Products Description
The substance corresponding to CAS No. 17832 - 28 - 9 is 1,4 - Butanediol Vinyl Ether, also known as 4-(vinyloxy)butan - 1 - ol. Its molecular formula is C6H12O2, and its molecular weight is 116.16.
1,4 - Butanediol Vinyl Ether is a transparent liquid at room temperature. Its density is about 0.9 g/cm³, boiling point is approximately 181.5 °C, melting point is - 33 °C, flash point is about 67.9 °C, refractive index is 1.432, and its water solubility is 75 g/L at 20 °C.
Basic Info
| Melting point | -33 °C |
| Boiling point | 95 °C/20 mmHg (lit.) |
| density | 0.939 g/mL at 25 °C (lit.) |
| vapor pressure | 0.3 hPa (20 °C) |
| refractive index | n20/D 1.444(lit.) |
| Fp | 185 °F |
| storage temp. | Store at <= 20°C. |
| solubility | 75g/l |
| pka | 15.04±0.10(Predicted) |
| Specific Gravity | 0.93 |
| explosive limit | 1.4-9.9%(V) |
Safety Information
GHS Classification：Flammable Liquids - Category 4; Skin Corrosion/Irritation - Category 2; Serious Eye Damage/Eye Irritation - Category 2A.
Hazard Description：Flammable liquid. Causes skin irritation and severe eye irritation.
Precautionary Instructions：Keep away from open flames and hot surfaces. Wash hands thoroughly after handling. Wear protective gloves, goggles, and protective masks. Wash eyes carefully with water for several minutes if contact occurs; seek medical attention immediately if irritation persists. Wash skin gently with plenty of soap and water if contact occurs; seek medical attention immediately if irritation or rash appears. Store in a well - ventilated place and keep cool.
Uses
In Polymer Material Synthesis：1,4 - Butanediol Vinyl Ether serves as a crucial intermediate for preparing polymer compounds like polyether, polyvinyl alcohol, polyester, and polyimide. It finds applications in the fields of medicine, coatings, plastics, etc. It can also be used as a comonomer of fluororesin. The synthesized fluororesin has excellent properties such as weather resistance, oil resistance, water resistance, and stain resistance, and is often used in special anticorrosive coatings, wear - resistant coatings, etc.
In the Coatings Field：1,4 - Butanediol Vinyl Ether acts as an active diluent in radiation - cured coatings. It can regulate viscosity and coating properties, influence the curing speed, and enhance the properties of the cured coatings. It has been applied in beverage can coatings.
In the Concrete Admixture Field：1,4 - Butanediol Vinyl Ether is used to synthesize polycarboxylic acid water reducer, which can improve the working performance and adaptability of concrete. Polycarboxylic acid water reducer is a high - performance water reducer.
Company Profile
Gneechem, located in Henan Province, China, is part of the GNEE Group, with 22 years of experience in foreign trade, specializing in providing high-quality chemical raw materials and professional trading services to customers around the world. We supply basic chemical raw materials, fine chemicals and specialty chemicals for a wide range of industries.We are ISO9001 certified and have been recognized by a number of authoritative qualifications at home and abroad, making us a trusted partner of our customers.
FAQ
Where is the port of loading?
Usually Tianjin port or Qingdao port.
What are the payment terms?
L'C, T'T.
How about the product quality?
The products will be strictly inspected before shipment, so the quality can be guaranteed.
Can we visit your company?
Of course, welcome at any time. Seeing is believing.
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