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:
产品名称
双[3-(三乙氧基甲硅烷基)丙基]四硫化物, technical, ≥90% (NMR)
InChI key
VTHOKNTVYKTUPI-UHFFFAOYSA-N
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
SMILES string
CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC
grade
technical
assay
≥90% (NMR)
form
liquid
refractive index
n20/D 1.49
density
1.08 g/mL at 20 °C (lit.)
functional group
tetrasulfide
trisulfide
Quality Level
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
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