high purity hot sale tert-Amyl alcohol 99% high quality see COA KANBEI

2-Methyl-2-butanol

2-Butanol,2-methyl-;tert-Pentyl alcohol;2-Methyl-2-butanol;tert-Amyl alcohol;Amylene hydrate;Dimethylethylcarbinol;tert-Pentanol;Ethyldimethylcarbinol;1,1-Dimethyl-1-propanol;2-Methyl-2-hydroxybutane;2-Ethyl-2-propanol;2-Hydroxy-2-methylbutane;NSC 25498

75-85-4

C5H12O

InChIKey=MSXVEPNJUHWQHW-UHFFFAOYSA-N

88.15

88.15

1361351

200-908-9

69C393R11Z

760354|25498

1105

DTXSID0041436

Colorless liquid

29051500

Bulk Drug Intermediates

20.2

0.9

Clear colorless Liquid

0.8096 g/cm³ @ Temp: 20 °C

-8.8 °C

102.4 °C @ Press: 760 Torr

20 °C

1.404-1.406

H2O: 120 g/L (20 ºC);Miscible with alcohol, ether, benzene, chloroform, glycerol, oils and acetone.

Flammables area

15.5 hPa (20 °C)

3 (vs air)

Oral-Rat  LD50: 1000 mg/kg; Oral-Mouse LDL0:2500 mg/kg

In case of fire, high temperature, oxidant is more flammable; burning produces irritating smoke

1.3-9.6%(V)

Characteristic odor

Burning taste

Solution neutral to litmus

1.38e-05 atm-m3/mole|Henry's Law constant = 1.38X10-5 atm-cu m/mol

Wt/gal: 6.76 lb|Specific heat at 20 deg K = 3.15 J/g-deg K|Heat of fusion = 90.71 kcal/mol at 25 °C|Dielectric constant = 5.78 at 25 °C|Hydroxyl radical reaction rate constant = 4.9X10-12 cu cm/molecule-sec at 25 °C (est)

Highly flammable. Slightly soluble in water.

Alcohols and Polyols

Highly Flammable

TERT-AMYL ALCOHOL attacks plastics [Handling Chemicals Safely 1980. p. 236]. Reacts violently with acetyl bromide [Merck 11th ed. 1989]. Mixtures of alcohols with concentrated sulfuric acid and strong hydrogen peroxide can cause explosions. Example: an explosion will occur if dimethylbenzylcarbinol is added to 90% hydrogen peroxide then acidified with concentrated sulfuric acid. Mixtures of ethyl alcohol with concentrated hydrogen peroxide form powerful explosives. Mixtures of hydrogen peroxide and 1-phenyl-2-methyl propyl alcohol tend to explode if acidified with 70% sulfuric acid [Chem. Eng. News 45(43):73 1967; J, Org. Chem. 28:1893 1963]. Alkyl hypochlorites are violently explosive. They are readily obtained by reacting hypochlorous acid and alcohols either in aqueous solution or mixed aqueous-carbon tetrachloride solutions. Chlorine plus alcohols would similarly yield alkyl hypochlorites. They decompose in the cold and explode on exposure to sunlight or heat. Tertiary hypochlorites are less unstable than secondary or primary hypochlorites [NFPA 491 M, 1991]. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence [Wischmeyer 1969].

819 °C

789.45 kcal/mol at 25 °C

Lower flammable limit: 1.2% by volume; Upper flammable limit: 9.0% by volume

40.11 kJ/mol at boiling point

Critical temperature = 272.0 °C; Critical pressure = 3880 kPa