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-DICHLOROANILINE;3,4-dichloro-anilin
- CBNumber:
- CB5696598
- Molecular Formula:
- C6H5Cl2N
- Molecular Weight:
- 162.02
- MDL Number:
- MFCD00007768
- MOL File:
- 95-76-1.mol
- MSDS File:
- SDS
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 |
pka | 2.90±0.10(Predicted) |
form | Crystalline Mass and/or Chunks |
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) |
EWG's Food Scores | 3-4 |
FDA UNII | 20KR9WJ4NS |
NIST Chemistry Reference | Benzenamine, 3,4-dichloro-(95-76-1) |
EPA Substance Registry System | 3,4-Dichloroaniline (95-76-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05,GHS06,GHS09 |
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Signal word | Danger | |||||||||
Hazard statements | H301+H311+H331-H317-H318-H410 | |||||||||
Precautionary statements | P273-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338 | |||||||||
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 | |||||||||
NFPA 704 |
|
3,4-Dichloroaniline price More Price(29)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 437778 | 3,4-Dichloroaniline 98% | 95-76-1 | 5g | $36.4 | 2024-03-01 | Buy |
Sigma-Aldrich | 437778 | 3,4-Dichloroaniline 98% | 95-76-1 | 250g | $95.3 | 2024-03-01 | Buy |
TCI Chemical | D0324 | 3,4-Dichloroaniline >98.0%(GC) | 95-76-1 | 25g | $30 | 2024-03-01 | Buy |
TCI Chemical | D0324 | 3,4-Dichloroaniline >98.0%(GC) | 95-76-1 | 500g | $149 | 2024-03-01 | Buy |
Alfa Aesar | A15199 | 3,4-Dichloroaniline, 98% | 95-76-1 | 50g | $26.65 | 2024-03-01 | Buy |
3,4-Dichloroaniline Chemical Properties,Uses,Production
Description
3,4-Dichloroaniline, 1-amino3,4- 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.
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 as an intermediate for pesticides and dyes.
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).
Definition
ChEBI: A dichloroaniline having the two chloro-substituents at the 3- and 4-positions.
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.
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
1of2
Preparation Products
1of4
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86-13288715578 +8613288715578 | sales@hbmojin.com | China | 12465 | 58 |
Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 436 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21686 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9338 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 15093356674; | sales@coreychem.com | China | 29914 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8829 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
View Lastest Price from 3,4-Dichloroaniline manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-10-08 | 3,4-Dichloroaniline
95-76-1
|
US $30.00 / KG | 1KG | 99% | 20T | Firsky International Trade (Wuhan) Co., Ltd | ||
2023-08-29 | 3,4-Dichloroaniline
95-76-1
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | ||
2023-07-19 | 3,4-Dichloroaniline
95-76-1
|
US $30.00 / KG | 1KG | 99% | 20 Tons | Wuhan wingroup Pharmaceutical Co., Ltd |
- 3,4-Dichloroaniline
95-76-1
- US $30.00 / KG
- 99%
- Firsky International Trade (Wuhan) Co., Ltd
- 3,4-Dichloroaniline
95-76-1
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
- 3,4-Dichloroaniline
95-76-1
- US $30.00 / KG
- 99%
- Wuhan wingroup Pharmaceutical Co., Ltd