| Identification | More | [Name]
2-METHYL-1-PENTANOL | [CAS]
105-30-6 | [Synonyms]
2-Methyl-1-penmnol
2-METHYL-1-PENTANOL
2-METHYL-N-AMYL ALCOHOL
2-PROPYLPROPANOL
Amyl methyl alcohol
(±)-2-methyl-pentan-1-ol
1-Pentanol, 2-methyl-
2-methyl-1-pentano
2-Methyl-2-propylethanol
2-methyl-pentan-1-ol
2-methylpentan-1-ol
2-Methylpentanol
2-Methylpentanol-1
2-Methylpentylalcohol
amylmethylalcohol(non-specificname)
Methyl-2 pentanol-1
methylpentanol(non-specificname)
sec-amylcarbinol
2-Methylamyl Alcohol
2-Methyl-1-pentanol, 98.5+% | [EINECS(EC#)]
203-285-1 | [Molecular Formula]
C6H14O | [MDL Number]
MFCD00004745 | [Molecular Weight]
102.17 | [MOL File]
105-30-6.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLOURLESS LIQUID | [Melting point ]
-48.42°C (estimate) | [Boiling point ]
148 °C(lit.) | [density ]
0.824 g/mL at 25 °C(lit.)
| [vapor density ]
3.5 (vs air)
| [vapor pressure ]
1.5 mm Hg ( 20 °C)
| [refractive index ]
n20/D 1.418(lit.)
| [Fp ]
123 °F
| [storage temp. ]
2-8°C | [form ]
Liquid | [pka]
15.05±0.10(Predicted) | [color ]
Colorless to Almost colorless | [explosive limit]
9.6% | [Water Solubility ]
5.96g/L(25 ºC) | [BRN ]
1718974 | [LogP]
1.702 (est) | [Uses]
Solvent, intermediate. | [CAS DataBase Reference]
105-30-6(CAS DataBase Reference) | [EPA Substance Registry System]
2-Methyl-1-pentanol (105-30-6) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R10:Flammable.
R22:Harmful if swallowed. | [Safety Statements ]
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
UN 1987 3/PG 3
| [WGK Germany ]
3
| [RTECS ]
SA7175000
| [HS Code ]
2905.14.5010 | [HazardClass ]
3.2 | [PackingGroup ]
III | [Safety Profile]
Moderately toxic by
ingestion and skin contact. A skin and
severe eye irritant. Human systemic irritant
by inhalation. A flammable liquid; can react
with oxidizing materials. To fight fire, use
Con, dry chemical. When heated to
decomposition it emits smoke and acrid
fumes. | [Hazardous Substances Data]
105-30-6(Hazardous Substances Data) | [Toxicity]
LD50 orl-rat: 1410 mg/kg AMIHBC 10,61,54 |
| Hazard Information | Back Directory | [Hazard]
Moderate fire risk. | [Chemical Properties]
CLEAR COLOURLESS LIQUID | [Production Methods]
2-Methyl-1-pentanol is prepared by the aldol condensation of
propionaldehyde and subsequent hydrogenation of the intermediate
2-methyl-2-pentanol. Commercially, the methyl-
1-pentanols are rarely used alone but as amixture. | [Synthesis Reference(s)]
Journal of the American Chemical Society, 77, p. 6052, 1955 DOI: 10.1021/ja01627a077 | [General Description]
Nonaqueous lipase-catalyzed kinetic resolution of racemic 2-methyl-1-pentanol in a continuously operated fixed bed reactor has been reported. Molar excess enthalpies of binary mixtures of 2-methyl-1-pentanol with n-hexane and its isomers has been measured in a flow microcalorimeter. | [Purification Methods]
Dry the 1-pentanol with Na2SO4 and distil it. [Beilstein 1 IV 1713.] |
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