Introduction：Basic information about CAS 179990-31-9|4-HYDROXY-5-METHYL-4-CYCLOPENTENE-1 3-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-HYDROXY-5-METHYL-4-CYCLOPENTENE-1 3- |
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| CAS Number | 179990-31-9 | Molecular Weight | 144.12500 |
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| Density | / | Boiling Point | 362.7ºC at 760 mmHg |
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| Molecular Formula | C6H8O4 | Melting Point | 76-78ºC(lit.) |
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| MSDS | USA | Flash Point | 173.1ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4-hydroxy-5-methylcyclopent-4-ene-1,3-dione,hydrate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Boiling Point | 362.7ºC at 760 mmHg |
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| Melting Point | 76-78ºC(lit.) |
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| Molecular Formula | C6H8O4 |
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| Molecular Weight | 144.12500 |
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| Flash Point | 173.1ºC |
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| Exact Mass | 144.04200 |
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| PSA | 63.60000 |
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| LogP | 0.29600 |
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| Vapour Pressure | 1E-06mmHg at 25°C |
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| InChIKey | SVCSJWWJZOZKLI-UHFFFAOYSA-N |
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| SMILES | CC1=C(O)C(=O)CC1=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: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26 |
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| RIDADR | NONH for all modes of transport |
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Synonyms
| 4-Hydroxy-5-methyl-4-cyclopentene-1,3-dione monohydrate |
| MFCD00167311 |
