Product Information
BDO (1.4-Butanediol) is a high-quality intermediate. 1.4-Butanediol and its derivatives are widely used for producing plastics, solvents, electronic chemicals and elastic fibers. 1,4-butanediol intermediate is a versatile diol precursor to numerous derivatives such as esters, carbamates, polyesters and urethanes. 1,4-butanediol (BDO) is an important organic and fine chemical raw material, which is widely used in medicine, chemical industry, textile, paper making, automobile and daily chemical industry, etc. From BDO can produce tetrahydrofuran (THF), polybutanediol terephthalate (PBT), γ-butanediol (GBL), polyurethane Resin (PU Resin), coatings and plasticizers, and as a solvent and plating industry brightening agent, etc.
|
Name |
1.4-Butanediol |
|
Molecular Formula |
C4H10O2 |
|
CAS No. |
110-63-4 |
|
Typical Properties |
Boiling point @ 760 TORR 228°C/442°F |
|
Freezing Point |
19-20°C |
|
Molecular Weight |
90.12 |
|
Specific Gravity (20°/20°C) |
1.015 |
|
Hydroxyl Value |
1245 |
|
Flash Point (Closed Cup) |
115°C/239°F |
|
Package |
ISO Tank or Galvanized drums |
|
Chemistry |
Intermediates and Solvents |
20MT in ISO Tank.
Operation and Storage
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.
Application
2、1,4 butanediol is the main raw material for the production of tetrahydrofuran, which is an important organic solvent. The obtained polytetramethylene glycol ether (PTMEG) is the basic raw material for the production of highly elastic spandex (lycra fiber). Spandex is mainly used in the production of high elastic knitwear, such as sportswear and swimsuit.
3、The downstream product of 1,4 butanediol γ-butanolactone is the raw material for the production of 2-pyrrolidone and n-methyl pyrrolidone products, which derived a series of high value-added products such as vinyl pyrrolidone, polyvinyl pyrrolidone, widely used in pesticide, medicine and cosmetics and other fields.
Certificate Of Analysis
Our chemicals
Company Introduction
Shandong DESENLAI Chemical Co., Ltd. was established in July 2011, headquartered in Tianqiao District, Jinan City, Shandong Province.
With more than ten years of fine chemical business foundation, DSL Chemical is committed to building the most valuable chemical trading company in the whole industrial chain in China. With advanced marketing concept combined with modern management mode, the company provides customers with quality products and services and comprehensive "all-around" solutions.
The company adheres to the goal of green and sustainable development, and has long been committed to the operation of various fine chemical products, involving lithium new energy, biodegradable materials and other green energy fields. Such as NMP, butyrate, BDO, adipic acid, glycol and so on.
