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2,3-DICHLOROCINNAMIC ACID

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Origin: China

Cas No: 20595-44-2

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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CAS No.: 20595-44-2 Formula: C9H6Cl2O2 Molecular Weight: 217.04900

Basic Info

Chemical Name	2,3-DICHLOROCINNAMIC ACID
Synonyms	2,3-dichloro-trans-cinnamic acid; (E)-3-(2,3-dichloro-phenyl)-acrylic acid; 2,3-Dichlor-trans-zimtsaeure; (E)-3-(2,3-Dichlorophenyl)-2-propenoic acid; (E)-3-(2,3-dichlorophenyl)prop-2-enoic acid; RARECHEM BK HC T314; (2E)-3-(2,3-DICHLOROPHENYL)ACRYLIC ACID; 3-(2,3-dichlorophenyl)acrylic acid;
CAS No.	20595-44-2
Molecular Formula	C9H6Cl2O2
Molecular Weight	217.04900
PSA	37.30000
LogP	3.09120

Properties

Density	1.457g/cm3
Boiling Point	363ºC at 760 mmHg
Melting Point	229-234ºC
Flash Point	173.3ºC
Refractive Index	1.637
Vapor Pressure	6.61E-06mmHg at 25°C

Safety Info

Safety Statements	S26-S37/39
HS Code	2916399090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

Piperidine+2,3-Dichlorobenzaldehyde→2,3-DICHLOROCINNAMIC ACID
malonic acid+2,3-Dichlorobenzaldehyde→2,3-DICHLOROCINNAMIC ACID
Acetic anhydride+2,3-Dichlorobenzaldehyde→2,3-DICHLOROCINNAMIC ACID

Precursor

malonic acid
Piperidine
Acetic anhydride
2,3-dichloroaniline

Downstream Product

4,5-dichloro-2,3-dihydroinden-1-one
3-(2,3-Dichlorophenyl)propionic acid

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