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Methyl trifluoromethanesulfonate

Methyl trifluoromethanesulfonate
Methyl trifluoromethanesulfonate structure
CAS No.
333-27-7
Chemical Name:
Methyl trifluoromethanesulfonate
Synonyms
METHYL TRIFLATE;Methyl trifluoromethanesulfate;Methyl trifluoroMethanesulfona;Methyl trifluoromethanesulfote;methyltrifluoromethanesulfinate;METHYL TRIFLUOROMETHANESULFONATE;METHYL TRIFLUOROMETHANESULPHONATE;Methyltrifluoromethanesulphonate98%;Methyl trifluoromethanesulfonate ,96%;Methyl trifluoromethanesulphonate 98%
CBNumber:
CB9131563
Molecular Formula:
C2H3F3O3S
Formula Weight:
164.1
MOL File:
333-27-7.mol

Methyl trifluoromethanesulfonate Properties

Boiling point:
94-99 °C(lit.)
Density 
1.45 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.326(lit.)
Flash point:
101 °F
storage temp. 
2-8°C
form 
Liquid
Specific Gravity
1.450
color 
Clear colorless to yellow
Sensitive 
Air Sensitive
BRN 
774772
InChIKey
OIRDBPQYVWXNSJ-UHFFFAOYSA-N
CAS DataBase Reference
333-27-7(CAS DataBase Reference)
FDA UNII
7B25Z22EPV
EPA Substance Registry System
Methyl trifluoromethanesulfonate (333-27-7)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS05
Signal word  Danger
Hazard statements  H318-H226-H314
Precautionary statements  P280-P305+P351+P338-P310-P210-P260h-P303+P361+P353-P405-P501a
Hazard Codes  C,T
Risk Statements  10-34-20/21/22
Safety Statements  26-36/37/39-45-16
RIDADR  UN 2920 8/PG 2
WGK Germany  3
10
Hazard Note  Highly Toxic/Corrosive
TSCA  T
HazardClass  3.2
PackingGroup  III
HS Code  29049020

Methyl trifluoromethanesulfonate price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 164283 Methyl trifluoromethanesulfonate ≥98% 333-27-7 10g $68 2021-03-22 Buy
Sigma-Aldrich 8.18035 Methyl trifluoromethanesulfonate for synthesis 333-27-7 10 mL $75.48 2021-03-22 Buy
Sigma-Aldrich 164283 Methyl trifluoromethanesulfonate ≥98% 333-27-7 50g $243 2021-03-22 Buy
TCI Chemical T2029 Methyl Trifluoromethanesulfonate >98.0%(GC) 333-27-7 5g $38 2021-03-22 Buy
TCI Chemical T2029 Methyl Trifluoromethanesulfonate >98.0%(GC) 333-27-7 25g $168 2021-03-22 Buy

Methyl trifluoromethanesulfonate Chemical Properties,Uses,Production

Chemical Properties

clear colourless to yellow liquid

Uses

suzuki reaction

General Description

Brown liquid. Insoluble in water.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

Methyl trifluoromethanesulfonate is sensitive to heat. . Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition Methyl trifluoromethanesulfonate emits toxic fumes.

Fire Hazard

Methyl trifluoromethanesulfonate is combustible.

Purification Methods

Methyl trifluoromethanesulfonate (methyl triflate) [333-27-7] M 164.1, b 97 -97.5o/736mm, 9 9o/~760mm, 100-102o/~760mm, d 4 1.496, n D 1.3238. It is a strong methylating agent but is corrosive and POISONOUS. Fractionate it carefully and collecting the middle fraction (use an efficient fume cupboard) and keep away from moisture. It is a POWERFUL ALKYLATING AGENT and a strong IRRITANT. [IR: Gramstad & Haszeldine J Chem Soc 173 1956 , J Chem Soc 4069 1957 .] Trifluoromethanesulfonic acid (triflic acid) [1493-13-6] M 151.1, boils higher (b 162o/atm), has a pKa of 3.10, and is TOXIC and hygroscopic. [Hansen J Org Chem 30 4322 1965, Kurz & El-Nasr J Am Chem Soc 104 5823 1982, Beilstein 3 IV 34.]

Methyl trifluoromethanesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products


Methyl trifluoromethanesulfonate Suppliers

Global( 285)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Wuhan Pengo Technology.,Ltd.
+86-27-81330736 +86-13628634921
+86-27-81330735 sunny.w@boronicgroup.com CHINA 171 58
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8882 55
Fluoropharm Co., Ltd.
+8613336034509
+86 0571-85586753 sales@fluoropharm.com China 982 60
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 26734 60
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4242 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5382 58

View Lastest Price from Methyl trifluoromethanesulfonate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-13 Trifluoromethanesulfonic Acid Methyl Ester
333-27-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10 Trifluoromethanesulfonic Acid Methyl Ester
333-27-7
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-02-23 Methyl trifluoromethanesulfonate
333-27-7
US $1.00 / PCS 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.

Methyl trifluoromethanesulfonate Spectrum


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