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swep

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Origin: China

Cas No: 1918-18-9

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

Property

CAS No.: 1918-18-9 Formula: C8H7Cl2NO2 Molecular Weight: 220.05300

Basic Info

Chemical Name	swep
Synonyms	Methyl 3,4-dichlorocarbanilate; MCC; Carbamic acid,(3,4-dichlorophenyl)-,methyl ester; NIA 2995J; Swep; FMC 2995; METHYL N-(3,4-DICHLOROPHENYL)CARBAMATE; Caswell No. 818; 3,4-Dichloro-carbanilic acid methyl ester; methyl N-(3,4-dichlorophenyl)-carbamate; methyl (3,4-dichlorophenyl)-carbamate; Swep [ANSI]; methyl (3,4-dichlorophenyl)carbamate; N-(3,4-dichlorophenyl)-carbamic acid-methyl ester;
CAS No.	1918-18-9
Molecular Formula	C8H7Cl2NO2
Molecular Weight	220.05300
PSA	38.33000
LogP	3.24470

Properties

Density	1.44g/cm3
Boiling Point	252.3ºC at 760mmHg
Flash Point	106.4ºC
Refractive Index	1.597
Storage Condition	0-6ºC
Vapor Pressure	0.0195mmHg at 25°C

Safety Info

RTECS	FD8750000
HS Code	2924299036
Risk Statements	R22
Hazard Codes	Xn

Synthesis Route

1,3-bis(3,4-dichlorophenyl)urea+methyl carbamate→swep
methyl carbonochloridate+3,4-Dichloroaniline→swep
Methanol+3-(3,4-dichlorophenyl)-1-hydroxy-1-methylurea→swep

Precursor

3,4-Dichloroaniline
methyl carbonochloridate
1,3-bis(3,4-dichlorophenyl)urea
methyl carbamate

Downstream Product

Isocyanic acid 3,4-dichlorophenyl ester

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