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Home > Products > Fragrance And Spices > butane-2 3-diol / 2,3-Butanediol CAS 513-85-9

butane-2 3-diol / 2,3-Butanediol CAS 513-85-9
butane-2 3-diol / 2,3-Butanediol CAS 513-85-9
butane-2 3-diol / 2,3-Butanediol CAS 513-85-9

butane-2 3-diol / 2,3-Butanediol CAS 513-85-9

Payment Type: L/C,T/T,Paypal
Incoterm: FOB,CIF
Min. Order: 200 Kilogram
Delivery Time: 3 Days

Basic Info

    Model No.: CAS 513-85-9

Additional Info

    Packaging: 200 KG

    Productivity: 300 T/year

    Brand: cy

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Supply Ability: 100 T

    Certificate: ISO 9001, GMP

    Port: QINGDAO

Product Description

butane-2 3-diol 98% CAS NO 513-85-9


Chinese alias: 2,3,4-trimethoxy-6-methylphenol; butanediol; 2,3-butenediol; 2,3-dihydroxybutane;

English Name: butane-2,3-diol

English aliases: 2,3-Butanediol; 2,3-dihydroxybutane; 2,3-Butylene glycol; 3-hydroxy-2-butanol; meso-2,3-butanediol;

CAS: 513-85-9

Molecular formula: C4H10O2

Molecular weight: 90.12100

Precise mass: 90.06810 PSA:40.46000

Physicochemical properties

Appearance and character: transparent colourless liquid

Density: 1.01

Melting point: 25 °C (lit.)

Boiling point: 183-184 °C (lit.)

Flash point: 185 °F

Refractive index: n20/D 1.433 (lit.)

Water solubility: SOLUBLE

Stability: Stable. Combustible. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides, chloroformates, reducing agents.

Storage conditions: warehouse ventilation, low temperature drying

Steam pressure: 0.26mmHg at 25 °C

security information

Customs Code: 29053980

WGK Germany:1

Safety instructions: S24/25

RTECS: EK0532000


1.2,3-butanediol reacts with acetic acid at 140-150 C for 2 h to form 2,3-butanediol diacetate which can be added to butter as a hygroscopicant, plasticizer and coupling agent. 2,3- butanediol is also used as raw material for solvents and synthetic resins.

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Product Categories : Fragrance And Spices

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