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Solution 1,4-Butanediol

  • 110-63-4

  • Industrial grade

  • C4H10O2

  • 90.121

  • 2905399090

  • butane-1,4-diol

  • sucolb; 1,4-Butanediol; BDO;


1. Introduction of 1,4-Butanediol

Chemical Name




Molecular Formula


Molecular Weight




2. Properties of 1,4-Butanediol

Appearance & Physical State

Colorless oily liquid

Melting Point


Boiling point


Water soluble


The vapor pressure

0.015mmHg at 25°C

3. Chemical Analysis Certificate

Manufacture date: Jan.07,2022  LOT NUMBER:202200056

Name Of Commodity: 1,4-Butanediol (BDO)     Specification: ≥ 99.5%  

Molecular Formula:C4H10O2

CAS Registry Number:110-63-4  EINECS: 203-786-5 H S CODE: 2905399002

Manufacturer:  Qingdao Hisea Chem Co., Ltd

Standard: COMPLYS WITH STANDARD OF GB /T24768-2009      

Package and Storage:Plastic cask or drum made of aluminum,stainless steel or galvanized iron and also in the tank car according to the provisions of transporting poisonous and harmful goods.BDO can be stored indefinitely if package hermetically and don’t touch the thermal energy.Under the nature condition the BDO is nonexplosible,combustible but can’t spontaneously combust.

Testing Items


Qualified Product

Testing Results (%)

1,4-Butanedi (BDO)w/% Min≥




Chrominance / Hazen unit

(Pt-Co color number ) Max≤




Water, W / % Max ≤




Carbonyl,Unit mgKOH/g Max ≤





Form: Colorless oily liquid,Combustible,Miscible with water,soluble in methyl alcohol.ethanol or acelone,sparing soluble in diethyl ether Hygroscopic,bitter in taste.

The Freezing Temperature : 20.1°C

The melting Temperature : 20.2°C

The Boiling Temperature : 228°C

The relative Density: 1.0171 (20/4°C )

The opening flash Point: 121°C

The ignition point: 370°C

The refractive index:1.446

USE:BDO used as important raw materials for producing engineering plastics polybutylene terephthalate(PBT),tetrahydrofuran,Y-butyrolactone,polyurethane leather,Thermoplastic Polyurethane and polyurethane

4. Security

Poisonous. When attached to diseased or injured skin or consumed, it may at first appear anaesthetic and cause specific pathological changes in the liver and kidneys, followed by sudden death (without prolonged latency) from central nervous paralysis. Oral LD50 of mice ranged from 210 to 420mg/kg. Production equipment should be sealed to prevent leakage, operators wear protective equipment. People with skin trauma are strictly prohibited to contact with this product.

Aluminum, stainless steel, galvanized iron drum or plastic drum packaging, or tank truck according to the provisions of inflammable and toxic goods storage and transportation. Because the melting point is as high as 20℃, the tank car should be equipped with heating pipe.


Mainly used in the manufacture of tetrahydrofuran, Y-butyrolactone, polyurethane and thermoplastic engineering plastic PBT resin. Can also be prepared N-methylpyrrolidone, N-vinyl pyrrolidone and other pyrrolidone derivatives, also used for the preparation of vitamin B6, pesticides, herbicides and used as a variety of process solvents, plasticizers, lubricants, humidifiers, softening agents, adhesives and electroplating industry brightener.

Product Specification

Please click Contact Us or Email directly to info@hiseachem.com to get the latest specification.

Our services

Quality Control

Qingdao Hisea Chem is a company that focus on delivery reliable and high-quality products. Our analytical laboratory equipped with advanced apparatus as well as a professional chemist team that ensure our product meet your criteria. After you confirmed your order, we make sure your goods will be delivered with the corresponding certificate of analysis (CoA). For more details of our product CoA, Check Products or talk to one of our sale representative.

Quotation & Payment

Qingdao Hisea Chem offer competitive price to our customer. We offer Free on Board (FOB), Cost, Insurance, and Freight (CIF) price to your designated port. Payment options is flexible with Hisea chem, our company have gained great confidence with difference banks all around the world. Email us if you have questions about our quotation and payment policy.

Shipment & After sale service

After over 20 years on global trade, Qingdao Hisea Chem has formed a mature international trade logistics chain. For most of our products, we offer “door to door service”, our professional team gives you this “one-stop” service to save your time and increase your purchase experience.


Q: What's your advantage? Why choose you?

A: More than 10 years experienced of production chemical production. We have the most professional techniques and team. Great production capacity Sustainable Supply. According to customer requirements, we support the customized.

Q: What's the payment?

A: T/T would be better with quick transfer and few bank. LC could also be accept, but the proceure is complex and the fee is high. You can also use Western Union. For large quantity, sea shipping can be provided.

Q: Are you a factory or trading company?

A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Q: How can i get some samples?

A: We are honored to offer you samples. New clients are expected to pay for the courier cost,the samples are free for you.

Q: When can i get the price?

A: We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, Please tell us in your email so that we will regard your inquiry priority.

Q: Where is your factory located?

A: Our factory is located in Qingdao,China.

Q: What is your sample policy?

A: Some of our samples are available for free,while others are available at a cost.

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