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| CAS No.: | 592-76-7 |
|---|---|
| Name: | 1-Heptene |
| Article Data: | 215 |
| Molecular Structure: | |
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|
|
| Formula: | C7H14 |
| Molecular Weight: | 98.1882 |
| Synonyms: | 1-n-Heptene;NSC 74130; n-Hept-1-ene |
| EINECS: | 209-767-8 |
| Density: | 0.697 |
| Melting Point: | ?119 °C(lit.) |
| Boiling Point: | 94 °C(lit.) |
| Flash Point: | 16 °F |
| Solubility: | 18.17mg/L(25 oC) |
| Appearance: | clear colorless liquid |
| Hazard Symbols: |
 
|
| Risk Codes: | R11;R36/37/38;R65 |
| Safety: | A simple asphyxiant. See ARGON for a description of simple asphyxiants. Dangerous fire hazard when exposed to heat, flame, or oxidizers. Unknown explosion hazard. To fight fire, use foam, dry chemical, CO2. When heated to decomposition it emits acrid smoke and fumes. |
| Transport Information: | UN 2278 |
| PSA: | 0.00000 |
| LogP: | 2.75270 |
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| Conditions | Yield |
|---|---|
| With quinoline; oct-1-ene; hydrogen; Lindlar's catalyst | A 98.3% B 1.7% |
| With hydrogen; silica gel; rhodium(1+) In ethanol; toluene at 40℃; under 1320.1 Torr; Product distribution; | A 32% B 1% |
| With hydrogen; copper at 200℃; |
- 13389-36-1
6-iodohept-1-ene
A
- 592-76-7
1-Heptene
B
- 73783-40-1
1-(iodomethyl)-2-methylcyclopentane
C
- 1192-18-3
cis-1,2-dimethylcyclopentane
- 822-50-4
trans-1,2-dimethylcyclopentane
| Conditions | Yield |
|---|---|
| With lithium triethylborohydride In tetrahydrofuran for 2h; Product distribution; Mechanism; or with deuterated dicyclohexylphosphine (DCPD) or other reagents; | A 98% B 9% C n/a D n/a |
| Conditions | Yield |
|---|---|
| TR97305 at 300℃; Dehydrochlorination; | 97% |
| Conditions | Yield |
|---|---|
| With triphenylphosphine; copper dichloride In tetrahydrofuran at 60℃; | 96% |
- 592-76-7
1-Heptene
| Conditions | Yield |
|---|---|
| Cu(acac)2-PPh3 In tetrahydrofuran | 95% |
| Conditions | Yield |
|---|---|
| With hydrogen at 40℃; under 3000.3 Torr; for 0.333333h; Kinetics; Reagent/catalyst; Temperature; | 93% |
| With piperazine; hydrogen In ethanol at 80℃; under 4500.45 Torr; for 24h; | 90% |
| With methanol; hydrogen; nickel Hydrogenation; |
| Conditions | Yield |
|---|---|
| With bis(cyclopentadienyl)titanium dichloride; magnesium In tetrahydrofuran for 12h; Ambient temperature; | 92% |
| Conditions | Yield |
|---|---|
| With Grubbs catalyst first generation In toluene at 40℃; under 3750.38 Torr; for 0.5h; Temperature; Reagent/catalyst; Pressure; Inert atmosphere; Glovebox; Sealed tube; | 91.3% |
| With 1-Propyl acetate; ethylaluminum dichloride; tungsten(VI) oxychloride diethyl etherate In toluene at 85℃; under 2850.29 - 3000.3 Torr; for 2h; |
| Conditions | Yield |
|---|---|
| With hydrogen; palladium dichloride In N,N-dimethyl-formamide under 18751.5 Torr; for 0.416667h; Product distribution; Ambient temperature; various time; | A 89% B 1.8% C 2.9% D 6.3% |
- 83367-40-2
1-chloromethanesulfonyl-hexane
- 592-76-7
1-Heptene
| Conditions | Yield |
|---|---|
| With sodium hydroxide; Aliquat 336 In dichloromethane for 30h; Heating; | 85% |
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- Total:25 Page 1 of 1 1
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Chemistry
Chemistry informtion about 1-Heptene (592-76-7) is:
IUPAC Name: Hept-1-ene
Synonyms: 1-C7H14 ; 1-n-Heptene ; Alpha-heptylene ; Hept-1-ene;Heptylene ; N-hept-1-ene ; N-heptene ; Heptene-1.
MF: C7H14
MW: 98.19
EINECS: 209-767-8
Melting Point: −119 °C(lit.)
Boiling Point: 94 °C(lit.)
Flash Point: 16 °F
Refractive Index: n20/D 1.400(lit.)
Density: 0.697 g/ml at 25 °C(lit.)
Enthalpy of Vaporization: 31.9 kJ/mol
Vapour Pressure: 57.1 mmHg at 25°C
BRN: 1098332
Storage temp. : Flammables area
Following is the molecular structure of 1-Heptene (592-76-7) is:
Toxicity Data With Reference
Poisoning
Safety Profile
Hazard Codes:
F: Flammable
Xn: Harmful
Risk Statements:
R11: Highly flammable.
R36/37/38: Irritating to eyes, respiratory system and skin.
R65: Harmful, may cause lung damage if swallowed.
Safety Statements:
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.
RIDADR: UN 2278 3/PG 2
WGK Germany: 1
RTECS: MJ8840000
F: 10 Keep under argon.
HazardClass: 3
PackingGroup: II
Specification
1-Heptene (592-76-7) is a clear colorless liquid.
First aid measures：
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid. Wash mouth out with water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Handling and Storage:
Handling: Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage: Keep away from sources of ignition. Store in a cool, dry place. Keep container closed when not in use. Flammables-area.