3,4-Dichlorophenol
- CAS No.
- 95-77-2
- Chemical Name:
- 3,4-Dichlorophenol
- Synonyms
- Phenol, 3,4-dichloro-;3,4-DCP;3.4-Dichloroph;3,4-Chlorophenol;3,4-DICHLORPHENOL;3,4-DICHLOROPHENOL;4,5-Dichlorophenol;3,4-dichloro-pheno;3,4-two chlorophenol;3,4-Dichlorophenol,99%
- CBNumber:
- CB1854709
- Molecular Formula:
- C6H4Cl2O
- Molecular Weight:
- 163
- MDL Number:
- MFCD00002258
- MOL File:
- 95-77-2.mol
- MSDS File:
- SDS
| Melting point | 65-67 °C(lit.) |
|---|---|
| Boiling point | 145-146 °C(lit.) |
| Density | 1.3446 (rough estimate) |
| refractive index | 1.4430 (estimate) |
| Flash point | 252-255°C |
| storage temp. | 0-6°C |
| solubility | 9260mg/l (experimental) |
| form | Powder |
| pka | pK1:8.630 (25°C) |
| color | White to brownish |
| Water Solubility | <0.1 g/100 mL at 20 ºC |
| BRN | 1907693 |
| Stability | Stable. Combustible. Incompatible with oxidizing agents, acid chlorides, acid anhydrides. |
| InChIKey | WDNBURPWRNALGP-UHFFFAOYSA-N |
| CAS DataBase Reference | 95-77-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 070FTM6DVF |
| NIST Chemistry Reference | Phenol, 3,4-dichloro-(95-77-2) |
| EPA Substance Registry System | 3,4-Dichlorophenol (95-77-2) |
| UNSPSC Code | 12352104 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H318 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P302+P352-P305+P351+P338+P310 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-36/38 | |||||||||
| Safety Statements | 26-28-37/39 | |||||||||
| RIDADR | UN 2020 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SK8800000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29081000 | |||||||||
| Hazardous Substances Data | 95-77-2(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
3,4-Dichlorophenol price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D70406 | 3,4-Dichlorophenol 99% | 95-77-2 | 5g | $48.9 | 2024-03-01 | Buy |
| TCI Chemical | D0395 | 3,4-Dichlorophenol >98.0%(GC) | 95-77-2 | 10g | $161 | 2024-03-01 | Buy |
| Alfa Aesar | A12256 | 3,4-Dichlorophenol, 99% | 95-77-2 | 25g | $65.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12256 | 3,4-Dichlorophenol, 99% | 95-77-2 | 100g | $200.65 | 2024-03-01 | Buy |
| Sigma-Aldrich | D70406 | 3,4-Dichlorophenol 99% | 95-77-2 | 25g | $146 | 2024-03-01 | Buy |
3,4-Dichlorophenol Chemical Properties,Uses,Production
Chemical Properties
light yellow to brown crystals
Uses
3,4-Dichlorophenol (3,4-DCP) is used in the synthesis of (Z)-5-arylmethylidene rhodanines as anti-methicillin-resistant Staphylococcus aureus (MRSA) agent. It can also be used in the preparation of 2-(3,4-dichlorophenoxy)-N-(2-morpholin-4-ylethyl)acetamide for the treatment of inflammatory pain.
Definition
ChEBI: 3,4-Dichlorophenol is a dichlorophenol.
General Description
Needles (from benzene, petroleum ether) or light brown and yellow crystals. Odor threshold 100 μg/L. Taste threshold 0.3 μg/L in water.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
3,4-Dichlorophenol is incompatible with acid chlorides, acid anhydrides and oxidizing agents.
Fire Hazard
Flash point data for 3,4-Dichlorophenol are not available. 3,4-Dichlorophenol is probably combustible.
Purification Methods
Crystallise 3,4-dichlorophenol from pet ether/*benzene mixture and/or distil it. [Beilstein 6 IV 952.]
3,4-Dichlorophenol Preparation Products And Raw materials
Raw materials
Preparation Products
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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Nanjing Hengbei Chemicals Co., Ltd. | +86-25-58393656 | sales@hengbeichem.cn | China | 6854 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21631 | 55 |
| Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 | sales@ansciepchem.com | CHINA | 4241 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 | sales@amoychem.com | China | 6383 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Changzhou Carman Chemical Co., Ltd. | 15061933924 | CHINA | 514 | 58 | |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29809 | 58 |
View Lastest Price from 3,4-Dichlorophenol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2022-02-19 | 3,4-Dichlorophenol
95-77-2
|
US $0.00 / KG | 1KG | 98.1% | 100 tons | Honest Joy Holdings Limited
|
|
 |
2020-02-19 | 3,4-Dichlorophenol
95-77-2
|
US $1.00 / KG | 1KG | 99% | 200kgs | Career Henan Chemical Co |
-
- 3,4-Dichlorophenol
95-77-2
- US $0.00 / KG
- 98.1%
- Honest Joy Holdings Limited
-
- 3,4-Dichlorophenol
95-77-2
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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