cis-2-pentene
Identification
| Name | cis-2-pentene |
| IUPAC | cis-pent-2-ene |
| CAS Number | 627-20-3 |
| EINECS | 210-988-7 |
| FDA UNII | 54UR3XZ4FC |
| Molecular Formula | C5 H10 |
| Molecular Weight | 70.13470000 |
| MDL Number | MFCD00063978 |
| Nikkaji Number | J43.569D |
| Beilstein | 1718794 |
Regulatory
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.65700 to 0.65900 @ 20.00 °C. |
| Pounds per Gallon - (est). | 5.473 to 5.490 |
| Refractive Index | 1.38100 to 1.38300 @ 20.00 °C. |
| Flash Point | -1.00 °F. TCC ( -18.33 °C. ) |
| Soluble in | water, 203 mg/L @ 25 °C (exp) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | information only not used for fragrances or flavors |
| Recommendation for cis-2-pentene usage levels up to | not for fragrance use. |
| Recommendation for cis-2-pentene flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
cis-
pent-2-ene
(Z)-2-
pentene
2-
pentene, (Z)-
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