Bdo Best Supplier 1 4 Butandiol 1 4 Bdo 99.5% Assay 110-63-4 1 4 Butandiol Liquid 49851-31-2 1009 -11-6 5337-93-9 1009 -14-9 606-28-0 42916-73-4 Bdo to Australia
China Bdo Best Supplier 1 4 Butandiol 1 4 Bdo 99.5% Assay 110-63-4 1 4 Butandiol Liquid 49851-31-2 1009-11-6 5337-93-9 1009-14-9 606-28-0 42916-73-4 Bdo to Australia, Find details about China Bdo, 110-63-4 from Bdo Best Supplier 1 4 Butandiol 1 4 Bdo 99.5% Assay 110-63-4 1 4 Butandiol Liquid 49851-31-2 1009-11-6 5337-93-9 1009-14-9 606-28-0 42916-73-4 Bdo to Australia
1 4 Butandiol
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 228.0±0.0 °C at 760 mmHg |
| Melting Point | 20 °C |
| Molecular Formula | C4H10O2 |
| Molecular Weight | 90.121 |
| Flash Point | 105.9±13.0 °C |
| Exact Mass | 90.068077 |
| PSA | 40.46000 |
| LogP | -1.02 |
| Vapour density | 3.1 (vs air) |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.441 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, mineral acids, acid chlorides, acid anhydrides. |
| Water Solubility | Miscible |
1 4 butandiol (1 4 BD) is a colorless, viscous liquid derived from butan by placement of alcohol groups at each end of its molecular chain and is one of four stable isomers of butandiol.the hydroxyl function of each end group of the Butandiol reacts with different mono- and bifunctional reagents: for example with dicarboxylic acids to polyesters, with diisocyanates to polyurethanes, or with phosgene to polycarbonates. 1 4 Butandiol (BDO) is a high-quality intermediate. BDO and its derivatives are widely used for producing plastics, solvents, electronic chemicals and elastic fibers. Additionally BDO is also a building block for the synthesis of polyesterpolyols and polyetherpolyols. BAS is the most significant producer of 1 4 Butandiol and its derivatives worldwide.
Uses:
- Butandiol 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 Butandiol is used in the synthesis of epothilones, a new class of cancer drugs. Also used in the stereoselective synthesis of (-)-Brevisamide.
- 1 4 Butandiol's largest use is within tetrahydrofura (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-butyrolacton 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 phosphori 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 butandiol 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).
1. Stored in a clean, cool and dry area; keep away from strong, direct light.
2. Shelf Life is 2 years when properly stored.
Packing:
1. Inner double plastic bags----25kg/Fiber drum (36*36*45cm, GW: 28kg, NW: 25kg);
2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).
3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
P.S.: we accept packaging customization.
Delivery:
1. In stock products are normally shipping within 3 working days.
2. For rush delivery, please contact our sales team for particular arrangement
Shipping:
1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.
2. Shipping details & shipping documents will be provided and sent by email.
3. We keep tracking the shippment until clients well received.
4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.
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Payment term:
We accept various payment terms, the main methods are : T/T, L/C, Western Union, credit card, Bitcoin, USDT etc. 
Shipping term:
WHY CHOOSE US
MU LEI (Wuhan) is committed to helping clients reach their goals, to providing high quality products and efficient shipments.
Our strong sense of responsibility with client projects means that we are constantly striving to provide solutions, even for issues they aren't yet aware of.
This sense of responsibility also means we value and promote seamless interaction with clients, and ensure the best value is obtained from their research budget.
Our staff bring professional knowledge to clients, as well as efficient responding to the clients, have built long-term cooperated relationships.
QWhat's your advantage?
AThe series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict quality management system and cost control system, ensure the product stability and competitive price.
QHow to deal with quality complaints or the goods get loss?
AFirstly, every batch of our product was tested by authorized independent third party, Analysis testing center, Shanghai branch, Chinese Academy of Science. We send goods to customers with test report and COA (or depends on customers' request).
If it is our product quality issue or due to the force majeures, we will send you another shipment for free.
QIs there any discount?
AThe price is negotiable. The more bigger quantity you order, the more competitive price you would get.
QHow do you manage the delivery?
AGoods will be shipped within 24 hours (Chinese public holiday are excluded), usually shipping by DHL, Fedex, EMS, TNT, HKETK. We will ship with the special safe channel to ensure you getting goods on time.QHow to place an order?
AInquiry + payment + shipping.
Firstly, please send inquiry infor to us, including quantity, your target price, shipping method, packing request, destination etc. We will reply you the quotation and lead time within 1-8 hours (different time zone).
Second, pay for the order, we accept various payment terms, the main methods are: T/T, L/C, Western Union, credit card, BitCoin, USDT, Money Gram.
After received the payment, we will ship out products immediately and share tracking number with you.
And for sure, we keep tracking the shippment, and we provide after-service.
QCan I get some samples?
AWarmly welcome, we can provide samples for free, but the shipping cost will be covered by customers.
Synonyms
Lecithins, egg yolk;EGG YOLK PHOSPHATIDE;EGG YOLK PHOSPHATIDE ( INJECTION GRADE );Yolk Lecithin;KARL FISCHER REAGENT TITRANT 1;Egg yolk phosphatidylcholines;2-sn-Phosphatidylcholine from egg yolk;Lipoid E 100
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