
Bdo 99.7% 110-63-4
Product Introduction
1,4-Butanediol is a chemical compound with the molecular formula C4H10O2. It is a colorless viscous liquid that is slightly soluble in water and has a boiling point of 230°C. This particular chemical has a large number of industrial and commercial applications and is widely used across multiple industries. One of the key uses of 1,4-Butanediol is as a raw material to manufacture technical-grade chemicals such as tetrahydrofuran (THF), gamma-butyrolactone (GBL), and polybutylene terephthalate (PBT).
Another important use of 1,4-Butanediol is as a solvent in the coatings and cleaning industry. With its excellent solvency power, this chemical is an ideal material for solvent-based paints and coatings. It is also utilized in the surface treatment of metals, as well as in the production of lubricants and plasticizers. This versatile chemical is also used in the production of personal care products such as skincare and haircare products.
1,4-Butanediol is also used in the food industry as a flavoring and aroma-enhancing agent. It is frequently used as a food additive in various products such as baked goods, chewing gum, candy, and dairy products. It is also utilized in the production of synthetic fibers, which are used extensively in the fashion and clothing industries.
The production of 1,4-Butanediol generally involves the catalytic hydrogenation of maleic anhydride or the oxidative fermentation of sugars. The efficient production of 1,4-Butanediol plays a critical role in ensuring that adequate quantities are available for the various end-use applications.
In conclusion, 1,4-Butanediol is a versatile and widely used chemical compound in different industries, from technical-grade chemicals manufacturing to food, personal care, and fashion industries. Its solvency power, flavoring, and aroma-enhancing capabilities make it an ideal material for various applications. With proper handling, 1,4-Butanediol can be produced and used sustainably while minimizing environmental impact.
Core Industrial Applications
THF production
Dehydration catalyst feedstock
Polyurethane resins
Chain extender for spandex/TPU
PBT plastics
Polyester polyol raw material
Electrolyte solvents
GBL synthesis precursor
Pharmaceuticals
Intermediate for antitumor drugs
Technical Parameters
|
CAS No |
110-63-4 |
|
Assay (GC) |
≥99.7% |
|
Water Content |
≤0.05% |
|
Color (APHA) |
≤10 |
|
Acidity (as CH₃COOH) |
≤0.002% |
|
Freezing Point |
≥19.5°C |
|
Bp |
230°C |
|
Mp |
20°C |
|
Density |
1.017 g/cm³ |
Sector Performance Data
For THF Manufacturing
◆ Conversion rate: ≥98%
◆ THF purity: 99.9% after distillation
For Spandex Production
◆ PTMEG molecular weight: 2000±50 Da
◆ Elastic recovery: ≥95%
For PBT Plastics
◆ Intrinsic viscosity: 0.90–1.10 dl/g
◆ Melting point: 225–230°C
Supply Advantages
◢ Bulk capacity:** 500MT/month production
◢ Packaging:** 230kg drums / ISO tank containers
◢ Quality control:** Batch COA with GC/MS chromatograms
◢ Logistics:** UN number 2924 (Class 6.1) certified
Failure Prevention
◢ Crystallization: Maintain storage temp >22°C
◢ Viscosity increase: Add 100ppm BHT inhibitor
◢ Catalyst poisoning: Limit water <300ppm for THF reactions
◢ Color degradation: Exclude UV light
Quality Index







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