Product Information
Gamma-butyrolactone is a butan-4-olide that is tetrahydrofuran substituted by an oxo group at position 2. It has a role as a neurotoxin and a metabolite.
1, 4-butyrolactone,also known as γ-butyrolactone, Gamma-butyrolactone, 4-hydroxybutyrolactone. Is a colorless oil liquid, can be miscible with water, soluble in methanol, ethanol, acetone, ether and benzene, can dissolve many organic matter and inorganic matter. It can evaporate with water vapor and decompose in hot alkali solution. It has strong solubility, good electrical performance, high stability and aromatic smell. In the petrochemical industry, medicine, pesticide and other fields and industries have a wide range of applications.
|
Chinese name |
γ-丁内酯 |
English name |
1,4-Butyrolactone |
|
Abbreviation |
GBL |
CAS no. |
96-48-0 |
|
Molecular formula |
C4H6O2 |
Relative molecular weight |
86.09 |
|
Melting point |
|
The boiling point |
|
|
Flash point |
98.3 |
The moisture content |
/ |
|
Viscosity |
1.7 mPa.s 25℃ |
Appearance |
Colorless oily liquid |
|
Refractive index |
1.4070 |
Relative density |
1.1253 |
200KGS in Drum,
20MT in ISO Tank.
Operation and Storage
Store in a cool, ventilated warehouse. Keep away from fire and heat source. It should be stored separately from oxidants, acids, alkalis and edible chemicals, and should not be mixed. Equip the appropriate type and quantity of fire fighting equipment. The storage area shall be equipped with leakage emergency treatment equipment and appropriate holding materials. 
Application
1, 4-butyrolactone is widely used as a spice and pharmaceutical intermediate. As a high boiling point solvent, strong solubility, good electrical properties and stability, safe use. As A strong protic solvent, it can dissolve MOST LOW MOLECULAR POLYMER and SOME high MOLECULAR polymer, and can be used as battery electrolyte instead of strong corrosive acid. In the polymerization reaction can be used as a carrier and participate in the polymerization reaction. It can be used for pyrrolidone, butyric acid, succinic acid, paint removal solution and so on. It is widely used in the synthesis of fine chemicals such as medicine and spices. Also commonly used as a resin solvent, is a high safety/low toxicity environmental protection solvent. In the field of polyurethane, it can be used as viscosity modifier of polyurethane (active diluent), and curing agent of polyurethane and amino coating system.
Certification Of Analysis
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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.
