Product name: 1,3-Butylene Glycol
Product code: MoisPreserv OTBG
Grade / form: High-purity liquid
CAS No.: 107-88-0

EC No.: 203-529-7

Molecular formula: C4H10O2
Molecular weight: 90.12 g/mol
Revision date: 2026-08-20

PRODUCT OVERVIEW

1,3-Butylene Glycol (1,3-butanediol) is a high-purity, water-miscible diol supplied as a clear, colorless liquid. Its humectant and solvent properties support personal-care and industrial formulations.

PHYSICAL AND CHEMICAL PROPERTIES

Physical form: Clear, colorless liquid
Odor: Odorless
Solubility in water : Miscible (>500 g/L)
Melting point: -57 °C
Boiling point: 203-204 °C
Density: 1.005 g/mL at 25 °C
Vapor pressure: 0.06 mmHg at 20 °C
Flash point: 108 °C (closed cup)

Note: The values in this section are descriptive and are not release specifications unless listed below.

SPECIFICATION

APPLICATIONS

• Humectant, solvent and carrier in personal-care and cosmetic formulations.

• Moisture-retention and viscosity-control component in selected industrial formulations.

• Chemical intermediate and co-monomer for selected polyester, polyurethane and specialty-chemical synthesis.

CERTIFICATES

COSMOS
EU-Reach; K-Reach Exempt
ROHS
KOSHER, HALAL
BioCarbon test (C14)

STORAGE AND HANDLING

• Keep containers tightly closed in a cool, well-ventilated place.

• Keep away from heat, ignition sources and strong oxidizing agents.

• For complete handling, exposure-control and transport information, refer to the current SDS.

Packing options:

• 200 kg/drum with pallet; container loading quantity (FCL): 16 MT.

• Shelf life: 2 years in unopened original packaging under the recommended storage conditions.