Room 3608 ,Building A,Zijin Building ,No.100, Huai an Road, Qiaoxi district ,Shijiazhuang City , Hebei provice , China
HOT SALE CAS 110-63-4
Product Name: 1,4-Butanediol
CAS No: 110-63-4
Density：1.017
Melting point：20℃
Boiling point：229.2℃ (759.8513 mmHg)
Refractive index：1.4442-1.4462
Flash Point：135℃
Vapour pressure：0.015mmHg at 25°C
Precise Quality：90.06810
PSA：40.46000
logP：-0.24880
Viscosity：84.9 mPa.s at 20 °C
PH:7-8 (500g/l, H2O, 20℃)
pKa:14.73±0.10(Predicted)
Storage Temp:2-8°C
Surface Tension :44.6 mN/m at 20 °C
Place of Origin: China
Type: Pharmaceutical Intermediates
Sample: available
Packing: Enterprise Standard or Customization or according to the customer
Application: Pharmaceutical Raw Material
Safety Profile:
A human poison by an unspecified route. Moderately toxic byingestion and intraperitoneal routes. Human systemic effects: altered sleep time. Combustible when exposed to heat or flame. To fight fire, use alcohol foam, mist, foam, CO2, dry chemical. Incompatible with oxidizing materials. When heated to decomposition it emits acrid smoke and fumes.
Usage :
Butanediol and its derivatives is used in a broad spectrum of applications in the chemical industry; amongst others in the manufacturing of technical plastics, polyurethanes, solvents, electronic chemicals and elastic fibres.1,4-Butanediol is used in the synthesis of epothilones, a new class of cancer drugs. Also used in the stereoselective synthesis of (-)-Brevisamide.1,4-Butanediol'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.1,4-butanediol is also used as a plasticiser (e.g. in polyesters and cellulosics), as a carrier solvent in printing ink, a cleaning agent, an adhesive (in leather, plastics, polyester laminates and polyurethane footwear), in agricultural and veterinary chemicals and in coatings (in paints, varnishes and films).
Company profiles :
Novatis medicine Hebei co., ltd.
Our company is a high-tech enterprise mainly engaged in the research and development and sales of high-quality ,agricultural chemicals, pharmaceutical intermediates and other related products. In terms of analysis and testing equipment, our company has an advanced and complete supporting system, forming an advanced chemical synthesis can quickly meet the personalized and serialized requirements for industrial production.
Our team by senior industry background and rich market experience of doctor, master and other professionals, committed to the relevant enterprises and institutions and research institutions at home and abroad to provide high-quality chemical products, can not only meet such customers special requirements for products, packaging and purity, and can satisfy the test in manufacturing from the mass production at various stages of comprehensive requirements.
Our adhering to the «scientific development, green development, innovation and development» concept of development, customer success as own duty, makes every effort to to offer the best products, quality service to our customers.
Packing & Delivery :
Package :foil drums/bags to pack solid.
Bottles and drums for liquid.
We can also provide Customized service such as custom packaging.
Delivery :
1.In about 5 working days after the receipt of payment,
we will follow up the delivery until you receive it.
2.Express way as the following is:
(Shipping : TNT,Fedex,DHL,UPS,EMS and so on)
Our advantage :
1.Our company provides chemical raw materials, chemical products, pharmaceutical intermediates, veterinary intermediates, dye intermediates, pigments, cosmetic raw materials, chemical reagents to meet your various needs.
2.Consistent quality
Our factory has strict quality control in every manufacturing process.
Guarantee. At the same time, all materials are tested in our laboratory before each shipment to double confirm quality.
3.The most competitive price
We always offer our customers the most competitive prices to help reduce their application costs.
4.Minimum lead time
90% of orders are shipped or Western Union within 7-10 days of receiving advance payment
5.Respond to inquiries, feedback or other requests within 24 hours
Our experienced staff are committed to answering all your queries, feedback or other requests within 24 hours.
FAQ
Q：What is your terms of packing?
A:Generally, we pack our goods in brown boxes. If you have legally registered patent, Or you have speical packing request, we can pack the goods based on your request
Q :What is your terms of payment?
A:TT Transfer, WU, Bitcoin,Tether(USDT), All is available.
Q:What is your shipping method of delivery?
A:We usually ship via DHL, UPS, FedEx or EMS for small package.
Q:How about your delivery time?
A:For the stocked products, we can ship after 1-2 days after receiving your advance payment. For the specific products, the delivery time depends on the items and the quantity of your order.
Q:Do you have MOQ ? Free samples available ?
A:Yes, but low MOQ, 10-100g for sample checking is available.
We are Available to provide test samples for most of our products, but customer please pay for the shipping cost.
Q:How to proceed an order ?
A:Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production. We can offer discounts for large orders.
Q:How about your product quality?
A:First of all, Our product quality is good and stable. We have 100% test before delivery,
So, we have Good quality control before delivery. If there is really have a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Q:How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
The price varies with the market,Please contact us or make the latest quotation.thank you very much
My whatsapp /wechat/skype : +86 18032299537
My email : grace@novatismed.com
The contact person: Grace chen
