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2,3-Butanediol

2,3-Butanediol structure

CAS No:
123513-85-9
Formula:
C4H10O2
Chemical Name:
2,3-Butanediol
Synonyms:
2,3-butanediol;2,3-butylene glycol;2,3-butylene glycol, (R*,R*)-isomer;2,3-butylene glycol, (R*,R*,)-(+-)-isomer;2,3-butylene glycol, (R*,S*)-isomer;2,3-butylene glycol, (S-(R*,R*))-isomer;2,3-butylene glycol, R-(R*,R*)-isomer;butane-2,3-diol

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Description

Solid

2,3-Butanediol Basic Attributes

Molecular Weight：

90.122

Exact Mass：

90.06810

EC Number：

208-173-6

Characteristics

PSA：

40.5

XLogP3：

-0.92

Appearance：

Liquid

Density：

1.045 at 20 deg C/20 deg C

Melting Point：

25 °C

Boiling Point：

BP: 182 deg C at 1 atm

Flash Point：

185 deg F - open cup

Water Solubility：

1000 mg/mL at 20 °C

Storage Conditions：

Keep container tightly closed in a dry and well-ventilated place. Hygroscopic.

Vapor Pressure：

0.243 mm Hg at 25 deg C

Vapor Density：

3.1 (Air = 1)

Odor：

Odorless

Taste：

Sweet taste

Safety Information

Stability/Shelf Life：

Stable under recommended storage conditions.

Precautionary statement(s)：

P264, P280, P305+P351+P338, P33, P313

Hazard Statements：

H319

2,3-Butanediol Use and Manufacturing

Used for preparing resin and used as solvent, etc.

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2,3-Butanediol

513-85-9

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Guide of 2,3-Butanediol

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
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2,3-Butanediol

SDS

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