Introduction：Basic information about CAS 34090-76-1|tetrahydro-4-methylphthalic anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tetrahydro-4-methylphthalic anhydride |
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| CAS Number | 34090-76-1 | Molecular Weight | 168.19000 |
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| Density | / | Boiling Point | 120ºC (0.7501 mmHg) |
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| Molecular Formula | C9H12O3 | Melting Point | -29ºC |
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| MSDS | / | Flash Point | >230 °F |
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Names
| Name | hexahydro-4-methylphthalic anhydride |
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Chemical & Physical Properties
| Boiling Point | 120ºC (0.7501 mmHg) |
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| Melting Point | -29ºC |
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| Molecular Formula | C9H12O3 |
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| Molecular Weight | 168.19000 |
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| Flash Point | >230 °F |
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| Exact Mass | 168.07900 |
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| PSA | 43.37000 |
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| LogP | 1.12220 |
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| Index of Refraction | n20/D 1.477(lit.) |
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Safety Information
| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | R41 |
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| Safety Phrases | 22-24-26-37/39 |
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| HS Code | 2917209090 |
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Customs
| HS Code | 2917209090 |
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| Summary | 2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
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