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
- Molecular Weight:
- 162.02
- MOL File:
- 95-76-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/30 21:22:42
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS05,GHS06,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 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(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 437778 | 3,4-Dichloroaniline 98% | 95-76-1 | 5G | ₹3063.48 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 437778 | 3,4-Dichloroaniline 98% | 95-76-1 | 250G | ₹7144.5 | 2022-06-14 | Buy |
| ALFA India | ALF-A15199-36 | 3,4-Dichloroaniline, 98% | 95-76-1 | 500g | ₹11252 | 2022-05-26 | Buy |
| ALFA India | ALF-A15199-30 | 3,4-Dichloroaniline, 98% | 95-76-1 | 250g | ₹2988 | 2022-05-26 | Buy |
| ALFA India | ALF-A15199-18 | 3,4-Dichloroaniline, 98% | 95-76-1 | 50g | ₹1912 | 2022-05-26 | Buy |
3,4-Dichloroaniline Chemical Properties,Uses,Production
Chemical Properties
brown solid
Uses
3,4-Dichloroaniline is used in the preparation of the herbicide propanil (P760840).
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
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chevron_rightPreparation Products
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