3-METHYL-1-PENTEN-3-OL Property

Melting point:

22.55°C (estimate)

Boiling point:

117-118 °C(lit.)

Density 

0.838 g/mL at 25 °C(lit.)

vapor pressure 

9.14-62.51hPa at 20-50℃

refractive index 

n20/D 1.428(lit.)

Flash point:

78 °F

pka

14.56±0.29(Predicted)

Water Solubility 

Not miscible or difficult to mix in water. Soluble in alcohol.

LogP

1.402 (est)

CAS DataBase Reference

918-85-4(CAS DataBase Reference)

EPA Substance Registry System

1-Penten-3-ol, 3-methyl- (918-85-4)

Safety

Hazard Codes 

Xn

Risk Statements 

10-22

Safety Statements 

16-36

RIDADR 

UN 1987 3/PG 3

WGK Germany 

3

RTECS 

SB3495000

TSCA 

Yes

HazardClass 

3

PackingGroup 

III

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H301Toxic if swalloed

H302Harmful if swallowed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P405Store locked up.

3-METHYL-1-PENTEN-3-OL Chemical Properties,Usage,Production

Definition

ChEBI: 3-Methyl-1-penten-3-ol is a tertiary alcohol.

General Description

The reactions of 3-methyl-1-penten-3-ol with ozone and OH radicals was studied using simulation chambers and the rate co-efficient values were determined. The hydrogenation of 3-methyl-1-penten-3-ol was also studied.