factory low price Sodium P-Toluenesulfinate 824-79-3 - 1 4-Butanediol cas 110-63-4 BDO supplier – Starsky
factory low price Sodium P-Toluenesulfinate 824-79-3 - 1 4-Butanediol cas 110-63-4 BDO supplier – Starsky Detail:
Description
Product Name: 1,4-Butanediol
CAS: 110-63-4
MF: C4H10O2
MW: 90.12
EINECS: 203-786-5
Melting point: 16 °C (lit.)
Boiling point: 230 °C (lit.)
Vapor density: 3.1 (vs air)
Vapor pressure: <0.1 hPa (20 °C)
Fefractive index: n20/D 1.445(lit.)
Fp: 135 °C
Form: Liquid
Pka: 14.73±0.10(Predicted)
Color: Clear colorless
Odor: Odorless
BRN: 1633445
Package:1 L/bottle, 25 L/drum, 200 L/drum
Specification
| Items | Specifications |
| Appearance | Colorless oily liquid |
| Purity | ≥99.5% |
| Color(Co-Pt) | ≤10 |
| Water | ≤0.5% |
Application
It is mainly used in the production of polybutylene terephthalate (PBT), N-methyl pyrrolidone, tetrahydrofuran (THF), poly(tetramethylene ether glycol) (PTMEG), polyurethane, etc.
Storage
Store in a cool, ventilated warehouse, away from fire.
Keep the container tightly closed and keep away from oxidants and water sources.
Leak emergency treatment equipment and suitable containment materials should be provided.
It can be sealed and stored in mild steel, aluminum or copper containers.
It is packed in aluminum, stainless steel, galvanized iron drums or plastic drums, or stored and transported in a tank truck according to the regulations for flammable and toxic substances.
Because the melting point is as high as 20°C, a heating tube should be installed in the tank truck.
Stability
Does not decompose under normal temperature and pressure.
Avoid contact with oxides and damp moisture.
It is hygroscopic and does not corrode metals.
Flammable and low toxicity. poisonous.
Production equipment should be sealed to prevent leakage, and operators should wear protective gear.
People with skin wounds are strictly prohibited from contacting this product.
Property
It can be mixed with water, soluble in methanol, ethanol, acetone, and slightly soluble in ether.
Product detail pictures:
Related Product Guide:
We not only will try our greatest to offer you excellent services to each individual client, but also are ready to receive any suggestion offered by our buyers for factory low price Sodium P-Toluenesulfinate 824-79-3 - 1 4-Butanediol cas 110-63-4 BDO supplier – Starsky, The product will supply to all over the world, such as: Wellington, St. Petersburg, Hungary, Our company has already have pass the ISO standard and we are fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.
By Emily from Japan - 2017.11.20 15:58
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
By Elsie from Finland - 2018.02.04 14:13
