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2-Chlorocinnamic acid

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Origin: China

Cas No: 3752-25-8

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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Product Description

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CAS No.: 3752-25-8 Formula: C9H7ClO2 Molecular Weight: 182.60400

Basic Info

Chemical Name	2-Chlorocinnamic acid
Synonyms	2-Chloro cinnamic acid; o-chloro-cinnamicaci; Chlorocinnamicacid; O-CHLOROCINNAMIC ACID; 2-CLOROCINNAMIC ACID; 2-ChlorocinnaMic Acid; RARECHEM BK HC T319; 3-(2-Chlorophenyl)acrylic acid;
CAS No.	3752-25-8
Molecular Formula	C9H7ClO2
Molecular Weight	182.60400
PSA	37.30000
LogP	2.43780

Properties

Appearance & Physical State	white to light yellow crystal powder
Density	1.332 g/cm3
Boiling Point	321.6ºC at 760 mmHg
Melting Point	209-212ºC
Flash Point	148.3ºC
Storage Condition	Store in a cool, dry place. Store in a tightly closed container.

Safety Info

RTECS	GD8450000
Safety Statements	S36
HS Code	2942000000
WGK Germany	3
Risk Statements	R20/21/22
Hazard Codes	Xn

Synthesis Route

Acetic anhydride+2-Chlorobenzaldehyde→2-Chlorocinnamic acid
2-Chlorobenzaldehyde+acetic acid→2-Chlorocinnamic acid
malonic acid+2-Chlorobenzaldehyde→2-Chlorocinnamic acid

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	989 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Intraperitoneal	LD - Lethal dose	Rodent - mouse	>350 mg/kg	1.Behavioral-changes in motor activity (specific assay) 2.Behavioral-ataxia 3.Behavioral-rigidity (including catalepsy)

Precursor

malonic acid
Acetic anhydride
2-Chlorobenzaldehyde
zinc acetate

Downstream Product

3-(2-Chlorophenyl)Propionic Acid
3,4-dichloro-1-benzothiophene-2-carbonyl chloride
(S)-2-Amino-3-(2-chlorophenyl)propanoic acid
Ethyl 3-(2-chlorophenyl)propanoate

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