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chlorfenson

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Origin: China

Cas No: 80-33-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.: 80-33-1 Formula: C12H8Cl2O3S Molecular Weight: 303.16100

Basic Info

Chemical Name	chlorfenson
Synonyms	4-chlorophenyl 4-chlorobenzene-1-sulfonate; Niagaratran; ephirsulfonate; chlorofensone; Ethersulfonate; Benzolsulfonate; chlorofenson; Chlorofenizon; p-chlorophenyl p-chlorobenzenesulfonate; Ephirsulphonate; ovex; Chlorfensin; 4-chlorophenyl 4-chlorobenzenesulfonate; Benzenesulfonic acid, 4-chloro-, 4-chlorophenyl ester; Difenson; ovatron; 4-chlorophenyl-4-chlorobenzenesulfonate; (4-chlorophenyl) 4-chlorobenzenesulfonate;
CAS No.	80-33-1
Molecular Formula	C12H8Cl2O3S
Molecular Weight	303.16100
PSA	51.75000
LogP	4.84190

Properties

Density	1.464g/cm3
Boiling Point	429.6ºC at 760 mmHg
Flash Point	213.6ºC
Refractive Index	1.609
Storage Condition	0-6ºC

Safety Info

RTECS	DB5250000
Safety Statements	S37-S60-S61
RIDADR	UN3077 9/PG 3
Risk Statements	R22; R38; R50/53
Hazard Codes	Xn; N

Synthesis Route

phenyl 4-chlorobenzenesulfonate→chlorfenson
4-chlorophenol+4-Chlorobenzenesulfonyl chloride→chlorfenson
4-Chlorobenzenesulfonyl chloride+sodium,4-chlorophenolate→chlorfenson

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	2 gm/kg	1.Details of toxic effects not reported other than lethal dose value
Administration onto the skin	LD50 - Lethal dose, 50 percent kill	Rodent - rat	>10 gm/kg	1.Details of toxic effects not reported other than lethal dose value
Unreported	LD50 - Lethal dose, 50 percent kill	Rodent - rat	2050 mg/kg	1.Details of toxic effects not reported other than lethal dose value