Chinese factory offers Best Price 99.9% Purity colorless liquid CAS
110-63-4 1,4-BDO
Product Detail of 1,4-BDO:
1,4-BDO(Butanediol ) is a highly versatile intermediate capable of undergoing a number
of types of chemical reactions leading to an even wider range of
useful products including polyurethanes, engineering resin PBT,
spandex intermediate PTMEG, NMP solvent, and polyvinyl pyrrolidone
(PVP), a water-soluble polymer used in various personal care and
pharmaceutical applications.
Properties Of 1,4-BDO:
| Melting point | 16°C (lit.) |
| Boiling point | 230°C (lit.) |
| Density | 1.017g/mL at 25°C (lit.) |
| vapor density | 3.1 (vs air) |
| vapor pressure | <0.1 hPa (20°C) |
| refractive index | n20/D 1.445(lit.) |
| Flash point | 135°C |
| storage temp. | Store below +30°C. |
| form | Liquid |
| pka | 14.73±0.10(Predicted) |
| color | Clear colorless |
| Odor | Odorless |
| PH | 7-8 (500g/l, H2O, 20℃) |
| explosive limit | 1.95-18.3%(V) |
| Water Solubility | Miscible |
| Sensitive | Hygroscopic |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents,
mineral acids, acid chlorides, acid anhydrides. |
Application field of 1,4-BDO:
(1). 1, 4-BDO is the main material for producing polyurethane
artificial leather, polyurethane, elastomer and polyurethane sole
glue. Polyurethane elastomer are widely used to manufacture elastic
sole, auto solid fire, friction conveying belt and etc.
(2). 1, 4-BDO is the main raw material for producing THF, which is
an important organic solvent. The polymeric compound PTMEG of THF
forms the basic material for highly-elastic urethane elastic fiber,
which is mainly used for producing high-grade sports wear and
swimming suit that requirs high elasticity.
(3). 1, 4-BDO is the main material for producing γ
-butyrolacton, which is widely used in pesticide, pharmaceuticals,
cosmetics and other industries due to its ability to produce NMP
and their derivatives NVP and PVP etc. High add-ons products.
(4). 1, 4-BDO is an important raw materials for organic and
refined. It is the basic material for producing PBT plastics and
fiber, and PBT is one of the five most promising engineering
plastics.
1,4-BDO's largest use is within tetrahydrofuran (THF) production,
used to make polytetramethylene ether glycol, which goes mainly
into spandex fibers, urethane elastomers, and copolyester ethers.
It is commonly used as a solvent in the chemical industry to
manufacture gamma-butyrolactone and elastic fibers like spandex.
It is used as a cross-linking agent for thermoplastic urethanes,
polyester plasticizers, paints and coatings.
It undergoes dehydration in the presence of phosphoric acid yielded
teterahydrofuran, which is an important solvent used for various
applications.
It acts an intermediate and is used to manufacture
polytetramethylene ether glycol (PTMEG), polybutylene terephthalate
(PBT) and polyurethane (PU).
It finds application as an industrial cleaner and a glue remover.
If you are interested our product, Welcome contact us.
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Telephone no. +86-188-2175-6359
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