Introduction：Basic information about CAS 56962-08-4|4,5-Dichlorophthalic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,5-Dichlorophthalic acid |
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| CAS Number | 56962-08-4 | Molecular Weight | 235.02100 |
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| Density | 1.698g/cm3 | Boiling Point | 422.1ºC at 760mmHg |
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| Molecular Formula | C8H4Cl2O4 | Melting Point | 198-200 °C (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 209.1ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4,5-Dichlorophthalic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.698g/cm3 |
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| Boiling Point | 422.1ºC at 760mmHg |
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| Melting Point | 198-200 °C (dec.)(lit.) |
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| Molecular Formula | C8H4Cl2O4 |
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| Molecular Weight | 235.02100 |
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| Flash Point | 209.1ºC |
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| Exact Mass | 233.94900 |
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| PSA | 74.60000 |
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| LogP | 2.38980 |
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| Index of Refraction | 1.64 |
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| InChIKey | FDOQKGWUMUEJLX-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1cc(Cl)c(Cl)cc1C(=O)O |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S22-S24/25-S26 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2917399090 |
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Customs
| HS Code | 2917399090 |
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| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| MFCD00002493 |
| EINECS 260-478-3 |
| 4,5-dichlorophthalic acid |
