CAS 84-58-2|2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
Introduction：Basic information about CAS 84-58-2|2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone | ||
|---|---|---|---|
| CAS Number | 84-58-2 | Molecular Weight | 227.004 |
| Density | 1.7±0.1 g/cm3 | Boiling Point | 301.8±42.0 °C at 760 mmHg |
| Molecular Formula | C8Cl2N2O2 | Melting Point | 210-215 °C (dec.)(lit.) |
| MSDS | ChineseUSA | Flash Point | 136.3±27.9 °C |
| Symbol | GHS06 | Signal Word | Danger |
Names
| Name | 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 301.8±42.0 °C at 760 mmHg |
| Melting Point | 210-215 °C (dec.)(lit.) |
| Molecular Formula | C8Cl2N2O2 |
| Molecular Weight | 227.004 |
| Flash Point | 136.3±27.9 °C |
| Exact Mass | 225.933685 |
| PSA | 81.72000 |
| LogP | -0.54 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.601 |
| InChIKey | HZNVUJQVZSTENZ-UHFFFAOYSA-N |
| SMILES | N#CC1=C(C#N)C(=O)C(Cl)=C(Cl)C1=O |
| Water Solubility | reacts |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 31 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 13 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 180 nmol/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 347,37,1995
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 180 nmol/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 347,37,1995
Safety Information
| Symbol | GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301 |
| Supplemental HS | Contact with water liberates toxic gas. |
| Precautionary Statements | P301 + P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges |
| Hazard Codes | T:Toxic |
| Risk Phrases | R20/21;R25;R37/38;R41 |
| Safety Phrases | S22-S24/25-S37-S45-S36/37-S26 |
| RIDADR | UN 3439 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | GU4825000 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 2926909090 |
Customs
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| DDQ |
| 2,3-dichloro-5,6-dicyanobenzoquinone |
| 4,5-Dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile |
| EINECS 201-542-2 |
| 2,3-Dichloro-5,6-dicyano-p-benzoquinone |
| 4,5-Dichlor-3,6-dioxocyclohexa-1,4-dien-1,2-dicarbonitril |
| 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone |
| dichlorodicyanobenzoquinone |
| 4,5-Dichloro-3,6-dioxocyclohexa-1,4-diene-1,2-dicarbonitrile |
| MFCD00001593 |
| dichlorodicyanoquinone |
| 1,4-Cyclohexadiene-1,2-dicarbonitrile, 4,5-dichloro-3,6-dioxo- |
