Factory Propylene Oxide Supplier Price CAS NO. 75-56-9

CAS No. : 75-56-9
Purity  ≥ 99.98, 99.8%
GradeFood Grade, Industrial Grade
PackagingTank/galvanized drum
Loading PortQingdao, Shanghai.China
Payment TT/LC
Supplying3000tons/ month

Description:

Propylene oxide is a very important raw material for organic compounds. It is a colorless ether liquid. It has a low boiling point and is flammable. Partly miscible with water, miscible with ethanol and ether. Propylene oxide is mainly used in the production of polyether polyols, propylene glycol and various non-ionic surfactants.

Propylene oxide for Sale, ROSS Chem is a China Propylene oxide supplier.

Basic Info

Synonyms: Epoxypropane
CAS No. :75-56-9
Molecular Weight: 58.08
Linear Formula : C3H6O
EINECS:  200-879-2
CatagoryFlammable liquid, highly toxic
Purity ≥ 99.95, 99.8%
HS Code29102000
OriginChina

Apperance

Colorless ether liquid

Features

Low boiling point and flammable

Properties

Melting point-112°C (lit.)
Boiling point34°C (lit.)
Density0.83g/ml at 25 °C (lit.)
Vapor density2(vs air)
Vapor Pressure. 29.43 psi ( 55 °C)
Refractive Indexn20/D 1.366(lit.)
Flash point-35°F
Storage temp.2-8°C
Solubility425-450g/l
FormLiquid
ColorClear
Odorsweet,  like natural gas.
Explosive limit1.9-36%(V)
Water Solubility40 g/100 mL (20 ºC)
Merck147856
BRN79763
StabilityStablize. It is incompatible with acids, alkalis, oxidants, copper, copper alloys, brass, bronze, iron, metal chlorides, peroxides and various thermal materials chemistry books. Reacts with compounds containing unstable hydrogen. Extremely flammable, no low boiling point, low flash point and extremely low explosion limit. Moisture sensitivity.

Grade

IndexHigh gradeFirst grade
Propylene oxide, ω/% ≥99.9599.8
Chromaticity/Hazen unit (platinum-cobalt color number) ≤510
Acidity (calculated by acetic acid) ω/% ≤0.0030.006
Moisture, ω/% ≤0.0200.050
Acetaldehyde + propionaldehyde, ω/% ≤0.0050.020

Applications

1. Used in organic synthesis and plastic manufacturing. Also used as a solvent and chromatographic analysis standard.

2. Propylene oxide is an intermediate of the herbicide metolachlor.

3. Propylene oxide is an important organic chemical raw material. It is the third largest product of the propylene series. The biggest use is to make polyol (polyether). And then to make polyurethane. In the United States and Western Europe, each accounted for 60% And more than 70%.

4. Propylene oxide is used to prepare non-ionic surfactants and allyl alcohol. Propylene glycol, isopropanolamine. Propionaldehyde, synthetic glycerol. Organic acids, synthetic resins. Foam plastics, plasticizers, emulsifiers, wetting agents. Detergent, bactericide, fumigant.

Packing and Loading

150kg /Tank/galvanized drum

Safety Information

  • Hazard Class :3
  • Hazard Codes : F+,T

Precautions

Propylene oxide can be packed in a galvanized iron drum with a dry, clean and well-sealed performance.

  1. Propylene oxide is transported in special tanks.
  2. Propylene oxide should be stored in a cool, ventilated and dry place below 25℃. It should not be exposed to direct sunlight. Keep it away from fire.

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