High Quality Organic Intermediate Industrial Grade 99.9%Diluent Epichlorohydrin CAS 106-89-8

Production method: It is mainly prepared by propylene chloride process in industry. Propylene and chlorine gas were chlorinated at high temperature to obtain allyl chloride, then dichloropropanol was prepared by hypochlorite, and then epoxychloropropane was prepared by saponification.

Epichlorohydrin is a toxic, flammable dangerous goods, toxicity classification: high toxicity. Dangerous goods export by sea need to provide dangerous bag certificate, some products can not be replaced by limited quantity certificate. Dangerous goods Category 3 and part of Category 3 can be LCL by sea, and the transportation of dangerous goods category 3 must be loaded directly beside the ship. Class 3 dangerous goods export by sea should pay special attention to the flash point, if the flash point is too low, the shipping company may not receive.

Epichlorohydrin is a highly toxic epoxy compound, which can also be absorbed through the skin and has strong irritating and sensitizing effects. Dangerous characteristics of explosive: explosive when mixed with air. Flammability hazard characteristics: in case of open fire, high temperature, oxidizer is more flammable, burning to produce toxic chloride smoke. During storage and transportation, the warehouse is ventilated and dry at low temperature, and stored separately from oxidants and acids. Fire extinguishing agent use: dry powder, carbon dioxide, foam, 1211 fire extinguishing agent.

Epichlorohydrin (abbreviated ECH) is an organochlorine compound and an epoxide. Despite its name, it is not a halohydrin. It is a colorless liquid with a pungent, garlic-like odor, moderately soluble in water, but miscible with most polar organic solvents. It is a chiral molecule generally existing as a racemic mixture of right-handed and left-handed enantiomers. Epichlorohydrin is a highly reactive electrophilic compound and is used in the production of glycerol, plastics, epoxy glues and resins, epoxy diluents and elastomers.

Glycerol and epoxy resins synthesis

Epichlorohydrin is mainly converted to bisphenol A diglycidyl ether, a building block in the manufacture of epoxy resins. It is also a precursor to monomers for other resins and polymers. Another usage is the conversion to synthetic glycerol. However, the rapid increase in biodiesel production, where glycerol is a waste product, has led to a glut of glycerol on the market, rendering this process uneconomical. Synthetic glycerol is now used only in sensitive pharmaceutical, and biotech applications where quality standards are very high.

Minor and niche applications
 

Epichlorohydrin is a versatile precursor in the synthesis of many organic compounds. For example, it is converted to glycidyl nitrate, an energetic binder used in explosive and propellant compositions. The epichlorohydrin is reacted with an alkali nitrate, such as sodium nitrate, producing glycidyl nitrate and alkali chloride. It is used as a solvent for cellulose, resins, and paints, and it has found use as an insect fumigant.

Polymers made from epichlorohydrin, e.g., polyamide-epichlorohydrin resins, are used in paper reinforcement and in the food industry to manufacture tea bags, coffee filters, and sausage/salami casings as well as with water purification.

An important biochemical application of epichlorohydrin is its use as crosslinking agent for the production of Sephadex size-exclusion chromatographic resins from dextrans.

240kg/drum

Shijiazhuang Yangda Import and Export Trading Co., Ltd. is located in Shijiazhuang City, Hebei Province, covers an area of 800 mu, and has more than 5,000 employees. The main products are paraffin, titanium dioxide, zinc oxide, alumina, phthalic anhydride, isononyl alcohol sles,pvc, PP, pa6, pa66, pbt, abs), filler substrates, flame retardants, antioxidants, flexible agents, plasticizers and other chemical raw materials and plastic particles. After years of efforts and development, we have a certain scale, with a technical service team, to provide users with high-quality, professional services.

Q1 : How can you control your quality? A1: For each production processing,we have complete QC system for the chemical composition and Physical properties. Q2 : What is your lead time? A2: It usually needs about 15- 20 days after receiving the PO. Q3 : Do you provide free samples? A3 : Yes, free samples are available, generally speaking, the buyer shall bear all the delivery cost. Q4 : What is your payments terms? A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. Q5 : Can we visit your company? A5 : Yes, for sure, you are welcome to visit our company.