HOT selling Petroleum ether 90 120 8032 32 4

PETROLEUM ETHER Chemical Properties

Melting point 

-40℃

Boiling point 

90-100 °C

density 

0.77 g/mL at 20 °C

vapor density 

2.5 (vs air)

vapor pressure 

25.8 psi ( 55 °C)

refractive index 

n20/D 1.428

Fp 

−57 °F

storage temp. 

Store at room temperature.

form 

Liquid

color 

APHA: ≤10

Specific Gravity

0.715 (20/4℃)

Odor

Gasoline or kerosene

explosive limit

8%

Water Solubility 

Insoluble in water.

λmax

λ: 210 nm Amax: 1.00
λ: 220 nm Amax: 0.30
λ: 230 nm Amax: 0.10
λ: 240 nm Amax: 0.05
λ: 260-400 nm Amax: 0.01

Merck 

14,5489

Exposure limits

TLV-TWA 300 ppm (~1350 mg/m3) (ACGIH), 75 ppm (~350 mg/m3) (NIOSH); TLV-STEL 400 ppm (ACGIH).

Stability:

Stable. Extremely flammable. Avoid strong oxidizing agents, all sources of ignition. As a consequence of its low flashpoint, mixtures of this material with air may ignite upon contact with hot surfaces - a naked flame is not required.

EPA Substance Registry System

Ligroine (8032-32-4)