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3,4-Dichloroaniline

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Origin: China

Cas No: 95-76-1

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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Product Description

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CAS No.: 95-76-1 Formula: C6H5Cl2N Molecular Weight: 162.01700

Description

3,4-Dichloroaniline is used in the preparation of the herbicide propanil.

Basic Info

Chemical Name	3,4-Dichloroaniline
Synonyms	3,4-DICHLORO ANILINE; 3,4-Dichloraniline; 3,4-DICHLOROANILINE FOR SYNTHESIS; Benzenamine,3,4-dichloro; 3,4-Dichloroaniline; 3,4-dichloro-aniline; 3,4-Dichlorobenzenamine; Benzenamine, 3,4-dichloro-; 3,4- DICHLORO ANILINE; 3,4-DICHLOROANILINE-D2; 3:4 DI CHLORO ANILINE; 3,4-dichlorophenylamine; Gefitinib Impurity III; 3,4-DICHLORANILIN; 3,4-DCA; 3, 4-DICHLOROANILINE; 4,5-Dichloroaniline; 3,4-DICHLOROANILINE D; 3 4 DICHLORO ANILINE; 1,2-Dichloro-4-aminobenzene; 1-Amino-3,4-dichlorobenzene;
CAS No.	95-76-1
Molecular Formula	C6H5Cl2N
Molecular Weight	162.01700
PSA	26.02000
LogP	3.15680

Properties

Appearance & Physical State	White to pale yellow crystal
Density	1.401 g/cm3
Boiling Point	272ºC
Melting Point	69-73ºC
Flash Point	166ºC
Refractive Index	1.613
Water Solubility	0.06 g/100 mL
Stability	Stable, but darkens in storage. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides.
Storage Condition	0-6ºC

Safety Info

RTECS	BX2625000
Hazard Class	6.1
Safety Statements	S26-S36/37/39-S45-S60-S61
HS Code	2921420090
Packing Group	II
WGK Germany	3
RIDADR	UN 3442 6.1/PG 2
Risk Statements	R23/24/25; R41; R43; R50/53
Hazard Codes	T

Synthesis Route

1-Chloro-4-nitrosobenzene+N-(3,4-dichlorophenyl)-O-pivaloylhydroxylamine→(3,4-dichlorophenyl)-(3,4-dichlorophenyl)imino-oxidoazanium+3,4,4'-Trichloroazoxybenzene
N-(3,4-dichlorophenyl)-O-pivaloylhydroxylamine→(3,4-dichlorophenyl)-(3,4-dichlorophenyl)imino-oxidoazanium+3,4,4'-Trichloroazoxybenzene
N-(3,4-dichlorophenyl)-O-pivaloylhydroxylamine→(3,4-dichlorophenyl)-(3,4-dichlorophenyl)imino-oxidoazanium+N-(3,4-dichlorophenyl)hydroxylamine

GC Analysis

Column type	Active phase	Temperature (°C)	Retention Index (I)	Temperature Control Method
Capillary	DB-1	-	1387.	temperature ramp
Capillary	TR-1	-	1373.	temperature ramp
Capillary	Ultra-1	-	1372.	temperature ramp
Capillary	OV-1, SE-30, Methyl silicone, SP-2100, OV-101, DB-1, etc.	-	1377.	custom temperature program
Capillary	OV-1	-	1377.	custom temperature program

Precursor

N-(3,4-dichlorophenyl)-O-pivaloylhydroxylamine
diuron
1-Chloro-4-nitrosobenzene
1,2-Dichloro-4-nitrobenzene

Downstream Product

1,2,3-trichloro-4-(3,4-dichlorophenyl)benzene
1,2,4-trichloro-5-(3,4-dichlorophenyl)benzene
3,4-dichloro-N-(3,4-dichlorophenyl)benzamide
2,3,3',4',6-Pentachlorobiphenyl

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