Industrial Grade National Standard 1, 2-Epoxypropane/Po CAS. 75-56-9

• Customization: Available
• CAS No.: 75-56-9
• Formula: C3h6o
• Model NO.: CAS. 75-56-9
• EINECS: 200-879-2
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Colour: Colorless
• Technical: 3.1 Low Flash Point Flammable Liquid
• Dense Degree of: 0.830 G/Cm³
• Flash Point: -37.2 ºC
• Melting Point: -112 ºC
• Transport Package: 180kg Drum or ISO Tank
• Specification: 200kg/drum
• Trademark: AK
• Origin: China
• HS Code: 2910200000
• Production Capacity: 5000 Ton/Year

Product Description

Industrial Grade National Standard 1, 2-Epoxypropane CAS. 75-56-9
Chemical name: Propylene Oxide
Molecular formula: C₃H₆O
Structural formula: CH₃-CH-CH₂
                                  II
                                    O
Relative molecular weight: 58.08              CAS NO.: 75-56-9
UN No.: 1280
Chemical properties: Flammable, non-corrosive, soluble and colorless liquid at room temperature
Flash point:-37ºC       Boiling point: 34ºC
Index of quality: (GB/T14491-2015)

Detailed Photos

Propylene oxide, also known as propylene oxide, methyl ethylene oxide and 1,2-propylene oxide, with the chemical formula of C3H6O, is a very important raw material of organic compounds and the third largest propylene derivative after polypropylene and acrylonitrile. Propylene oxide is a colorless ether flavored liquid with low boiling point, flammability and chirality. Industrial products are generally racemic mixtures of two enantiomers. It is partially miscible with water and miscible with ethanol and ether. It forms Binary Azeotropic Mixture with pentane, pentene, cyclopentane, cyclopentene and dichloromethane. Toxic, irritating to mucous membrane and skin, can damage cornea and conjunctiva, cause respiratory system pain, skin burn and swelling, and even tissue necrosis.

 

Product Parameters

 

Item	High Grade	Qualified
Color(Pt-Co)# ≤	5	10
Acetic acid ,%, ≤	0.003	0.006
Water,% ≤	0.02	0.05
Ethanal+ Propanal %, ≤	0.005	0.02
Propylene Oxide,%, ≥	99.95	99.80
Appearance	Colorloss transparent liquid

Packing and storage: should be transported by tank-trucks, and should be stored in cool and well-ventilated place away from heat, direct solarization, oxidants, acids.

Application

Propylene oxide is mainly used to produce polyether polyol, propylene glycol and various non-ionic surfactants. Among them, polyether polyol is an important raw material for the production of polyurethane foam, thermal insulation materials, elastomers, adhesives and coatings. Various non-ionic surfactants are widely used in petroleum, chemical industry, pesticides, textiles, daily chemicals and other industries. Meanwhile, propylene oxide is also an important basic chemical raw material.
 

Packaging & Shipping

  150-170kg/drum,80drums/20'FCL
   19MT/ISO TANK

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.)
or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,
shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on
where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.