2-(Trifluoroacetyl)thiophene

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Names

[ CAS No. ]:
651-70-7

[ Name ]:
2-(Trifluoroacetyl)thiophene

[Synonym ]:
2,2,2-trifluoro-1-thiophen-2-ylethanone
MFCD00041427

Chemical & Physical Properties

[ Density]:
1.403

[ Boiling Point ]:
163ºC

[ Molecular Formula ]:
C₆H₃F₃OS

[ Molecular Weight ]:
180.14800

[ Flash Point ]:
138 °F

[ Exact Mass ]:
179.98600

[ PSA ]:
45.31000

[ LogP ]:
2.49310

[ Index of Refraction ]:
n20/D 1.486(lit.)

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
UN 1993 3/PG 3

[ Packaging Group ]:
III

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Thiophene(SIV)
Ethyl trifluoroacetate
2-Thienylmagnesium bromide solution
2-Thenoyl Chloride
Benzoyl chloride
(2,2-difluoro-1-thiophen-2-ylethenoxy)-trimethylsilane
NN-Dimethyltrifluoroacetamide
n-trifluoroacetylimidazole
Trifluoroacetic anhydride

DownStream

1,4-Di(2-thienyl)-1,4-butanedione
(2,2-difluoro-1-thiophen-2-ylethenoxy)-trimethylsilane

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

Arabidopsis thaliana: a novel biocatalyst for asymmetric reductions.

Plant Biotechnol. 28(1) , 77-82, (2011)

ETHYL 5-TRIFLUOROACETYL-2-THENOATE
2-TRIFLUOROACETYL-5-(1,3-DIOXOLAN-2-YL)THIOPHENE
2-[(Trifluoroacetyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylic acid
2-(Trifluoroacetyl)pyridine
2-(TRIFLUOROACETYL)-3,4-DIHYDRONAPHTHALEN-1(2H)-ONE
2-(Trifluoroacetyl)furan
2-(Difluoromethyl)-4-hydroxypyridine-6-methanol
2-(Difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-(Difluoromethyl)-4,5-dihydroxypyridine-3-carboxylic acid
2-(Chloromethyl)-4-(difluoromethyl)-6-iodo-3-methylpyridine
2-(Difluoromethyl)-4-methoxy-6-methylpyridine-3-carboxylic acid
2-(Difluoromethyl)-4-iodopyridine-5-methanol
O-[(2,6-dimethylpyridin-4-yl)methyl]hydroxylamine
2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
1-Chloro-5-fluoro-3-methylisoquinoline
4-(bromomethyl)-2H-phthalazin-1-one

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