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Anyang General Chemical Co., Ltd.

TEL : 0086-372-5086905 / FAX : -- / Mobile : 188-3802-0590
19/F,Unit 1, BLD C-3,Haitian City Plaza,Wenfeng Rd. Henan Anyang China [CN]
Contact Name : Cindy
Homepage : http://www.lookforchem.com

Main Products

API , Fine Chemicals , Rubber Auxiliary , Catalyst & Auxiliary , Intermediates

Business Type

Manufacturer , Trading Company , Distributor/Wholesaler

Product

1,4-Butanediol (BDO)

Posting date : Dec 12, 2017

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Free Member Scince Oct 11, 2017

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1,4-Butanediol

1,4-Butanediol(BDO) | CAS 110-63-4

Product Information

CAS NO.: 110-63-4
EINECS No.: 203-786-5
Molecular Formula: C4H10O2
Synonyms: 1,4-BUTYLENE GLYCOL; 1,4-BUTANEDIOL; 1,4-DIHYDROXYBUTANE; AKOS BBS-00004303; BDO; BUTANEDIOL, 1,4-; TETRAMETHYLENE GLYCOL; VERSALINK CURATIVE 1,4 BDO

Product Properties

Flammable liquid of colorless and oil-state in nature, it can be dissolved and mixed in water, methanol, ethanol, acetone and slightly soluble in ethyl ether.

Molecular weight: 90.1
Boiling point: 235℃
Melting point: 20.1℃
Flash point (open up): 121℃
Relative density (d4-20): 1.017
Ignition temperature: 370℃
Rrefractive index: 1.446

Product Uses

1, 4-Butanediol is an important organic chemicals and chemical raw materials. It is the basic raw materials for the production of polyethylene terephthalate (PBT) fiber and PBT engineering plastic , which is one of the five most promising engineering plastics.
1, 4-Butanediol is the main raw material for the production of tetrahydrofuran （THF）, which is an imporant organic solvent and whose polymerization product polytetramethylene ether glycol (PTMEG) is the basic raw material for the production of high elastic spandex which is mainly used for the production of senior sports suits and swimming suits.
1, 4-Butanediol is the main raw material for the production of γ-butyrolactone, which is mainly used for the production of α-pyrrolidone and N-methyl-2-pyrrolidinine (NMP). Their derivatives such as N-vinyl pyrrolidone and polyvinyl pyrrolidone are a series of high value-added products and are widely uesd in the production of pestcides, pharmaceuticals and cosmetics.
1, 4-Butanediol is an important raw material for the production of polyurethane leather, polyurethane elastomer rubber and polyurethane soles. Polyurethane elastomer is widely used in the production of soles, solid tires and drive belts.

Product Specification

Quality Index	Standard
Quality Index	High-class products	Qualified products
Purity (Wt. %)	≥99.70	≥99.50
Color (Pt-Co))	≤10	≤10
Water Content (ug /g)	≤300	≤500

Packaging、Storage and Transportation

1, 4-Butanediol should be packaged in 200 liter nitrogen-sealed steel drums which adopts GB/T325.1 standards and ISO tank.It must maintain its temperature not below 20℃ during storage and transportation which can avoid crystallization and be good for loading and unloading.When transported , it should prevent sun-scorched and rain-drenched and be far away from the fire sources , heat sources and hot gases zone.

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