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Suzhou xiangyuan special fine chemical Co.,Ltd
Leading MOCA manufacturer. Professional Manufacturer of curing agent for casting PU, TPU. Polyurethane coating and Epoxy resin.
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Viscous Colourless Liquid Polyurethane Curing Agent BDO CAS 110-63-4 Melting Point 20.1℃

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Viscous Colourless Liquid Polyurethane Curing Agent BDO CAS 110-63-4 Melting Point 20.1℃

Brand Name : XIANGYUAN
Model Number : 1.4 BDO
Certification : ISO9001
Place of Origin : CHINA
MOQ : NMQ
Payment Terms : L/C, T/T
Supply Ability : 150MT PER MONTH
Delivery Time : 10-20 DAYS
Packaging Details : 200KGS
Price : Negotiable
Appearance : colourless liquid
Refractive Index : 1.4442-1.4462
Boiling Point : 230C
CAS NO : 110-63-4
Purity (min) : 99.5%
Meiting Point : 20.1C
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Viscous Colourless Liquid Polyurethane Additives BDO CAS 110-63-4 Melting Point 20.1℃


1,4-Butanediol(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 formula: C4H10O2 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. 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.
2. 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.
3. 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.
4. 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
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.
Professional after-sale service department composed of experienced technicians and sales.
Give the timely feedback on any issues raised by the customers within 24 hours;
Update the market on our customers regularly
Early shipment and high performance product.
Our company's quality policy is: a leading science and technology, high quality and efficiency; further on, the supremacy of customers.

Please feel free to contact us: Tel: +8651267536550

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