ChemicalBook >> CAS DataBase List >>3,3-Dimethyl-2-butanol

3,3-Dimethyl-2-butanol

CAS No.
464-07-3
Chemical Name:
3,3-Dimethyl-2-butanol
Synonyms
Dymethylbutanol;(CH3)3CCH(CH3)OH;Pinakolylalkohol;PINACOLYILALCOHOL;PINACOLYL ALCOHOL;Pinacoline alcohol;Pinacolone Alcohol;1-tert-Butylethanol;3,3-Dymethyl-2butanol;3,3-dimethyl-2-butano
CBNumber:
CB5313501
Molecular Formula:
C6H14O
Molecular Weight:
102.17
MDL Number:
MFCD00004522
MOL File:
464-07-3.mol
Last updated:2026-09-12 18:53:29

3,3-Dimethyl-2-butanol Properties

Melting point 4.8 °C(lit.)
Boiling point 119-121 °C(lit.)
Density 0.812 g/mL at 25 °C(lit.)
refractive index n20/D 1.415(lit.)
FLAVIS Number 02.142 | 3,3-Dimethylbutan-2-ol
Flash point 84 °F
form Liquid
pka 15.31±0.20(Predicted)
Water Solubility Soluble inethanol, diethyl ether, water (25 g/L).
BRN 1718948
Henry's Law Constant 1.2×10-1 mol/(m3Pa) at 25℃, Wang et al. (2017)
LogP 1.480
CAS DataBase Reference 464-07-3(CAS DataBase Reference)
FDA UNII 5BV6T1107J
EPA Substance Registry System 3,3-Dimethyl-2-butanol (464-07-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P210-P233-P240-P241-P242-P243
Risk Statements  10
Safety Statements  16
RIDADR  UN 1987 3/PG 3
WGK Germany  3
RTECS  EL2276000
TSCA  TSCA listed
HazardClass  3
PackingGroup  III
HS Code  29051910
Hazardous Substances Data 464-07-3(Hazardous Substances Data)
Limited Quantities 5.0 L (1.3 gallons) (liquid)
Excepted Quantities Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
NFPA 704
3
1 0

3,3-Dimethyl-2-butanol price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 136824 3,3-Dimethyl-2-butanol 98% 464-07-3 25g $172 2026-04-30 Buy
Sigma-Aldrich 136824 3,3-Dimethyl-2-butanol 98% 464-07-3 100g $594 2026-04-30 Buy
AK Scientific 7556AF 3,3-Dimethyl-2-butanol 464-07-3 5g $47 2021-12-16 Buy
Product number Packaging Price Buy
136824 25g $172 Buy
136824 100g $594 Buy
7556AF 5g $47 Buy

3,3-Dimethyl-2-butanol Chemical Properties, Uses, Production

Chemical Properties

Clear colourless liquid

Uses

3,3-Dimethyl-2-butanol was used in conversion of ribose- and glucose-binding proteins into receptors for pinacolyl methyl phosphonic acid.

Production Methods

3,3-dimethyl-2-butanol is nephrotoxic in male rats.

3,3-Dimethyl-2-butanol Preparation Products And Raw materials

Raw materials

Preparation Products

3,3-dimethyl-2-butanol (2,2-3) 3,3-Dymethyl-2butanol Dymethylbutanol methyl-tert-butylcarbinol tert-Butyl methyl carbinol, Pinacoline alcohol, Pinacolyl alcohol 1,2,2-Trimethyl-1-propanol 1-tert-Butylethanol PINACOLYILALCOHOL 3,3-Dimethyl-2-butanol,99% Pinacoline alcohol (CH3)3CCH(CH3)OH 2-butanol,3,3-dimethyl- 3,3-dimethyl-2-butano 3,3-dimethyl-butan-2-ol 3,3-Dimethylbutane-2-ol Pinacolyl alcohol-tert-butyl methylcarbinol Pinakolylalkohol TERT-BUTYLMETHYLCARBINOL PINACOLYL ALCOHOL Pinacolone Alcohol 2,2-DIMETHYL-3-BUTANOL 3,3-Dimethyl-2-butanol 464-07-3 CH33CCHOHCH3 CH33CHOHCH3 464073 20281918 ALCOHOL Oxygen Compounds Organic Building Blocks C2 to C6 Building Blocks Alcohols Organic Building Blocks Oxygen Compounds Alcohols Building Blocks C2 to C6 Chemical Synthesis