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2,3,4,5,6-PENTAFLUOROCINNAMIC ACID

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Origin: China

Cas No: 719-60-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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

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Products Specification
Product Description

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CAS No.: 719-60-8 Formula: C9H3F5O2 Molecular Weight: 238.11100

Basic Info

Chemical Name	2,3,4,5,6-PENTAFLUOROCINNAMIC ACID
Synonyms	Pentafluorocinnamic acid; Pentafluoro-cinnaminsaeure; Pentafluorocinnam; 2,3,4,5,6-Pentafluorzimtsaeure; RARECHEM BK HW 0208; 2,3,4,5,6-Pentafluorociamic acid; 2,3',4,5',6-PENTACB UNLABELED;
CAS No.	719-60-8
Molecular Formula	C9H3F5O2
Molecular Weight	238.11100
PSA	37.30000
LogP	2.47990

Properties

Appearance & Physical State	white to yellow crystalline powder
Density	1.629 g/cm3
Boiling Point	251.5ºC at 760 mmHg
Melting Point	152-156ºC
Flash Point	105.9ºC

Safety Info

Safety Statements	S26-S37/39
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1-bromo-2,3,4,5,6-pentafluorobenzene→2,3,4,5,6-PENTAFLUOROCINNAMIC ACID
Pentafluoroiodobenzene→2,3,4,5,6-PENTAFLUOROCINNAMIC ACID
malonic acid+Pentafluorobenzaldehyde→2,3,4,5,6-PENTAFLUOROCINNAMIC ACID

Precursor

malonic acid
Pentafluorobenzaldehyde
1-bromo-2,3,4,5,6-pentafluorobenzene
Acetic anhydride

Downstream Product

(2E)-3-(Pentafluorophenyl)-1-phenyl-2-propen-1-one

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