3-Methyl-3-pentanol（CAS#77-74-7）

Molecular Formula	C6H14O
Molar Mass	102.17
Density	0.824 g/mL at 25 °C (lit.)
Melting Point	-38 °C (lit.)
Boling Point	123 °C (lit.)
Specific Rotation(α)	22 º (c=8,6N HCl)
Flash Point	115°F
Water Solubility	slightly
Vapor Presure	6.65mmHg at 25°C
Appearance	clear liquid
Color	Colorless to Almost colorless
BRN	1731456
pKa	15.38±0.29(Predicted)
Refractive Index	n20/D 1.418(lit.)
Use	Used as intermediates and solvents in organic synthesis

Product Detail

Hazard Symbols	Xn – Harmful
Risk Codes	R10 – Flammable R22 – Harmful if swallowed R2017/10/22 -
Safety Description	24/25 – Avoid contact with skin and eyes.
UN IDs	UN 1987 3/PG 3
WGK Germany	3
RTECS	SA7450000
HS Code	29051990
Hazard Class	3.2
Packing Group	III

Decomposition	176-178 ºC
NIST chemical information	information provided by: webbook.nist.gov (external link)
EPA chemical substance information	information provided by: ofmpeb.epa.gov (external link)
Use	3-methyl-3-pentanol is used as intermediate and solvent in organic synthesis
category	flammable liquid
toxicity grade	poisoning
Acute toxicity	oral-rat LD50: 710 mg/kg; Oral-mouse LD50: 750 mg/kg
explosive hazard characteristics	mixture of vapor and air can be exploded
flammability hazard characteristics	flammability
storage and transportation characteristics	The warehouse is ventilated and dried at low temperature; Storage and transportation is separated from oxidant
extinguishing agent	dry powder, carbon dioxide, 1211, foam