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 1,4-Butanediol
(1,4-BDO) |
CAS No.: |
110-63-4 |
| Molecular Structure: |
 |
Specifications: |
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Items |
Value |
| Appearance, above 20℃ |
Clear & Free of Suspended Matter |
Color
(Pt-Co), APHA |
10 Max |
Purity, wt. % |
99.5 Min |
Carbonyl, mg KOH/g |
0.5 Max |
Water, wt. % |
0.05 Max |
Packing |
In bulk or in isotanks |
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Applications: |
1,4-Butanediol is used industrially as a
solvent and in the manufacture of some types of plastics,
elastic fibers and polyurethanes. In organic chemistry,
1,4-butanediol is used for the synthesis of γ-butyrolactone
(GBL). In the presence of phosphoric acid and high temperature,
it dehydrates to the important solvent tetrahydrofuran. At about
200 ? in the presence of soluble ruthenium catalysts, the diol
undergoes dehydrogenation to form butyrolactone. |
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