ChemicalBook > CAS DataBase List > 3,4-Dichloroaniline

3,4-Dichloroaniline

Product Name
3,4-Dichloroaniline
CAS No.
95-76-1
Chemical Name
3,4-Dichloroaniline
Synonyms
3,4-dca;Gefitinib-1;3.4-Dichloroan;3,4-Dichloroanil;3,4-Dichloranilin;AKOS BBS-00003672;3,4-Dichloraniline;3，4-Dichloroanihne;3,4-dichloro-anilin;3,4-Dichloroanaline
CBNumber
CB5696598
Molecular Formula
C6H5Cl2N
Formula Weight
162.02
MOL File
95-76-1.mol
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3,4-Dichloroaniline Property

Melting point:
69-71 °C(lit.)
Boiling point:
272 °C(lit.)
Density 
1,34 g/cm3
vapor pressure 
97.5Pa at 78℃
refractive index 
1.6140 (estimate)
Flash point:
166 °C
storage temp. 
0-6°C
solubility 
0.73g/l
form 
Crystalline Mass and/or Chunks
pka
2.90±0.10(Predicted)
color 
Beige to brown
PH
7.1 (0.8g/l, H2O)
Water Solubility 
0.06 g/100 mL
Merck 
14,3054
BRN 
636837
Stability:
Stable, but darkens in storage. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides.
LogP
2.68 at 20℃
CAS DataBase Reference
95-76-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzenamine, 3,4-dichloro-(95-76-1)
EPA Substance Registry System
3,4-Dichloroaniline (95-76-1)
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Safety

Hazard Codes 
T,N
Risk Statements 
23/24/25-41-43-50/53-51/53-33
Safety Statements 
26-36/37/39-45-60-61-36/37-28
RIDADR 
UN 3442 6.1/PG 2
WGK Germany 
3
RTECS 
BX2625000
F 
8
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29214210
Hazardous Substances Data
95-76-1(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H317May cause an allergic skin reaction

H318Causes serious eye damage

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
437778
Product name
3,4-Dichloroaniline
Purity
98%
Packaging
5g
Price
$36.4
Updated
2024/03/01
Sigma-Aldrich
Product number
437778
Product name
3,4-Dichloroaniline
Purity
98%
Packaging
250g
Price
$95.3
Updated
2024/03/01
TCI Chemical
Product number
D0324
Product name
3,4-Dichloroaniline
Purity
>98.0%(GC)
Packaging
25g
Price
$30
Updated
2024/03/01
TCI Chemical
Product number
D0324
Product name
3,4-Dichloroaniline
Purity
>98.0%(GC)
Packaging
500g
Price
$149
Updated
2024/03/01
Alfa Aesar
Product number
A15199
Product name
3,4-Dichloroaniline, 98%
Packaging
50g
Price
$26.65
Updated
2024/03/01
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3,4-Dichloroaniline Chemical Properties,Usage,Production

Description

3,4-Dichloroaniline, 1-amino- 3,4- dichlorobenzene, is a gray to dark-brown crystalline solid at room temperature. It is used as an intermediate for pesticides and dyes and is produced by catalytic hydrogenation of 3,4-dichloronitrobenzene with noble metal catalysts under pressure. Various types of additives prevent dehalogenation during production and reactors must be fabricated with special steel alloys to inhibit corrosion .

Chemical Properties

brown solid

Uses

3,4-Dichloroaniline is used in the preparation of the herbicide propanil (P760840).

Uses

3,4-Dichloroaniline may be employed as derivatization reagent for the HPLC analysis of perfluorooctanoic acid (PFOA).

Uses

3,4-Dichloroaniline is used as an intermediate for pesticides and dyes.

Preparation

3,4-Dichloroaniline is produced by catalytic hydrogenation of 3,4-dichloronitrobenzene with noble metal catalysts under pressure. Various types of additives prevent dehalogenation during production and reactors must be fabricated with special steel alloys to inhibit corrosion.

Definition

ChEBI: A dichloroaniline having the two chloro-substituents at the 3- and 4-positions.

General Description

Light tan to dark gray crystals or brown solid. Melting point 71-72°C.

Air & Water Reactions

Sensitive to prolonged exposure to heat, light and air. Darkens in storage. Insoluble in water.

Reactivity Profile

3,4-Dichloroaniline is incompatible with oxidizing agetns, acids, acid chlorides and acid anhydrides. 3,4-Dichloroaniline can decompose at low pH. Hydrochloric acid accelerates decomposition. Reacts at temperatures above 356°F in the presence of ferric chloride .

Fire Hazard

3,4-Dichloroaniline is combustible.

Metabolic pathway

The basidiomycete Filoboletus sp. TA9054 metabolizes 3,4-dichloroaniline and forms several condensation products on solid media and in liquid culture, and no oligomers are produced. Six metabolites are identified as 3,3'-4,4'- tetrachloroazobenzene, 4-(3,4-dichloroanilino)-3,3',4' - trichloroazobenzene, 4-[(3,4-dichloroanilino)-4-(3,4- dichloroanilino)]-3,3'4'-trichloroazobenzene, 2-(3,4- dichloroanilino)-N-(3,4-dichlorophenyl)-4- (chlorophenylene), 6-(3,4-dichloroanilino)-N-(3,4- dichlorophenyl)-4-(chlorophenylene), and 3,5-bis(3,4- dichloroanilino)-1,4-chlorobenzoquinone.

Purification Methods

Crystallise the aniline from MeOH. [Beilstein 12 IV 1257.]

3,4-Dichloroaniline Preparation Products And Raw materials

Raw materials

4-Chloronitrobenzene Chlorine Ferric chloride Hydrogen Industrial ethanol 3,4-Dichloronitrobenzene 1,2-Dichlorobenzene

Preparation Products

Propanil 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile Diuron CHLORANOCRYL 3,4-DICHLORO-N-METHYLANILINE SWEP 1-(3,4-Dichlorophenyl)piperazine Isocyanic acid 3,4-dichlorophenyl ester 2-AMINO-5,6-DICHLOROBENZOIC ACID
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3,4-Dichloroaniline Suppliers

Americas 1 Australia 1 Belgium 5 Brazil 1 Canada 4 China 278 Czech Republic 1 Europe 2 France 1 Germany 13 India 52 Indonesia 1 Japan 6 Slovakia 1 South Africa 1 South Korea 1 Spain 1 Switzerland 2 The Netherlands 2 Ukraine 2 United Kingdom 20 United States 52 Global 448
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View Lastest Price from 3,4-Dichloroaniline manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
3,4-Dichloroaniline 95-76-1
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2024-11-29
Qingdao RENAS Polymer Material Co., Ltd.
Product
3,4-Dichloroaniline 95-76-1
Price
US $0.00/kg
Min. Order
20kg
Purity
99%
Supply Ability
20 tons
Release date
2024-08-30
Firsky International Trade (Wuhan) Co., Ltd
Product
3,4-Dichloroaniline 95-76-1
Price
US $30.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2023-09-27

95-76-1, 3,4-DichloroanilineRelated Search:

3-Chloroaniline ALTRENOGEST 2-Chloroaniline 1,2-Dichlorobenzene 1,4-Dichlorobenzene Glycine 4-Chloroaniline Betaine 4-(3-Chloropropyl)morpholine Gefitinib-d6 Gefitinib Impurity 11 Gefitinib Chloro Impurity 7-Methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4(3H)-one 2-Amino-4-methoxy-5-(3-morpholinopropoxy)benzonitrile Gefitinib Impurity 8 4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-ol 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Gefitinib 3,4-Difluoro Impurity HCl

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  • 95-76-1
  • Building Blocks
  • Amines
  • C2 to C6
  • Nitrogen Compounds
  • Organic Building Blocks
  • amine | alkyl chloride
  • Aromatics
  • Miscellaneous Reagents
  • Anilines, Aromatic Amines and Nitro Compounds
  • Organics