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ChemicalBook >> CAS DataBase List >> 3-Methyl-1-butanol


CAS No.123-51-3
Chemical Name:3-Methyl-1-butanol
Synonyms:Isoamylol;FEMA 2057;FUSEL OIL;ISOPENTANOL;alcoolamilico;ios-Pentanol ;Methyl-1-buta;3-methylbutan-;Alcool amilico;amylowyalkohol
Molecular Formula:C5H12O
Formula Weight:88.15
MOL File:123-51-3.mol
3-Methyl-1-butanol Property
mp : -117 °C
bp : 131-132 °C
density : 0.809 g/mL at 25 °C(lit.)
vapor density : 3 (vs air)
vapor pressure : 2 mm Hg ( 20 °C)
refractive index : n20/D 1.407
FEMA : 2057
Fp : 109.4 °F
storage temp. : Flammables area
color : <20(APHA)
Water Solubility : 25 g/L (20 ºC)
Merck : 14,5195
BRN : 1718835
Stability:: Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides.
CAS DataBase Reference: 123-51-3(CAS DataBase Reference)
NIST Chemistry Reference: 1-Butanol, 3-methyl-(123-51-3)
EPA Substance Registry System: 1-Butanol, 3-methyl-(123-51-3)
Hazard Codes : Xn
Risk Statements : 10-20-37-66-20/22
Safety Statements : 46-16
RIDADR : UN 1105 3/PG 3
WGK Germany : 1
RTECS : EL5425000
HazardClass : 3
PackingGroup : II
HS Code : 29335995
Hazardous Substances Data: 123-51-3(Hazardous Substances Data)

3-Methyl-1-butanol Chemical Properties,Usage,Production

Chemical Properties
colourless liquid
General Description
Colorless liquid with a mild, choking alcohol odor. Less dense than water, soluble in water. Hence floats on water. Produces an irritating vapor.
Air & Water Reactions
Highly flammable. Water soluble.
Reactivity Profile
3-Methyl-1-butanol attacks plastics [Handling Chemicals Safely, 1980. p. 236]. Mixtures with concentrated sulfuric acid and strong hydrogen peroxide may cause explosions. Mixing with hypochlorous acid in water or water/carbon tetrachloride solution can generate isoamyl hypochlorites, which may explode, particularly on exposure to sunlight or heat. Mixing with chlorine would also yield isoamyl hypochlorites [NFPA 491 M, 1991]. Base-catalysed reactions with isocyanates can occur with explosive violence [Wischmeyer,1969].
Health Hazard
Very high vapor concentrations irritate eyes and upper respiratory tract. Continued contact with skin may cause irritation.
3-Methyl-1-butanol Preparation Products And Raw materials
Raw materials
PEPPERMINT AlcoholMixture D-(+)-Maltose monohydrate Pentane Vanillin FUSEL OIL
Preparation Products
Isovaleraldehyde Isoamyl butyrate Isopentyl phenylacetate Diethyl isoamylmalonate Lobenzarit Ethopabate Norfloxacin Isopentyl formate Isoamyl nitrite N,N'-DICYCLOHEXYLUREA Ethyl 2-(4-hydroxypiperidin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxylate Ethyl 2-(4-(ethoxycarbonyl)piperidin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxylate Bromisoval Pimelic acid Ethyl 2-(4-(hydroxymethyl)piperidin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxylate ACETOACETIC ACID ISOAMYL ESTER Buprofezin Diethyl ethyl(isoamyl)malonate Calcitonin Pinacolone Allyl (3-methylbutoxy)acetate 2-Bromo-3-methylbutanoyl bromide Amyl salicylate 2-(4-Hydroxypiperidin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxamide GALLIC ACID ISOAMYL ESTER Isoamyl benzoate Sodium isoamylxanthate Isopentyl isobutyrate FEMA 2080 2-(4-(Hydroxymethyl)piperidin-1-yl)-6-(trifluoromethyl)pyrimidine-4-carboxamide N,N-Diethyl-4-nitrosoaniline Isoamyl acetate 3-Methylbutyl 3-methylbutanoate pinacolone,tert-butyl methy1 ketone,3,3-dimethyl-2-butyl ketone 1-(4-(Hydroxymethyl)-6-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-ol Isovaleric acid 1,3-BENZODITHIOLYLIUM TETRAFLUOROBORATE Isoamyl propionate (1-(4-(Hydroxymethyl)-6-(trifluoromethyl)pyrimidin-2-yl)piperidin-4-yl)methanol 1-Bromo-3-methylbutane
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123-51-3(3-Methyl-1-butanol)Related Search:
DIETHYL 1,2-CYCLOPROPANEDICARBOXYLATE Ethyl chrysanthemumate DL-2-Methyl-1-butanol (synthetic),2-METHYL-1-BUTANOL WITH GC Thiophanate-methyl Ethambutol Kresoxim-methyl Ethyl acetate Birch-Me 1-Butanol 3-Methyl-1-butanol 2-Methyl-1-propanol tert-Butanol CHLOROPHOSPHONAZO III Methyl bromide Tribenuron methyl Sodium tert-butoxide 3-Methyl-1-butene Potassium tert-butanolate
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