Chloranil
- CAS No.
- 118-75-2
- Chemical Name:
- Chloranil
- Synonyms
- P-CHLORANIL;TETRACHLORO-P-BENZOQUINONE;TETRACHLORO-1,4-BENZOQUINONE;2,3,5,6-Tetrachlorocyclohexa-2,5-diene-1,4-dione;p-chloran;4-CHLORANIL;TETRACHLOROQUINONE;TETRACHLORO-P-QUINONE;1,2,4,5-tetrachlorobenzoquinone;2,3,5,6-tetrachloro-4-benzoquinone
- CBNumber:
- CB7719639
- Molecular Formula:
- C6Cl4O2
- Molecular Weight:
- 245.88
- MOL File:
- 118-75-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/6 16:20:44
| Melting point | 295-296 °C (dec.) |
|---|---|
| Boiling point | 290.07°C (rough estimate) |
| Density | 1,97 g/cm3 |
| vapor pressure | 1 hPa (71 °C) |
| Flash point | >100℃ |
| storage temp. | Store below +30°C. |
| solubility | 0.25g/l practically insoluble |
| form | Liquid |
| Specific Gravity | 1.97 |
| color | Clear |
| PH | 3.5-4.5 (100g/l, H2O, 20℃)(slurry) |
| Water Solubility | insoluble |
| λmax | 510nm(CH2Cl2)(lit.) |
| Merck | 14,2078 |
| BRN | 393006 |
| LogP | 2.3 at 20℃ |
| CAS DataBase Reference | 118-75-2(CAS DataBase Reference) |
| NIST Chemistry Reference | p-Benzoquinone, 2,3,5,6-tetrachloro-(118-75-2) |
| EPA Substance Registry System | Chloranil (118-75-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H410 | |||||||||
| Precautionary statements | P264-P273-P280-P302+P352-P305+P351+P338-P332+P313 | |||||||||
| Hazard Codes | Xi,N,Xn | |||||||||
| Risk Statements | 36/38-50/53-20 | |||||||||
| Safety Statements | 37-60-61-22 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | DK6825000 | |||||||||
| F | 8 | |||||||||
| Autoignition Temperature | >400 °C | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29147090 | |||||||||
| Toxicity | LD50 orally in Rabbit: 4000 mg/kg | |||||||||
| NFPA 704 |
|
Chloranil price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 8.02361 | p-Chloranil for synthesis | 118-75-2 | 5G | ₹2899.99 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.02361 | p-Chloranil for synthesis | 118-75-2 | 250G | ₹9410 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.02361 | p-Chloranil for synthesis | 118-75-2 | 10KG | ₹37760.01 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 45374 | Chloranil PESTANAL?, analytical standard | 118-75-2 | 100MG | ₹4319.18 | 2022-06-14 | Buy |
| Sigma-Aldrich | 232017 | Tetrachloro-1,4-benzoquinone 99% | 118-75-2 | 25G | ₹5055.28 | 2022-06-14 | Buy |
Chloranil Chemical Properties,Uses,Production
Chemical Properties
YELLOW-GREEN POWDER
Uses
p-Chloranil is used as a dye intermediate, oxidizing agent, vulcanizing agent and dehydrogenation reagent. It is also used to make chloranil electrodes for pH measurements. Further, it serves as a hydrogen acceptor and used for the aromatization reactions such as conversion of cyclohexadienes to the benzene derivatives. It is used to test the secondary amine. In addition to this, it is employed as a precursor to prepare diaziquone, which is used as a cancer chemotherapeutic agent.
Definition
ChEBI: A member of the class of 1,4-benzoquiones that is 1,4-benzoquinone in which all four hydrogens are substituted by chlorines.
General Description
Yellow powder with a slight odor.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Chloranil is sensitive to excessive light and heat. Chloranil is incompatible with strong oxidizing agents. Chloranil reacts with alkalis.
Hazard
Skin irritant.
Fire Hazard
Flash point data for Chloranil are not available; however, Chloranil is probably combustible.
Purification Methods
Crystallise p-chloranil from acetic acid, acetone, *benzene, EtOH or toluene, dry it in a vacuum over P2O5, or from acetic acid and drying over NaOH in a vacuum desiccator. It can be sublimed under vacuum at 290o. A sample may contain significant amounts of the o-chloranil isomer as impurity. Purify it by triple sublimation under vacuum and recrystallise before use. It is a skin and mucous membrane irritant. [UV: Pummerer et al. Chem Ber 85 545 1952, Brook J Chem Soc 5040 1952, Beilstein 7 IV 2083.]
Chloranil Preparation Products And Raw materials
Raw materials
Preparation Products
2,5-BIS(1-AZIRIDINYL)-3,6-DICHLORO-2,5-CYCLOHEXADIENE-1,4-DIONE
polyphenylene (IV)
REMASTRAL BLUE FFRL
Permanent Violet RL
TRANS-1,3-PENTADIENE
Reactive Blue 198
2,3,5,6-TETRACHLOROPHENOL
3,5-DICHLORO-4-METHOXYBENZOIC ACID
6-DEHYDRONANDROLONE
P-DIAZOBENZENESULFONIC ACID
3-BROMOFLUORANTHENE
Tetrachloro-o-benzoquinone
Formic acid
Diindolo[3,2-b:3',2'-m]triphenodioxazinetrisulfonic acid, 8,18-dichloro-5,15-dihydro-, trisodium salt
2,9-Triphenodioxazinedisulfonic acid, 6,13- dichloro-3,10-bis[(4-chlorophenyl)amino]-, disodium salt 2,9-triphenodioxazinedisulfonic acid, 6,13-dichloro-3,10-bis[(4-chlorophenyl)am 9-triphenodioxazinedisulfonic acid,6,13-dichloro-3,10-bis[(4-chlorophenyl)amino]- disodium salt 2,9-Triphenodioxazinedisulfonic acid,6,13-dichloro-3,10-bis[(4-chlorophenyl)amino]-,disodium salt
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Global( 559)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| BTC pharm India | +918790379245 | AndhraPradesh, India | 1269 | 58 | Inquiry |
| Arnish Laborates Pvt Ltd | +91 7208475595 | Maharashtra, India | 187 | 58 | Inquiry |
| PARAGON FINE AND SPECIALITY CHEMICAL PVT LTD | +91 9909190838 | Ahmedabad, India | 66 | 58 | Inquiry |
| Arown Pharma | +91-914040277600 +91-8309108338 | Hyderabad, India | 46 | 58 | Inquiry |
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| Nirav Dyes and Chemicals Private Limited | +91-9979933288 +91-9979933288 | Gujarat, India | 12 | 58 | Inquiry |
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| Adhik Chemicals Pvt. Ltd. | 91-79-22132949 | Gujarat, India | 47 | 58 | Inquiry |
| Hemani Organics & Chemicals Private Limited | +91 22 515 7491 | Mumbai, India | 31 | 58 | Inquiry |
Related articles
- Application of Chloranil
- Chloranil is a quinone with the molecular formula C6Cl4O2. Also known as tetrachloro-1,4-benzoquinone, it is a yellow solid. L....
- Apr 13，2022
118-75-2(Chloranil)Related Search:
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