-
Name
2-Methyloctane
- EINECS 221-748-6
- CAS No. 3221-61-2
- Article Data33
- CAS DataBase
- Density 0.722g/cm3
- Solubility
- Melting Point -80 C
- Formula C9H20
- Boiling Point 143.3°Cat760mmHg
- Molecular Weight 128.258
- Flash Point 25.2°C
- Transport Information
- Appearance colourless liquid
- Safety A very dangerous fire hazard when exposed to heat, flames, oxidizers. To fight fire, use water spray, foam, fog, dry chemical, CO2. When heated to decomposition it emits acrid smoke and irritating fumes.
- Risk Codes R10
-
Molecular Structure
- Hazard Symbols
- Synonyms 2-Methyloctane;NSC 23695
- PSA 0.00000
- LogP 3.61280
Synthetic route
| Conditions | Yield |
|---|---|
| With lithium aluminium tetrahydride; silver perchlorate In tetrahydrofuran at -50℃; for 2h; | 95% |
2-METHYLOCTANE Chemical Properties
2-Methyloctane is also named as octane,2-methyl-;2-Methyloctane 99+%,and so on.
Molecular Formula: C9H20
Molecular Weight: 128.26
EINECS: 221-748-6
Boiling point: 140-144 °C(lit.)
Density: 0.714 g/mL at 20 °C(lit.)
Refractive index: n20/D 1.403
Flash point: 26 °C
2-METHYLOCTANE Uses
2-METHYLOCTANE Safety Profile
A very dangerous fire hazard when exposed to heat, flames, oxidizers. To fight fire, use water spray, foam, fog, dry chemical, CO2. When heated to decomposition it emits acrid smoke and irritating fumes.
Risk Statements: 10
RIDADR: UN 3295 3/PG 3
WGK Germany: 3
HazardClass: 3.2
PackingGroup: III
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