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Bis((tridecafluoro-1,1,2,2-tetrahydrooctyl)dimethylsiloxy)methylsilane

CAS No.
521069-00-1
Chemical Name:
Bis((tridecafluoro-1,1,2,2-tetrahydrooctyl)dimethylsiloxy)methylsilane
Synonyms
bis[[dimethyl(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)s...;Bis((tridecafluoro-1,1,2,2-tetrahydrooctyl)dimethylsiloxy)methylsilane;Bis((Tridecafluoro-1,1,2,2-Tetrahydro-Octyl)Dimethylsilyloxy)Dethylsilane;Trisiloxane, 1,1,3,5,5-pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)-
CBNumber:
CB6164986
Molecular Formula:
C21H24F26O2Si3
Molecular Weight:
886.63
MDL Number:
MFCD08275335
MOL File:
521069-00-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:53:59

Bis((tridecafluoro-1,1,2,2-tetrahydrooctyl)dimethylsiloxy)methylsilane Properties

Boiling point 136°C 3mm
Density 1,414 g/cm3
refractive index 1.3425
Specific Gravity 1.414
Hydrolytic Sensitivity 3: reacts with aqueous base
EPA Substance Registry System 1,1,3,5,5-Pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)trisiloxane (521069-00-1)

SAFETY

Risk and Safety Statements

TSCA  No

Bis((tridecafluoro-1,1,2,2-tetrahydrooctyl)dimethylsiloxy)methylsilane price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00DC5M 1,1,3,5,5-Pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)trisiloxane 521069-00-1 5g $517 2026-05-28 Buy
American Custom Chemicals Corporation ORS0001688 BIS-(TRIDECAFLUORO-1,1,2,2-TETRAHYDRO-OCTYL)DIMETHYLSILOXY)METHYLSILANE 98.00% 521069-00-1 10G $1848 2021-12-16 Buy
Product number Packaging Price Buy
AA00DC5M 5g $517 Buy
ORS0001688 10G $1848 Buy

Bis((tridecafluoro-1,1,2,2-tetrahydrooctyl)dimethylsiloxy)methylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 10)
Supplier Tel Email Country ProdList Advantage
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shanghai Worldyang Chemical Co.,Ltd. 021-56795766 sales@worldyachem.com China 9475 58
Suzhou Siso new material Co.,Ltd. 0512-65402974 18550909935 siso03@126.com China 1925 58
Zhengzhou Acme Chemical Co., Ltd. 0371-63315541 13323832564 1443871971@qq.com China 9896 58
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418684 +86-18949823763 sales@tnjchem.com China 25333 58
Shanghai Daken Advanced Materials Co.,Ltd +86-2158073036 info@dakenam.com China 14050 58
Bis((Tridecafluoro-1,1,2,2-Tetrahydro-Octyl)Dimethylsilyloxy)Dethylsilane Trisiloxane, 1,1,3,5,5-pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)- bis[[dimethyl(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)s... Bis((tridecafluoro-1,1,2,2-tetrahydrooctyl)dimethylsiloxy)methylsilane 521069-00-1 C21H24F26O2Si3