9.2 %

pH

6.5-7.5 (20 °C, 100 g/L in H2O)

pH

6.5-7.5 (20 °C, 100 g/L)

pH

5.5-7.0 (25 °C, 50 mg/mL in H2O)

pH

-

分析说明

含量(GC,area%): ≥ 99.0 %(a/a)
密度(d 20 °C/ 4 °C):1.123 - 1.124
水(K. F.): ≤ 0.30 %
同一性(IR):通过测试

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

330.8 °F - closed cup

闪点(C)

166 °C - closed cup

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