Offer 333-27-7 CAS NO.333-27-7

methyl trifluoromethanesulfonate basic information

product name:	methyl trifluoromethanesulfonate
synonyms:	methanesulfonicacid,trifluoro-,methylester;methyltrifluoromethanesulfinate;trifluoromethane-sulfinicacid,methylester;trifluoro-methanesulfonicacimethylester;methyl trifluoromethanesulphonate;methyl trifluoromethanesulfonate;methyl triflate;trifluoromethanesulfonic acid methyl ester
cas:	333-27-7
mf:	c2h3f3o3s
mw:	164.1
einecs:	206-371-7
product categories:
mol file:	333-27-7.mol

methyl trifluoromethanesulfonate chemical properties

bp	94-99 °c(lit.)
density	1.45 g/ml at 25 °c(lit.)
refractive index	n20/d 1.326(lit.)
fp	101 °f
storage temp.	0-6°c
cas database reference	333-27-7(cas database reference)
epa substance registry system	methanesulfonic acid, trifluoro-, methyl ester(333-27-7)

safety information

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
f	10
hazard note	highly toxic/corrosive
tsca	t
hazardclass	3.2
packinggroup	iii
hs code	29049020

msds information

provider	language
methyl trifluoromethanesulfonate	english
sigmaaldrich	english
acros	english

methyl trifluoromethanesulfonate usage and synthesis

chemical properties	clear colourless to yellow liquid
usage	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.

methyl trifluoromethanesulfonate preparation products and raw materials

raw materials

methanol-->thionyl chloride-->dimethyl sulfate-->trifluoromethanesulfonic acid

advantage :

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