1-HEPTENE
Heptene-1
CAS: 592-76-7
Molecular Formula: C7H14
1-HEPTENE - Names and Identifiers
| Name | Heptene-1 |
| Synonyms | 1-C7H14 Heptylene 1-Heptene Heptene-1 hept-1-ene 1-n-Heptene n-Hept-1-ene alpha-heptylene |
| CAS | 592-76-7 |
| EINECS | 209-767-8 |
| InChI | InChI=1/C7H14/c1-3-5-7-6-4-2/h3H,1,4-7H2,2H3 |
1-HEPTENE - Physico-chemical Properties
| Molecular Formula | C7H14 |
| Molar Mass | 98.19 |
| Density | 0.697 g/mL at 25 °C (lit.) |
| Melting Point | -119 °C (lit.) |
| Boling Point | 94 °C (lit.) |
| Flash Point | 16°F |
| Water Solubility | 18.17mg/L(25 ºC) |
| Solubility | water: soluble0.0182g/L at 25°C |
| Vapor Presure | 101 mm Hg ( 37.7 °C) |
| Appearance | Liquid |
| Specific Gravity | 0.698 |
| Color | Clear colorless |
| Odor | Like gasoline. |
| BRN | 1098332 |
| Storage Condition | Store below +30°C. |
| Explosive Limit | 1-7%(V) |
| Refractive Index | n20/D 1.400(lit.) |
1-HEPTENE - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R65 - Harmful: May cause lung damage if swallowed |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. |
| UN IDs | UN 2278 3/PG 2 |
| WGK Germany | 1 |
| RTECS | MJ8840000 |
| FLUKA BRAND F CODES | 10 |
| TSCA | Yes |
| HS Code | 2901 29 00 |
| Hazard Class | 3 |
| Packing Group | II |
1-HEPTENE - Reference Information
| olfactory threshold (Odor Threshold) | 0.37ppm |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| category | flammable liquid |
| toxicity classification | poisoning |
| acute toxicity | reference value: inhalation-mouse LC50: 4000 PPM/2 hours |
| explosive hazard characteristics | blastable when mixed with air |
| flammability hazard characteristics | flammability in case of open flame, high temperature and oxidant; Combustion produces stimulating smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; Store separately from oxidants and acids; It is not suitable to store for a long time to prevent polymerization |
| fire extinguishing agent | dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent |
| auto-ignition temperature | 505 °F |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 21:04:16
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