110-63-4, 1,4-Butanediol

Density 1.0¯0.1 g/cm3
Boiling Point 228.0¯0.0 ®C at 760 mmHg
Melting Point 20 ®C
Molecular Formula C4H10O2
Molecular Weight 90.121
Flash Point 105.9¯13.0 ®C
Exact Mass 90.068077
PSA 40.46000
LogP -1.02
Vapour density 3.1 (vs air)
Vapour Pressure 0.0¯1.0 mmHg at 25®C
Index of Refraction 1.441
Stability Stable. Combustible. Incompatible with strong oxidizing agents, mineral acids, acid chlorides, acid anhydrides.
Water Solubility Miscible
Licensed items: import and export of goods; Technology import and export. (For projects subject to approval in accordance with the law, business activities can only be carried out with the approval of relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.)
General project: engaged in biotechnology, cosmetics technology in the field of technology development, technology transfer, technical consulting, technology services, business consulting, decorative items, cosmetics, electronic products, a class of medical device, arts and crafts (except for ivory and its products), textiles, textiles and raw materials, clothing apparel, shoes and hats, bags, daily provisions, office supplies, jewelry, sporting goods, Musical Instruments and equipment, digital products sales; Sales of chemical products (excluding licensed chemical products). (Except for projects that need to be approved according to law, the business license shall be used to independently carry out business activities according to law)