Introduction：Basic information about CAS 693-02-7|Hex-1-yne, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Hex-1-yne |
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| CAS Number | 693-02-7 | Molecular Weight | 82.144 |
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| Density | 0.7±0.1 g/cm3 | Boiling Point | 71.4±3.0 °C at 760 mmHg |
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| Molecular Formula | C6H10 | Melting Point | -132 °C |
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| MSDS | / | Flash Point | -21.1±0.0 °C |
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Names
| Name | 1-Hexyne |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.7±0.1 g/cm3 |
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| Boiling Point | 71.4±3.0 °C at 760 mmHg |
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| Melting Point | -132 °C |
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| Molecular Formula | C6H10 |
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| Molecular Weight | 82.144 |
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| Flash Point | -21.1±0.0 °C |
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| Exact Mass | 82.078247 |
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| LogP | 2.59 |
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| Vapour Pressure | 134.9±0.1 mmHg at 25°C |
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| Index of Refraction | 1.411 |
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| InChIKey | CGHIBGNXEGJPQZ-UHFFFAOYSA-N |
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| SMILES | C#CCCCC |
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| Stability | Stable. Incompatible with strong oxidizing agents. Highly flammable - readily forms explosive mixtures with air. |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MQ9691000
- CHEMICAL NAME :
- 1-Hexyne
- CAS REGISTRY NUMBER :
- 693-02-7
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C6-H10
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >100 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 79,2311,1957
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 174,737,1954
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Safety Information
| Hazard Codes | F:Flammable;Xn:Harmful; |
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| Risk Phrases | R11;R36/37/38;R65 |
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| Safety Phrases | S16-S26-S36-S62-S9-S33 |
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| RIDADR | UN 3295 3/PG 2 |
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| WGK Germany | 3 |
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| RTECS | MQ9691000 |
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| Packaging Group | II |
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| Hazard Class | 3 |
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| HS Code | 29012980 |
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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
| MFCD00009504 |
| Hex-1-in |
| n-butylacetylene |
| 1-Hexin |
| butylacetylene |
| Hex-1-yne |
| 5-Hexyne |
| 1-Hexyne |
| 1-Hexine |
| hexyne |
| C4H9CequivCH |
| EINECS 211-736-9 |
