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Merck
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文件

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號碼:
254-896-5
MDL號碼:
MFCD00053751
分類程式碼代碼:
12352103
PubChem物質ID:
329750768
NACRES:
NA.22

等級

technical

化驗

≥90% (NMR)

形狀

liquid

折射率

n20/D 1.49

密度

1.08 g/mL at 20 °C (lit.)

SMILES 字串

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 密鑰

VTHOKNTVYKTUPI-UHFFFAOYSA-N

相关类别

應用

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。

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

212.0 °F - closed cup

閃點（°C）

100 °C - closed cup

個人防護裝備

Eyeshields, Gloves

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