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Merck
CN

V001148

Sigma-Aldrich

四氢呋喃

p.a., 99%

别名:

丁烯氧化物, 四亚甲基氧化物, 氧杂环戊烷

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关于此项目

经验公式(希尔记法):
C4H8O
化学文摘社编号:
分子量:
72.11
Beilstein:
102391
EC 号:
MDL编号:
PubChem化学物质编号:
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蒸汽密度

2.5 (vs air)

蒸汽压

114 mmHg ( 15 °C)
143 mmHg ( 20 °C)

等级

p.a.

方案

99%

自燃温度

610 °F

expl. lim.

1.8-11.8 %

折射率

n20/D 1.407 (lit.)

沸点

65-67 °C (lit.)

mp

−108 °C (lit.)

密度

0.889 g/mL at 25 °C (lit.)

SMILES字符串

C1CCOC1

InChI

1S/C4H8O/c1-2-4-5-3-1/h1-4H2

InChI key

WYURNTSHIVDZCO-UHFFFAOYSA-N

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警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Respiratory system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

-6.2 °F - closed cup

闪点(°C)

-21.2 °C - closed cup

法规信息

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