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4,4,4-trifluoro-3-phenylbut-2-enoic acid

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Origin: China

Cas No: 2143-93-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 2143-93-3 Formula: C10H7F3O2 Molecular Weight: 216.15700

Basic Info

Chemical Name	4,4,4-trifluoro-3-phenylbut-2-enoic acid
Synonyms	4,4,4-trifluoro-3-phenyl-2-butenoic acid; cis-3-phenyl-3-(trifluoromethyl)propenoate; 4,4,4-Trifluor-3-phenyl-but-2c-ensaeure; (Z)-4,4,4-trifluoro-3-phenyl-but-2-enoic acid; (Z)-3-phenyl-4,4,4-trifluoro-2-butenoic acid; 4,4,4-TRIFLUORO-3-PHENYL-BUT-2-ENOIC ACID; trans-3-phenyl-3-(trifluoromethyl)propenoic acid;
CAS No.	2143-93-3
Molecular Formula	C10H7F3O2
Molecular Weight	216.15700
PSA	37.30000
LogP	2.71690

Properties

Density	1.34g/cm3
Boiling Point	293.8ºC at 760 mmHg
Flash Point	131.5ºC
Refractive Index	1.5
Vapor Pressure	0.000766mmHg at 25°C

Safety Info

HS Code	2916399090

Synthesis Route

2-(2-(4-methoxyphenyl)-2-oxoethyl)nicotinic acid→4,4,4-trifluoro-3-phenylbut-2-enoic acid
ethyl 4,4,4-trifluoro-3-phenylbut-2-enoate→4,4,4-trifluoro-3-phenylbut-2-enoic acid+trans-3-phenyl-3-(trifluoromethyl)propenoic acid
Trifluoroacetophenone→4,4,4-trifluoro-3-phenylbut-2-enoic acid

Precursor

ethyl 4,4,4-trifluoro-3-phenylbut-2-enoate
Trifluoroacetophenone
2-(2-(4-methoxyphenyl)-2-oxoethyl)nicotinic acid

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