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(Trimethylsilyl)methyl trifluoromethanesulfonate

CAS No.
64035-64-9
Chemical Name:
(Trimethylsilyl)methyl trifluoromethanesulfonate
Synonyms
TRIMETHYLSILYLMETHYL TRIFLATE;trimethylsilylmethylatingreagent;Trimethylsiylmethyltrifluoromethanesulfnate;(Trimethylsilyl)methyl trifluoromethanesulfonate;(Trimethylsilyl)methyl Trifluoromethanesulfonate (TRIMETHYLSILYL)METHYL TRIFLUOROMETHANESULFONATE, 95+%;TriMethylsilyl trifluoroMethane sulfonic acid Methyl ester;TRIFLUOROMETHANESULFONIC ACID (TRIMETHYLSILYL)METHYL ESTER;(Trimethylsilyl)methyl trifluoromethanesulfonate, for synthesis;Methanesulfonic acid, 1,1,1-trifluoro-, (trimethylsilyl)methyl ester
CBNumber:
CB8769828
Molecular Formula:
C5H11F3O3SSi
Molecular Weight:
236.28
MDL Number:
MFCD00009914
MOL File:
64035-64-9.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:55:52

(Trimethylsilyl)methyl trifluoromethanesulfonate Properties

Melting point <0°C
Boiling point 49-51 °C9 mm Hg(lit.)
Density 1.182 g/mL at 25 °C(lit.)
refractive index n20/D 1.376(lit.)
Flash point 119 °F
storage temp. 2-8°C
form clear liquid
color Colorless to Light yellow
Specific Gravity 1.182
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN 2365813
CAS DataBase Reference 64035-64-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)
GHS02,GHS05
Signal word  Danger
Hazard statements  H226-H314
Precautionary statements  P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
Hazard Codes  C
Risk Statements  10-34
Safety Statements  26-28-36/37/39-45-16
RIDADR  UN 2920 8/PG 2
WGK Germany  3
8-10-21
TSCA  No
HazardClass  3.2
PackingGroup  III
HS Code  29319090
NFPA 704
2
3 1

(Trimethylsilyl)methyl trifluoromethanesulfonate price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 326232 (Trimethylsilyl)methyl trifluoromethanesulfonate 96% 64035-64-9 1g $71.9 2021-12-16 Buy
Sigma-Aldrich 326232 (Trimethylsilyl)methyl trifluoromethanesulfonate 96% 64035-64-9 5g $216 2021-12-16 Buy
TCI Chemical T1579 (Trimethylsilyl)methyl Trifluoromethanesulfonate [Trimethylsilylmethylating Reagent] >98.0%(GC) 64035-64-9 1g $78 2026-04-30 Buy
TCI Chemical T1579 (Trimethylsilyl)methyl Trifluoromethanesulfonate [Trimethylsilylmethylating Reagent] >98.0%(GC) 64035-64-9 5g $217 2026-04-30 Buy
Usbiological 291774 (Trimethylsilyl)methyl Trifluoromethanesulfonate Asreported 64035-64-9 1g $323 2026-06-03 Buy
Product number Packaging Price Buy
326232 1g $71.9 Buy
326232 5g $216 Buy
T1579 1g $78 Buy
T1579 5g $217 Buy
291774 1g $323 Buy

(Trimethylsilyl)methyl trifluoromethanesulfonate Chemical Properties,Uses,Production

Chemical Properties

Clear yellow-orange liquid

3219-63-4
358-23-6
64035-64-9
Synthesis of (Trimethylsilyl)methyl trifluoromethanesulfonate from 1-Trimethylsilylmethanol and Trifluoromethanesulfonic anhydride

(Trimethylsilyl)methyl trifluoromethanesulfonate Preparation Products And Raw materials

Global( 93)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Sichuan Kulinan Technology Co., Ltd 400-1166-196 18981987031 cdhxsj@163.com China 11674 57
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TRIFLUOROMETHANESULFONIC ACID (TRIMETHYLSILYL)METHYL ESTER trimethylsilylmethylatingreagent Trimethylsiylmethyltrifluoromethanesulfnate (Trimethylsilyl)methyl Trifluoromethanesulfonate [Trimethylsilylmethylating Reagent] (TRIMETHYLSILYL)METHYL TRIFLUOROMETHANESULFONATE, 95+% TriMethylsilyl trifluoroMethane sulfonic acid Methyl ester Trifluoromethanesulfonic Acid (Trimethylsilyl)methyl Ester (Trimethylsilyl)methyl Triflate (Trimethylsilyl)methyl Trifluoromethanesulfonate  (Trimethylsilyl)methyl trifluoromethanesulfonate, 98%, for synthesis Methanesulfonic acid, 1,1,1-trifluoro-, (trimethylsilyl)methyl ester (Trimethylsilyl)methyl trifluoromethanesulfonate, for synthesis TRIMETHYLSILYLMETHYL TRIFLATE (Trimethylsilyl)methyl trifluoromethanesulfonate 64035-64-9 6403-64-9 CF3SO3CH2SiCH33 C5H11F3O3SSi Organic Building Blocks Organic Triflates Sulfur Compounds Building Blocks Silicon Compounds (for Synthesis) Si (Classes of Silicon Compounds) Si-(C)4 Compounds Si (Classes of Silicon Compounds) Si-(C)4 Compounds Silicon Compounds (for Synthesis) Synthetic Organic Chemistry