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1873-88-7 Suppliers

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Product FOB Price Min.Order Supply Ability Supplier
Bis(trimethylsiloxy)methylsilane TOP1 supplier
Cas No: 1873-88-7
USD $ 10.0-11.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
1,1,1,3,5,5,5-Heptamethyltrisiloxane HTMS CAS No.1873-88-7
Cas No: 1873-88-7
No Data 1 Kilogram 20 Metric Ton/Month Wuhan Kemi-Works Chemical Co., Ltd Contact Supplier
MDHM 99% Heptametiltrisiloxane 1873-88-7
Cas No: 1873-88-7
No Data 1 Kilogram 200 Metric Ton/Month Chiye Organic Silicon Material (Shanghai) Co.,Ltd. Contact Supplier
High quality Heptamethyltrisiloxane supplier in China
Cas No: 1873-88-7
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
High purity Various Specifications Bis(trimethylsiloxy)methylsilane CAS:1873-88-7
Cas No: 1873-88-7
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
Cas No: 1873-88-7
No Data 1 Kilogram 1 Metric Ton/Day Henan Allgreen Chemical Co.,Ltd Contact Supplier
Amadis Chemical offer CAS#1873-88-7;CAT#A813143
Cas No: 1873-88-7
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Cas No: 1873-88-7
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Bis(trimethylsiloxy)methylsilane CAS: 1873-88-7
Cas No: 1873-88-7
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 1000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Cas No: 1873-88-7
No Data 100 Kilogram 300 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier

1873-88-7 Usage


1,1,1,3,5,5,5-Heptamethyltrisiloxane is a Basic material for synthetic polyalkyleneoxide modified heptamethyltrisiloxane which is a kind of specific structure surfactant for pesticide additives, coating additives, etc.


Bis (trimethylsiloxy) methylsilane acts as an important raw material and intermediate used in organic synthesis, pharmaceutical and dyestuff. For example, it can be used for the platinum-catalyzed aromatic C-H silylation of arenes. It can also be used for the silylation of aryl iodides.

Chemical Properties

colourless liquid


Murata, Miki, et al. "Silylation of Aryl Iodides with 1,1,1,3,5,5,5 -Heptamethyltrisiloxane Catalyzed by Transition-Metal Complexes." Synlett 2007.09(2007):1387-1390.
Murata, Miki, et al. "Platinum-Catalyzed Aromatic C—H Silylation of Arenes with 1,1,1,3,5,5,5-Heptamethyltrisiloxane." Cheminform38.50 (2007):no-no.

1873-88-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (370886)  1,1,1,3,5,5,5-Heptamethyltrisiloxane  97% 1873-88-7 370886-250ML 5,408.91CNY Detail
Aldrich (370886)  1,1,1,3,5,5,5-Heptamethyltrisiloxane  97% 1873-88-7 370886-50ML 1,272.96CNY Detail
USP (1228075)  Heptamethyl trisiloxane  United States Pharmacopeia (USP) Reference Standard 1873-88-7 1228075-150MG 4,326.66CNY Detail
Alfa Aesar (H60586)  Bis(trimethylsiloxy)methylsilane, 97%    1873-88-7 250ml 3325.0CNY Detail
Alfa Aesar (H60586)  Bis(trimethylsiloxy)methylsilane, 97%    1873-88-7 50ml 697.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017


1.1 GHS Product identifier

Product name methyl-bis(trimethylsilyloxy)silicon

1.2 Other means of identification

Product number -
Other names (TMSO)2MeSi

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1873-88-7 SDS

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