1,4-Butanediol (BDO)
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Post Date:
Jul 21,2015
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Expiry Date:
Jan 17,2016
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Detailed Description:
Cas No. :00110-63-4
Quantity: 1000Metric Tons
Specs:99.5%min
Payment Method: T/T, L/C at sight
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Introduction:
1,4-Butanediol is a colorless, high-boiling liquid with a low odor of toxicity.
1,4-butanediol is completely soluble in water, most alcohol, esters, ketones, glycol ethers and acetates, but may be immiscible or partially miscible in common aliphatic and aromatic/ chlorinated hydrocarbons.
1,4-butanediol is a versatile chemical intermediate because of its terminal, primary hydroxyl groups and its hydrophilic and chemical resistant nature.
Specification
SPECIFICATION OF 1,4-BUTANEDIOL
ITEMS Unit SPECIFICATION
1.Assay wt % 99.5 min.
2.Water wt % 0.05 max.
3.Carbonyl mg KOH/g 0.5 max.
4.Color APHA 10 max.
5.Appearance(above 20oC) Clear & Free of Suspended
Application
Tetrahydrofuran & PTMEG
γ-Butyrolactone (GBL)
Thermoplastic Polyesters
Polyesters
Polyester Plasticizers
Copolyester Hot Melt and Solvent Borne Adhesives
Storage and Handling:
In the presence of strong acids, 1,4-butanediol is dehydrated to tetrahydrofuran. Keep away from heat, sparks, and flame. Since 1,4-butanediol solidifies at temperatures below 19℃, appropriate storage temperatures are required; however, reliquidation does not alter its properties. BDO can be shipped and stored in mild steel; however, coated tanks or stainless steel will prolong.
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CAS Registry Number:
00110-63-4
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