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Butane-1,4-Diol

Butane-1,4-Diol / CAS : 110-63-4

Appearance Sticky colorless liquid UN -
HS 29053990 DG Class -
Synonyms 1,4-Butanediol; 1,4-Dihydroxybutane; BDO; 1,4-Butylene Glycol; 4-Butylene Glycol; 1,4-ブタンジオール; 1,4 bdo; 1,4-Butane Diol
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  • Purity ≥99.7%
...
Packing:
200 KG/Iron Drum
Available: Audit
Manufacturer:
Xinjiang Tianye (Group) Co.,Ltd. Xinjiang, China
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Overview

Benefits

Adopting the Reppe process for production, the process is mature, with fewer by-products during the reaction process and stable product quality.

Specification

Testing Items

High-Class

Qualified Product

Testing Results (%)

1,4-Butanedi (BDO)w/% Min≥

99.7

99.5

99.7

Chrominance / Hazen unit (Pt-Co color number ) Max≤

10

10

4.0

Water, W / % Max ≤

0.03

0.05

0.008

Uses

Used for the production of polybutylene terephthalate (PBT) engineering plastics and fibers, tetrahydrofuran, γ- Butanelactone, also an important raw material for polyurethane synthetic leather, polyurethane elastomer, and polyurethane sole adhesive.

Picture

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Properties

Summary

Formula
C4H10O2
Molecular Mass
90.12100
Exact Mass
90.06810
PSA
40.46000
Logp
-0.24880
IUPAC
butane-1,4-diol
SMILES
C(CCO)CO

Attribute classification

Matter Classification
organic
Category
Solvent > Organic Solvent
Surfactants, Catalysts > Surface Active Agent
Auxiliary > Rubber Additives
Agrochemicals > Pesticide Intermediates

Chemical and Physical Properties

Melting Point
20 °C
Density
1.017 g/mL
Boiling Point
230 °C
Flash Point
135 °C
Appearance
Sticky colorless liquid
Acidity and Basicity
neutral

Export information

HS Code
29053990
Export Rebate
13%
Risk Code
R22-67
Safety Label
Xn

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