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2,4-dichloro-1-isocyanatobenzene

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Origin: China

Cas No: 2612-57-9

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

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CAS No.: 2612-57-9 Formula: C7H3Cl2NO Molecular Weight: 188.01100

Basic Info

Chemical Name	2,4-dichloro-1-isocyanatobenzene
Synonyms	2,4-dichloro-phenyl isocyanate; 2,4-dichloro-1-isocyanato-benzene; Benzene,2,4-dichloro-1-isocyanato; 2,4-dichlorobenzenisocyanate; 2,4-Dichlorophenyl isocyanate; 2,4,6-TRI-T-BUTYLNITROBENZENE?; Isocyanic Acid 2,4-Dichlorophenyl Ester; 2,4-Dichlor-phenylisocyanat;
CAS No.	2612-57-9
Molecular Formula	C7H3Cl2NO
Molecular Weight	188.01100
PSA	29.43000
LogP	2.96070

Properties

Appearance & Physical State	white to beige crystalline solid
Density	1.37 g/cm3
Boiling Point	80ºC 1mm
Melting Point	59-60ºC
Flash Point	80°C/1mm
Refractive Index	1.575
Water Solubility	decomposes
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Vapor Pressure	0.0506mmHg at 25°C

Safety Info

Hazard Class	6.1
Safety Statements	S26-S28-S36/37/39-S38-S45
HS Code	29291090
Packing Group	II
RIDADR	UN 2250
Risk Statements	R23/24/25; R36/37/38; R42
Hazard Codes	T

Synthesis Route

dichlorine+phenyl isocyanate→2,4-dichloro-1-isocyanatobenzene+4-Chlorophenyl Isocyanate
phosgene+2,4-dichloroaniline→2,4-dichloro-1-isocyanatobenzene
2,4-DICHLOROBENZAMIDE→2,4-dichloro-1-isocyanatobenzene

Precursor

phenyl isocyanate
2,4-DICHLOROBENZAMIDE
2,4-dichloroaniline
phosgene

Downstream Product

1,3-bis(2,4-dichlorophenyl)urea
1-(2,4-dichlorophenyl)-3-methylurea

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