Introduction：Basic information about CAS 24442-69-1|1,4-pentadiyne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,4-pentadiyne |
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| CAS Number | 24442-69-1 | Molecular Weight | 64.08530 |
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| Density | 0.815g/cm3 | Boiling Point | 61.1ºC at 760mmHg |
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| Molecular Formula | C5H4 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | penta-1,4-diyne |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.815g/cm3 |
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| Boiling Point | 61.1ºC at 760mmHg |
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| Molecular Formula | C5H4 |
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| Molecular Weight | 64.08530 |
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| Exact Mass | 64.03130 |
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| LogP | 0.64290 |
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| Vapour Pressure | 201mmHg at 25°C |
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| Index of Refraction | 1.443 |
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| InChIKey | MDROPVLMRLHTDK-UHFFFAOYSA-N |
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| SMILES | C#CCC#C |
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Safety Information
Customs
| HS Code | 2901299090 |
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| Summary | 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Synonyms
| Diethinylmethan |
| CH.equiv.CCH2C.equiv.CH |
| Penta-1,4-diin |
| Propargylacetylene |
| malononitrile |
| 1,4-Pentadiyne |
| 1,4-Pentadiin |
| Diethynylmethane |
