價格 | ¥10 |
包裝 | 1drums |
最小起訂量 | 1drums |
發(fā)貨地 | 北京 |
更新日期 | 2021-09-18 |
中文名稱:3-溴丙炔 | 英文名稱:1,4-Butanediol |
CAS:106-96-7 | 保存條件: Refrigerator |
純度規(guī)格: 99%+ | 產(chǎn)品類別: 醫(yī)藥中間體 |
ProName:US,Canada,Australia 100% customs passi...
CasNo:106-96-7
Molecular Formula:C10H13NO2
Appearance:Yellow liquid
Application:for parmaceutical intermediates or che...
DeliveryTime:2-5days after payment
PackAge:According to customer requirements
Port:Any port in China
ProductionCapacity:100 Metric Ton/Week
Purity:99%min
Storage:Store at a temperature of 2-10 °C.
Transportation:According to customer requirements
LimitNum:10 Milliliter
Moisture Content:0.01
Impurity:0.01
CAS:106-96-7
name:3-Bromopropyne
density:1.8±0.1 g/cm3
MF:C6H8O7
Melting point:-61°C
Boiling point:90.0±13.0 °C at 760 mmHg
Flash point:17.1±14.3 °C
US,Canada,Australia 100% customs passing 1,4-Butanediol BDO CAS 110-63-4
We guarantee that your package will pass 100% through the US, UK, Australia, Netherlands, Canada, France, Germany, Spain, Belgium, Sweden, Poland, Russian, Ukraine, Kazakhstan, Czech Republic, Slovakia, Portugal.
We have freight forwarders in these countries / regions, and our customs clearance company will clear your parcels without any customs issues, sometimes even 1000 kg. Door to door service. Make sure you receive 100% of the goods. Let you have a good experience of our strong freight capacity.
Fast and Safe Australia 99.9% BDO / 1, 4 Butanediol/Bdo/ 1, 4-Butanediol 110-63-4
Product Name: 1,4-Butanediol
Alias:1,4-Dihydroxybutane;1,4-Butylene glycol;Tetramethylene glycol
CAS NO.: 110-63-4
EINECS NO.: 203-786-5
MF: C4H10O2
MW:90.12
PURITY: 99%
APPEARANCE: colorless viscous liquid
MELTING POINT: 20°C
BOILING POINT: 230°C
Flash Point: 135°C
Solubility: Miscible
Density: 1.017g/mL
1, 4-Butanediol Description
1,4-Butanediol (1,4-B, butylene glycol, or BD) is a thick, colourless liquid which is nearly odorless with a distinct bitter taste. 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
In humans, it acts as a depressant and a prodrug for GH B where 1ml is equivalent to 1g of GH B. It is used as a recreational intoxicant with effects similar to alcohol.
1,4-Butanediol, as well as , will dissolve most types of plastic over time.For this reason, it is recommended to only transport and store the drug using a glass container, standard gelatin capsules (not vegetarian), or high-density polyethylene plastic (also known as #2 recycled plastic). To check the type of plastic used on a bottle, one can look at the bottom for a number in the triangle shaped recycling label.
Industrial Use of 1,4-Butanediol:
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. In the presence of phosphoric acid and high temperature, it dehydrates to the important solvent tetrahydrofuran. At about 200 °C in the presence of soluble ruthenium catalysts, the diol undergoes dehydrogenation to form butyrolactone.
World production of 1,4-butanediol was claimed to be about one million metric tons per year and market price is about 2,000 USD (1,600 EUR) per ton (2005). In 2013, worldwide production was claimed to be billions of lbs (consistent with approximately one million metric tons).
1,4-Butanediol Application:
1. 1,4-butanediol is an important raw materials for organic and refined. It is the basic material for producing PBT plastics and fiber.
2. 1,4-butanediol is the main raw material for producing THF, which is an important organic solvent.
3. 1,4-butanediol is the main material for producing-butyrolacton, which is widely used in pesticide, pharmaceuticals, cosmetics and other industries.
4. 1,4-butanediol is the main material for producing polyurethane artificial leather, polyurethane, elastomer and polyurethane sole glue.
Storage and transportation: Industrial 1, 4 butanediol storage temperature is not lower than 20 DEG C, so as to avoid crystallization, should be filled with dry nitrogen sealed storage. Steel packaging products should be stored in dry, ventilated environment.
Packing & Delivery
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成立日期 | 2021-01-05 (4年) | 注冊資本 | 伍佰萬元整 |
員工人數(shù) | 50-100人 | 年營業(yè)額 | ¥ 100萬以內(nèi) |
主營行業(yè) | 中間體,醫(yī)藥中間體,香精和香料中間體,原料藥,有機合成藥 | 經(jīng)營模式 | 貿(mào)易,工廠 |
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