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Suppliers for CAS
513-85-9
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Properties | | CAS |
513-85-9 | | Formula |
C4H10O2 | | EINECS |
208-173-6 |
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32 Registered suppliers
Simagchem Corporation
P.R.China
U-Chemo Scientific (Shanghai) Co.,Ltd.
P.R.China
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
Molecular Formula: C4H10O2
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
Sancai Industry Co.,Ltd.
P.R.China
| Chroma | ≤ 25
| | Purity % | 96% or 98%
| | Boiling range °C | 176.0~189.9
| | Water % | ≤ 0.30
| | Acidity (acetic acid) % | ≤ 0.012
| | Refractive index (nD20) | 1.430
| | Ash content % | ≤ 0.0006 |
Hangzhou Keying Chem Co., Ltd.
P.R.China
H&Z Industry Co.,Ltd
P.R.China
Xingrui Industry Co., Limited
P.R.China
Leap Chem Co., Ltd
P.R.China
Molecular Formula: C4H10O2
Sigma-Aldrich International GmbH
Switzerland
Refine Chemical Co.,Ltd.
P.R.China
Unilong Industry Co.,Ltd
P.R.China
OPQ Chemical Co., Ltd
P.R.China
Create Chemical Co., Ltd.
P.R.China
Shandong Lanhai Industry Co.,Ltd.
P.R.China
Shandong Minglang Chemical Co., Ltd
P.R.China
Nantong Xindao Biotech Ltd
P.R.China
Lori Industry Co., Ltd
P.R.China
Zehao Industry Co., Ltd.
P.R.China
Finetech Industry Limited
P.R.China
More details are to be found here
Skyrun Industrial Co., Ltd.
P.R.China
Shandong SanYoung Industry Co., Ltd
P.R.China
Carbone Scientific Co., Ltd.
U.K.
Ambeed, Inc.
USA
Purity: 98% mixture of stereoisomers Smile code: CC(O)C(O)C MDL Number: MFCD00004523 MolFormula: C4H10O2 MolWeight: 90.1210 Available in stock: 19890 More details are to be found here
BLD Pharmatech Ltd
P.R.China
Smile code:CC(O)C(O)C MDL Number:MFCD00004523 Purity :98% mixture of stereoisomers Available in stock: 16285 g More details are to be found here
Xiamen Equation Chemical Co.,Ltd
P.R.China
AK Scientific, Inc.
USA
Chemos GmbH & Co. KG
Germany
BuGuCh & Partners
Germany
Synonyms: OMEGA-BUTYLENE GLYCOL;2,3-Butandiol;2,3-butanodiol;Dimethylethylene glycol;dimethylethyleneglycol;pseudobutyleneglycol;sym-dimethylethyleneglycol;2,3-DIHYDROXYBUTANE
CAS: 513-85-9
MF: C4H10O2
MW: 90.12
EINECS: 208-173-6
Product Categories: Pharmaceutical Raw Materials
Mol File: 513-85-9.mol
2,3-Butanediol Chemical Properties
mp 25 °C(lit.)
bp 183-184 °C(lit.)
density 1.01
refractive index n20/D 1.433(lit.)
Fp 185 °F
Water Solubility SOLUBLE
Merck 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 Information
Safety Statements 24/25
WGK Germany 1
RTECS EK0532000
HS Code 29053980
Hazardous Substances Data 513-85-9(Hazardous Substances Data)
Specifications:
Item Specifications Results
Appearance Colorless liquid Conforms
Chroma 20 Conforms
Content of 2,3-Butanediol ≧96% 96.17%
Content of 1,2-Propanediol 0.75% Conforms
Content of Ethylene glycol 0.75% Conforms
Content of 1,2-BUTANEDIOL 0.05% Conforms
Water 0.19% Conforms
Others 2.45% Conforms
Conclusion The results conforms with enterprise standards
CG Chem. GmbH & Co. KG
Germany
Merck Schuchardt OHG
Germany
CM Fine Chemicals
Switzerland
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