Chlorohydroquinone
- CAS No.
- 615-67-8
- Chemical Name:
- Chlorohydroquinone
- Synonyms
- CHLOROQUINOL;chlorhydrochinon;CHLOROHYDROCHINON;chloro-hydroquinon;CHLOROHYDROQUINONE;2-Chlorohydroquinine;2-CHLOROHYDROQUINONE;Hydroquinone, chloro-;chloro-p-hydroquinone;Chlorohydroquinone,99%
- CBNumber:
- CB6116718
- Molecular Formula:
- C6H5ClO2
- Molecular Weight:
- 144.56
- MDL Number:
- MFCD00002341
- MOL File:
- 615-67-8.mol
| Melting point | 100-104 °C (lit.) |
|---|---|
| Boiling point | 263 °C (lit.) |
| Density | 1.2558 (rough estimate) |
| refractive index | 1.4620 (estimate) |
| Flash point | 263°C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 9.21±0.18(Predicted) |
| form | Fine Crystalline Powder |
| color | Light brown to gray |
| Water Solubility | soluble |
| BRN | 636835 |
| CAS DataBase Reference | 615-67-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 93SNN9E337 |
| NIST Chemistry Reference | 1,4-Benzenediol, 2-chloro-(615-67-8) |
| EPA Substance Registry System | Chlorohydroquinone (615-67-8) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H315-H317-H318-H335 | |||||||||
| Precautionary statements | P280-P280-P305+P351+P338+P310 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 21-36/37/38-43 | |||||||||
| Safety Statements | 36/37-37/39-26 | |||||||||
| RIDADR | UN2811 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | MX4800000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29081990 | |||||||||
| Hazardous Substances Data | 615-67-8(Hazardous Substances Data) | |||||||||
| Toxicity | An antidiarrhea drug used extensively in Japan. It has been shown to be the cause of subacute myelooptic neuropathy, a syndrome in which stiffness of the joints is accompanied by damage to the optic nerve. | |||||||||
| NFPA 704 |
|
Chlorohydroquinone price More Price(23)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 224081 | Chlorohydroquinone technical grade, 85% | 615-67-8 | 100g | $178 | 2024-03-01 | Buy |
| TCI Chemical | C0185 | Chlorohydroquinone >85.0%(GC) | 615-67-8 | 25g | $51 | 2024-03-01 | Buy |
| TCI Chemical | C0185 | Chlorohydroquinone >85.0%(GC) | 615-67-8 | 500g | $516 | 2024-03-01 | Buy |
| Alfa Aesar | A19554 | 2-Chlorohydroquinone, tech. 90% | 615-67-8 | 25g | $27.9 | 2021-12-16 | Buy |
| Alfa Aesar | A19554 | 2-Chlorohydroquinone, tech. 90% | 615-67-8 | 100g | $78.1 | 2021-12-16 | Buy |
Chlorohydroquinone Chemical Properties,Uses,Production
Chemical Properties
light brown to grey fine crystalline powder. It precipitates leafy crystals from chloroform and needle-like crystals from toluene. Freely soluble in water and alcohol, slightly soluble in ether and hot chloroform.
Uses
Chlorohydroquinone is a component of polyethers based on organotin with potential application to breast cancer treatment via growth inhibition. Also a component in the synthesis of contraceptive agents in pharmaceutical compounds. It is also used within hydroxylation and catalysis organic reactions in the synthesis of pharmacologically active phenolic compounds.
Definition
ChEBI: Chlorohydroquinone is a benzenediol that consists of hydroquinone bearing a single chloro substituent. It has a role as a metabolite. It is a member of monochlorobenzenes and a member of chlorohydroquinones.
Preparation
Chlorohydroquinone is obtained by reacting p-benzoquinone with hydrochloric acid. First dissolve p-benzoquinone with chloroform and pass dry hydrogen chloride gas under cooling to obtain.
Application
Chlorohydroquinone is a benzenediol that consists of hydroquinone bearing a single chloro substituent. It has a role as a metabolite. It is a member of monochlorobenzenes and a member of chlorohydroquinones. Chlorohydroquinone is used in photographic developing solutions. It is also a bactericide.
Safety Profile
Poison by ingestion and intraperitoneal routes. Moderately toxic by skin contact. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORIDES.
Purification Methods
Crystallise the hydroquinone from CHCl3 or toluene. [Beilstein 6 IV 5767.]
Chlorohydroquinone Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8803 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12825 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-18712993135 | sales01@tairunfaz.com | China | 8051 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 | sales@amoychem.com | China | 6383 | 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 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8840 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17365 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
View Lastest Price from Chlorohydroquinone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-03 | Chlorohydroquinone
615-67-8
|
US $120.00 / kg | 1kg | 0.99 | 1000000 | Hebei Fengjia New Material Co., Ltd | |
 |
2025-02-28 | Chlorohydroquinone
615-67-8
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-02-19 | Chlorohydroquinone
615-67-8
|
US $10.00 / kg | 1kg | 99% | 100 mt | Hebei Weibang Biotechnology Co., Ltd |
-
- Chlorohydroquinone
615-67-8
- US $120.00 / kg
- 0.99
- Hebei Fengjia New Material Co., Ltd
-
- Chlorohydroquinone
615-67-8
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- Chlorohydroquinone
615-67-8
- US $10.00 / kg
- 99%
- Hebei Weibang Biotechnology Co., Ltd
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