Product Name

2 3-Butanediol Cas 513-85-9

Basic Information

CAS No:513-85-9
Molecular Formula:C4H10O2
Molecular Weight:90.121
Remarks:Factory direct sales

2 3-Butanediol Properties




Colorless liquid



Melting point/℃25
density(Kg/m³)1000(rough estimate)
refractive index1.435
Flash point/℃85.0
storage temproom temperature

2 3-Butanediol USES

1) Used in the preparation of resins and as solvents
2) 2,3-Butanediol uses sulfuric acid as a catalyst and reacts with acetic acid at 140-150℃ for 2h to produce 2,3-butanediol diacetate. It can be added to cream, also be used as a moisture absorbent, plasticizer and Coupling agent.
3) 2,3-Butanediol is also used as a solvent and raw material for synthetic resins.

2 3-Butanediol Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

2 3-Butanediol storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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