2- methyl -2- butanol is a common Tertiary alcohol At room temperature, is a colorless liquid, similar camphor Smell.Slightly soluble in water and ethanol, Ether , benzene , chloroform , glycerol Mutual solubility. Flammable, easy to occurElimination reaction . In the industry by acetone and acetylene Addition to Yi Queji Isopropanol Then, Ni Catalytic hydrogenation Prepared. Also available 2-methyl-2-butene In the water to produce sulfuric acid.

brief introduction

Control information: This product is not regulated
Name: 2- -2- Chinese methyl alcohol [1]
Chinese alias: Two ethylmethylcarbinol Tert amyl alcohol; TAA; Third amyl alcohol , Two methyl ethyl carbinol
English Name: 2-Methyl-2-butanol
2- methyl -2- butanol
2- methyl -2- butanol
English alias: tert-Amyl alcohol; 1,1-Dimethyl-1-propanol tert-Pentyl; alcohol T-amyl; alcohol; Sultamicillin; 2-methylbutan-2-ol
CAS number: 75-85-4
EINECS number: 200-908-9
Molecular formula: C5H12O
Molecular weight: 88.1482

Physicochemical properties

Properties: colorless volatile liquid. Has a special smell and taste anxious.
Solubility: with ethanol, Ether , benzene , chloroform , glycerol And oil Miscible Soluble in water 8.
The relative density of:0.8084 (D20).
Melting point: -9 C
The boiling point of 102.5 DEG C: (101.98kPA)
Refractive index (n20D):1.4052
flash point (closed cup):19.4 C
Stability: flammable.
Toxicity: low toxicity, Median lethal dose (rat, oral) 1000mG/kG. Irritating to the mucous membrane. Anesthetic effects at high concentrations.

Storage

Seal the shade and cool ventilated preservation.

purpose

Organic synthesis. Solvent. Can be used for high purity Gas chromatography analysis Standard material in qualitative and quantitative.
Used as a solvent and organic raw materials, production of drugs, spices, plasticizer, Flotation agent Etc..
Tert amyl alcohol with Tertiary alcohol The typical properties, including Unimolecular nucleophilic substitution reaction (Substitution Nucleophilic 1 (SN1) b-elimination reaction Beta -elimination ), Intramolecular dehydration as well as esterification( Esterification ), tert amyl alcohol is not easy to be oxidized.

Refining method

Anhydrous potassium carbonate, calcium oxide , Calcium hydride perhaps Metal sodium After reflow fractionation .

Solubility

Slightly soluble in water, methanol, ethanol can dissolve, acetone , ethyl acetate Oleic acid, stearic acid and paraffin waxEtc..