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Merck
CN

15200

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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关于此项目

经验公式(希尔记法):
C18H42O6S4Si2
化学文摘社编号:
分子量:
538.95
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
254-896-5
Beilstein/REAXYS Number:
2062235
MDL number:
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grade

technical

Quality Level

assay

≥90% (NMR)

form

liquid

refractive index

n20/D 1.49

density

1.08 g/mL at 20 °C (lit.)

functional group

tetrasulfide, trisulfide

SMILES string

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

Application

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。


存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

212.0 °F - closed cup

flash_point_c

100 °C - closed cup

ppe

Eyeshields, Gloves



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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全球贸易项目编号

货号GTIN
15200-50ML04061838740083