Introduction:Basic information about CAS 764-39-6|2-penten-1-al, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-penten-1-al |
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| CAS Number | 764-39-6 | Molecular Weight | 84.11640 |
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| Density | 0.824g/cm3 | Boiling Point | 126.8ºC at 760 mmHg |
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| Molecular Formula | C5H8O | Melting Point | -101.15°C (estimate) |
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| MSDS | / | Flash Point | 21.9ºC |
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Names
| Name | 2-pentenal |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.824g/cm3 |
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| Boiling Point | 126.8ºC at 760 mmHg |
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| Melting Point | -101.15°C (estimate) |
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| Molecular Formula | C5H8O |
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| Molecular Weight | 84.11640 |
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| Flash Point | 21.9ºC |
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| Exact Mass | 84.05750 |
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| PSA | 17.07000 |
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| LogP | 1.15150 |
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| Index of Refraction | 1.413 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- SB1550000
- CHEMICAL NAME :
- 2-Pentenal
- CAS REGISTRY NUMBER :
- 764-39-6
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C5-H8-O
- MOLECULAR WEIGHT :
- 84.13
- WISWESSER LINE NOTATION :
- VH1U4
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 244 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA - TYPE OF TEST :
- Mutation in mammalian somatic cells
- TEST SYSTEM :
- Rodent - hamster Lung
- DOSE/DURATION :
- 300 umol/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 244,153,1990
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 10-36/37/38 |
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| Safety Phrases | 29 |
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| RIDADR | UN 1989 3/PG 2 |
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| WGK Germany | 3 |
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| RTECS | SB1560000 |
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Synonyms
| TRANS-2-PENTENAL |
| Trans-2-Pentenal |