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SUCCINYL CHLORIDE

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Origin: China

Cas No: 543-20-4

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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Products Specification
Product Description

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CAS No.: 543-20-4 Formula: C4H4Cl2O2 Molecular Weight: 154.97900

Basic Info

Chemical Name	SUCCINYL CHLORIDE
Synonyms	Butanedioyl dichloride;
CAS No.	543-20-4
Molecular Formula	C4H4Cl2O2
Molecular Weight	154.97900
PSA	34.14000
LogP	1.29740

Properties

Appearance & Physical State	clear colourless to slightly brown liquid
Density	1.4
Boiling Point	190ºC
Melting Point	16-17ºC
Flash Point	76ºC
Refractive Index	n20/D 1.468(lit.)

Safety Info

RTECS	WN4900000
Hazard Class	8
Safety Statements	S24/25
HS Code	2923900090
Packing Group	II
WGK Germany	3
RIDADR	UN 3265 8/PG 2
Risk Statements	R34
Hazard Codes	C

Synthesis Route

succinic acid→SUCCINYL CHLORIDE
glutaric acid+adipic acid→pentanedioyl dichloride+SUCCINYL CHLORIDE
succinic anhydride→SUCCINYL CHLORIDE

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Intraperitoneal	LDLo - Lowest published lethal dose	Rodent - mouse	62500 ug/kg	1.Details of toxic effects not reported other than lethal dose value

Precursor

glutaric acid
adipic acid
Butanedihydrazide
succinic acid

Downstream Product

5,5-diethyloxolan-2-one
4-(4-methoxyphenyl)-4-oxobutanoic acid
1,6,11,16-tetraoxacycloicosane-2,5,12,15-tetrone
4,4-bis(4-methoxyphenyl)but-3-enoic acid

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