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4-Chloro-2-nitrotoluene

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Origin: China

Cas No: 89-59-8

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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Product Description

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CAS No.: 89-59-8 Formula: C7H6ClNO2 Molecular Weight: 171.58100

Description

4-Chloro-1-methyl-2-nitrobenzene is used in the synthesis of NMDA-glycine antagonists. Also it is used in the preparation of COX-2 inhibitor.

Basic Info

Chemical Name	4-Chloro-2-nitrotoluene
Synonyms	1-chloro-4-methyl-3-nitrobenzene; Benzene, 4-chloro-1-methyl-2-nitro-; 4-Chloro-2-Nitorotoluene; 4,2-Chloronitrotoluene; 4-Chlor-2-nitrotoluol; 4-chloro-2-nitro-toluene; 2-Nitro-4-chlorotoluene; p-Chloro-o-nitrotoluene; o-Nitro-p-chlorotoluene; 4-chloro-1-methyl-2-nitrobenzene; 4-chloro-nitrotoluene; 4-Chloro-2-nitrotolu; Toluene,4-chloro-2-nitro;
CAS No.	89-59-8
Molecular Formula	C7H6ClNO2
Molecular Weight	171.58100
PSA	45.82000
LogP	3.07980

Properties

Appearance & Physical State	acicular crystal
Density	1.324 g/cm3
Boiling Point	239-240ºC (718 mmHg)
Melting Point	35-37ºC
Flash Point	120ºC
Refractive Index	1.57
Water Solubility	109 mg/L (20 ºC)
Storage Condition	Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Safety Info

Hazard Class	6.1
Safety Statements	S26-S36/37/39
HS Code	2904909090
Packing Group	III
WGK Germany	2
RIDADR	UN 2433/3457
Risk Statements	R20/21/22; R36/37/38
Hazard Codes	Xn

Synthesis Route

4-Chlorotoluene→4-Chloro-2-nitrotoluene+4-Chloro-3-nitrotoluene
(4-Chlor-2-nitro-phenyl)-malonsaeure-diaethylester→4-Chloro-2-nitrotoluene
2-nitrotoluene→4-Chloro-2-nitrotoluene

Precursor

4-Chlorotoluene
2,5-Dichloronitrobenzene
5-chloro-2-methyl-2-nitrocyclohexa-3,5-dienyl acetate
(4-Chlor-2-nitro-phenyl)-malonsaeure-diaethylester

Downstream Product

2-(4-CHLORO-2-NITROPHENYL)ACETIC ACID
4-chloro-2-methoxy-1-methylbenzene
2-chloro-6,11-dihydro-5H-benzo[b][1]benzazepine
4-Methyl-3-nitrobenzonitrile

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