A4721812
1-Heptene , 98% , 592-76-7
Synonym(s):
1-Heptene
CAS NO.：592-76-7
Empirical Formula: C7H14
Molecular Weight: 98.19
MDL number: MFCD00009531
EINECS: 209-767-8
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -119 °C (lit.) |
| Boiling point: | 94 °C (lit.) |
| Density | 0.697 g/mL at 25 °C (lit.) |
| vapor pressure | 101 mm Hg ( 37.7 °C) |
| refractive index | n |
| Flash point: | 16 °F |
| storage temp. | Store below +30°C. |
| solubility | water: soluble0.0182g/L at 25°C |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 0.698 |
| Odor | Like gasoline. |
| Odor Threshold | 0.37ppm |
| explosive limit | 1-7%(V) |
| Water Solubility | 18.17mg/L(25 ºC) |
| BRN | 1098332 |
| Dielectric constant | 2.1（20℃） |
| Stability: | Volatile |
Description and Uses
Heptene is a colorless liquid with a mild, gaso-line-like odor. Molecular weight = 98.21;Boilingpoint= 94℃;Flashpoint≤0℃; Autoignitiontemperature = 260℃.Explosivelimits:LEL= 1.0%;UEL- -unknown. Hazard Identification (based on NFPA-704 M Rating System): Health 0， Flammability 3,Reactivity 0. Insoluble in water.
1-Heptene can be used as a reactant for the gold(I)-catalyzed stereoselective olefin cyclopropanation of alkenes. Also it is a volatile organic compound which acts as a pollutant in the atmosphere.
Safety
| Symbol(GHS) |   GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H225-H304 |
| Precautionary statements | P210-P301+P310+P331 |
| Hazard Codes | F,Xn |
| Risk Statements | 11-36/37/38-65 |
| Safety Statements | 16-26-36-62 |
| RIDADR | UN 2278 3/PG 2 |
| WGK Germany | 1 |
| RTECS | MJ8840000 |
| F | 10 |
| Autoignition Temperature | 505 °F |
| TSCA | Yes |
| HS Code | 2901 29 00 |
| HazardClass | 3 |
| PackingGroup | II |
