2,2-Dimethyl-1-propanol , >98.0%(GC) , 75-84-3

Synonym(s):
Neopentyl alcohol;Neopentyl alcohol-¹⁷O;tert-Butyl carbinol;tert-Butylmethanol;Neoamyl alcohol

CAS NO.：75-84-3

Empirical Formula: C5H12O

Molecular Weight: 88.15

MDL number: MFCD00004682

EINECS: 200-907-3

PRODUCT Properties

• Melting point: 52-56 °C(lit.)
• Boiling point: 113-114 °C(lit.)
• Density: 0.818 g/mL at 25 °C(lit.)
• vapor pressure: 16 mm Hg ( 20 °C)
• refractive index: 1.3915
• Flash point: 98 °F
• storage temp.: Flammables area
• form: Waxy Crystalline Solid
• pka: 15.24±0.10(Predicted)
• Specific Gravity: 0.818
• color: Colorless
• Water Solubility: 3.5 G/100 ML AT 25 ºC
• Merck: 14,6457
• BRN: 1730984
• InChIKey: KPSSIOMAKSHJJG-UHFFFAOYSA-N
• LogP: 1.310
• CAS DataBase Reference: 75-84-3(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Propanol, 2,2-dimethyl-(75-84-3)
• EPA Substance Registry System: Neopentyl alcohol (75-84-3)

Description and Uses

• 2,2-Dimethyl-1-propanol can be used in the synthesis of surfactant that stabilize reduced graphene oxide (rGO) dispersion.
• Biodiesel containing branched-chain esters prepared by the transesterification of vegetable oils with 2,2-dimethyl-1-propanol has been reported to show lower crystallization temperature when compared to methyl and ethyl ester counterparts.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Danger
• Hazard statements: H228-H332-H335
• Precautionary statements: P210-P240-P241-P261-P271-P304+P340+P312
• Hazard Codes: Xi,F
• Risk Statements: 10-36/37-11
• Safety Statements: 16-26-36/37-7/9-33
• RIDADR: UN 1325 4.1/PG 2
• OEB: A
• OEL: TWA: 100.0 ppm; 360.0 mg/m3, STEL: 125.0 ppm; 450.0 mg/m3
• WGK Germany: 1
• TSCA: Yes
• HazardClass: 4.1
• PackingGroup: III
• HS Code: 29051990
• Hazardous Substances Data: 75-84-3(Hazardous Substances Data)