Introduction：Basic information about CAS 129-64-6|Carbic anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Carbic anhydride |
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| CAS Number | 129-64-6 | Molecular Weight | 164.158 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 331.1±42.0 °C at 760 mmHg |
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| Molecular Formula | C9H8O3 | Melting Point | 165-167 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 163.8±25.1 °C |
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| Symbol |
GHS05, GHS08 | Signal Word | Danger |
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Names
| Name | Cis-5-Norbornene-Endo-2,3-Dicarboxylic |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 331.1±42.0 °C at 760 mmHg |
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| Melting Point | 165-167 °C(lit.) |
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| Molecular Formula | C9H8O3 |
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| Molecular Weight | 164.158 |
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| Flash Point | 163.8±25.1 °C |
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| Exact Mass | 164.047348 |
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| PSA | 43.37000 |
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| LogP | -0.04 |
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| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
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| Index of Refraction | 1.584 |
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| InChIKey | KNDQHSIWLOJIGP-UMRXKNAASA-N |
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| SMILES | O=C1OC(=O)C2C3C=CC(C3)C12 |
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| Water Solubility | DECOMPOSES |
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Safety Information
| Symbol |
GHS05, GHS08 |
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| Signal Word | Danger |
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| Hazard Statements | H317-H318-H334 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338-P342 + P311 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R41;R42/43 |
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| Safety Phrases | S22-S24-S26-S37/39 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | DT5600000 |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Articles1
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Synonyms
| EINECS 204-957-7 |
| cis-5-Norbornene-endo-2,3-dicarboxylic anhydride |
| (3aR,4S,7R,7aS)-rel-3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione |
| MFCD00151106 |
| Carbic anhydride |
| 2-Methyl-5-(prop-1-en-2-yl)cyclohex-2-enecarboxylic anhydride |
