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15200

Sigma-Aldrich

双[3-(三乙氧基甲硅烷基)丙基]四硫化物

technical, ≥90% (NMR)

别名:

TESPTS, 3,3′-四硫双(丙基三乙氧基硅烷)

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About This Item

经验公式（希尔记法）:
C18H42O6S4Si2
CAS号:
40372-72-3
分子量:
538.95
Beilstein:
2062235
EC 号:
254-896-5
MDL编号:
MFCD00053751
UNSPSC代码:
12352103
PubChem化学物质编号:
329750768
NACRES:
NA.22

等级

technical

质量水平

200

方案

≥90% (NMR)

表单

liquid

折射率

n20/D 1.49

密度

1.08 g/mL at 20 °C (lit.)

官能团

tetrasulfide
trisulfide

SMILES字符串

CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC

InChI

1S/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3

InChI key

VTHOKNTVYKTUPI-UHFFFAOYSA-N

相关类别

应用

双[3-（三乙氧基甲硅烷基）丙基]四硫化物（TESPTS）通常在橡胶生产中用作交联剂和增强填料。TESPT 膜可保护金属基底免受腐蚀。还可用作前体，合成介孔有机氧化硅。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

212.0 °F - closed cup

闪点(°C)

100 °C - closed cup

个人防护装备

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCC3119
BCCB0326
BCBW1534
BCBV5794
BCBS3465V

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