Merck
CN

105449

Sigma-Aldrich

γ-硫代丁内酯

98%

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别名:
4-丁巯内酯
Empirical Formula (Hill Notation):
C4H6OS
CAS号:
分子量:
102.15
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

折射率

n20/D 1.523 (lit.)

bp

39-40 °C/1 mmHg (lit.)

溶解性

THF: soluble

密度

1.18 g/mL at 25 °C (lit.)

SMILES string

O=C1CCCS1

InChI

1S/C4H6OS/c5-4-2-1-3-6-4/h1-3H2

InChI key

KMSNYNIWEORQDJ-UHFFFAOYSA-N

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γ-Thiobutyrolactone 98%

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γ-硫代丁内酯

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refractive index

n20/D 1.523 (lit.)

refractive index

-

refractive index

n20/D 1.474 (lit.)

refractive index

n20/D 1.442 (lit.)

bp

39-40 °C/1 mmHg (lit.)

bp

-

bp

182 °C (lit.)

bp

61-62 °C/2 mmHg (lit.)

solubility

THF: soluble

solubility

1 M NH4OH: 50 mg/mL

solubility

water: soluble 5%, clear, colorless to faintly yellow

solubility

-

density

1.18 g/mL at 25 °C (lit.)

density

-

density

0.85 g/mL at 25 °C (lit.)

density

0.999 g/mL at 25 °C (lit.)

一般描述

γ-硫代丁酸内酯与缩水甘油基苯基醚共聚形成聚酯硫醚

应用

γ-硫代丁酸内酯被用于终止 ω 开环聚合-十五内酯合成双功能聚酯 。γ-硫代丁酸内酯还被用于研究木质素降解担子菌 云芝 对含硫杂环化合物的代谢机理。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

186.8 °F - closed cup

闪点(°C)

86 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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