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2,3-Butanediol

2,3-Butanediol
2,3-Butanediol
CAS No.
513-85-9
Chemical Name:
2,3-Butanediol
Synonyms
2,3-Butandiol;2,3-Butaneiol;2,3-butanodiol;2,3-BUTANEDIOL;Butan-2,3-diol;BUTANE-2,3-DIOL;BUTANEDIOL, 2,3-;DIMETHYLENE GLYCOL;2,3-DIHYDROXYBUTANE;2,3-BUTYLENE GLYCOL
CBNumber:
CB4853718
Molecular Formula:
C4H10O2
Formula Weight:
90.12
MOL File:
513-85-9.mol

2,3-Butanediol Properties

Melting point:
25 °C(lit.)
Boiling point:
183-184 °C(lit.)
Density 
1.002 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.433(lit.)
Flash point:
185 °F
storage temp. 
Store below +30°C.
form 
Viscous Liquid
color 
Colorless to pale yellow
PH
7 (H2O, 20℃)Aqueous solution
explosive limit
3.1-11.4%(V)
Water Solubility 
SOLUBLE
Sensitive 
Hygroscopic
Merck 
14,1568
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides, chloroformates, reducing agents.
CAS DataBase Reference
513-85-9(CAS DataBase Reference)
NIST Chemistry Reference
2,3-Butanediol(513-85-9)
EPA Substance Registry System
2,3-Butanediol(513-85-9)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Safety Statements  24/25
WGK Germany  1
RTECS  EK0532000
TSCA  Yes
HS Code  29053980
Hazardous Substances Data 513-85-9(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

2,3-Butanediol price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.18801 2,3-Butanediol 513-85-9 1EA $23 2017-11-08 Buy
Sigma-Aldrich 42038 2,3-Butanediol analytical standard, mixture of racemic and meso forms 513-85-9 250mg $55.7 2017-11-08 Buy
TCI Chemical B0681 2,3-Butanediol (mixture of stereoisomers) >97.0%(GC) 513-85-9 25g $29 2017-11-08 Buy
TCI Chemical B0681 2,3-Butanediol (mixture of stereoisomers) >97.0%(GC) 513-85-9 100g $78 2017-11-08 Buy
Alfa Aesar H66369 (±)-2,3-Butanediol, 98% 513-85-9 100g $83.2 2017-11-08 Buy

2,3-Butanediol Chemical Properties,Uses,Production

Chemical Properties

viscous colourless liquid, or colourless to white solid

Definition

ChEBI: A butanediol in which hydroxylation is at C-2 and C-3.

Purification Methods

Recrystallise it from isopropyl ether at low temperature. [Beilstein 1 IV 2524.]

2,3-Butanediol Preparation Products And Raw materials

Raw materials

Preparation Products


2,3-Butanediol Suppliers

Global( 167)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
inquiry@dakenchem.com CHINA 22128 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20795 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038
zheyansh@163.com CHINA 3625 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 10011 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 Sales-CN@TCIchemicals.com China 24654 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44192 61
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 14017 59

View Lastest Price from 2,3-Butanediol manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-24 2,3-Butanediol
513-85-9
US $30.00-25.00 / KG 1KG 99% 1ton
2018-07-23 2,3-Butanediol
513-85-9
US $31.90 / KG 25KG 99.0% 1tons

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