CAS 29540-83-8|P-TOLYL TRIFLATE

Introduction：Basic information about CAS 29540-83-8|P-TOLYL TRIFLATE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles2
6. Synonyms

Common Name	P-TOLYL TRIFLATE
CAS Number	29540-83-8	Molecular Weight	240.20000
Density	1.342 g/mL at 25ºC(lit.)	Boiling Point	115ºC50 mm Hg(lit.)
Molecular Formula	C₈H₇F₃O₃S	Melting Point	/
MSDS	ChineseUSA	Flash Point	192 °F
Symbol	GHS05, GHS06, GHS08	Signal Word	Danger

Names

Name	(4-methylphenyl) trifluoromethanesulfonate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.342 g/mL at 25ºC(lit.)
Boiling Point	115ºC50 mm Hg(lit.)
Molecular Formula	C₈H₇F₃O₃S
Molecular Weight	240.20000
Flash Point	192 °F
Exact Mass	240.00700
PSA	51.75000
LogP	3.30420
Vapour Pressure	0.0242mmHg at 25°C
Index of Refraction	n20/D 1.441(lit.)
InChIKey	XXSBXVHIYGQWDV-UHFFFAOYSA-N
SMILES	Cc1ccc(OS(=O)(=O)C(F)(F)F)cc1

Safety Information

Symbol	GHS05, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H301-H311-H314-H331-H351
Precautionary Statements	P261-P280-P301 + P310-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T: Toxic;
Risk Phrases	23/24/25-34-40
Safety Phrases	16-26-36/37/39-45
RIDADR	UN 3265 8/PG 2
HS Code	2904909090

Customs

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles2

Enantioselective alpha-arylation of ketones with aryl triflates catalyzed by difluorphos complexes of palladium and nickel.

J. Am. Chem. Soc. 130(1) , 195-200, (2008)

The asymmetric alpha-arylation of ketones with aryl triflates is described, and the use of this electrophile with nickel and palladium catalysts containing a segphos derivative increases substantially...

Direct arylation of azine N-oxides with aryl triflates. Schipper DJ, et al.

Tetrahedron 65(26) , 4977-4983, (2009)

Synonyms

para-tolyl triflate

4-methylphenyl triflate

p-Tolyl trifluoromethanesulfonate

4-tolyltriflate

p-trifluoromethanesulfonyloxytoluene

MFCD00192507

4-Tolyl trifluoromethanesulfonate

p-Tolyl Triflate

ghl.PD_Mitscher_leg0.1333

trifluoromethanesulfonic acid p-tolyl ester

4-Methylphenyl trifluoromethanesulfonate

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