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CAS No.: | 625-27-4 |
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Name: | 2-METHYL-2-PENTENE |
Article Data: | 167 |
Molecular Structure: | |
Formula: | C6H12 |
Molecular Weight: | 84.1613 |
Synonyms: | 1,1-Dimethyl-1-butene;2,4-Dimethyl-2-butene; 2-Ethyl-1,1-dimethylethylene; 2-Methyl-2-pentene;4-Methyl-3-pentene; NSC 73910 |
EINECS: | 210-883-6 |
Density: | 0.69 |
Melting Point: | ?135 °C(lit.) |
Boiling Point: | 67.1 °C at 760 mmHg |
Flash Point: | -27 ºC |
Solubility: | Insoluble in water,soluble in ethanol, ethyl ether |
Appearance: | Colorless liquid |
Hazard Symbols: | |
Risk Codes: | R11;R65 |
Safety: | Slightly toxic by inhalation. When heated to decomposition it emits acrid smoke and irritating vapors. |
Transport Information: | UN 3295 |
PSA: | 0.00000 |
LogP: | 2.36260 |
Empirical Formula: C6H12
Molecular Weight: 84.1595 g/mol
Index of Refraction: 1.406
Density: 0.695 g/cm3
Enthalpy of Vaporization: 29.61 kJ/mol
Boiling Point: 67.1 °C at 760 mmHg
Vapour Pressure: 160 mmHg at 25 °C
EINECS: 210-883-6
Melting point: -135 °C(lit.)
Appearance: Colourless liquid
Structure of 2-Methyl-2-pentene (CAS NO.625-27-4):
IUPAC Name: 2-Methylpent-2-ene
Product Categories of 2-Methyl-2-pentene (CAS NO.625-27-4): Acyclic;Alkenes;Organic Building Blocks
1. | ihl-rat LC50:114 g/m3/4H | RPTOAN Russian Pharmacology and Toxicology. Translation of FATOAO. 31 (1968),162. | ||
2. | ihl-mus LC50:130 g/m3/2H | RPTOAN Russian Pharmacology and Toxicology. Translation of FATOAO. 31 (1968),162. |
Slightly toxic by inhalation. When heated to decomposition it emits acrid smoke and irritating vapors.
Hazard Codes of 2-Methyl-2-pentene (CAS NO.625-27-4): F,Xn
Risk Statements: 11-65
R11:Highly flammable.
R65:Harmful: may cause lung damage if swallowed.
Safety Statements: 9-16-29-33-62
S9:Keep container in a well-ventilated place.
S16:Keep away from sources of ignition.
S29:Do not empty into drains.
S33:Take precautionary measures against static discharges.
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
2-Methyl-2-pentene ,its cas register number is 625-27-4. It also can be called 2-Pentene, 2-methyl- ; Trans-2-Methyl-2-pentene ; 2-Methylpent-2-ene ; and 2-Methylpent-2-en .