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2,3-Butanediol

Catalog No. 18980 Name Sigma Aldrich
CAS Number 513-85-9 Website http://www.sigmaaldrich.com
M. F. C4H10O2 Telephone 1-800-521-8956
M. W. 90.121 Fax
Purity ≥98.0% (GC) Email
Storage Chembase ID: 107451

SYNONYMS

Title
2,3-丁二醇
IUPAC name
butane-2,3-diol
IUPAC Traditional name
2,3-butanediol
Synonyms
2,3-Butylene glycol
2,3-丁烯二醇

DATABASE IDS

MDL Number MFCD00004523
EC Number 208-173-6
Beilstein Number 969165
PubChem SID 24851398
CAS Number 513-85-9

PROPERTIES

Grade purum
Linear Formula CH3CH(OH)CH(OH)CH3
Purity ≥98.0% (GC)
Boiling Point 183-184 °C(lit.)
Density 1.002 g/mL at 20 °C(lit.)
Flash Point 85 °C
Flash Point 185 °F
Melting Point 25 °C(lit.)
Refractive Index n20/D 1.433(lit.)
Refractive Index n20/D 1.438
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS EK0532000
German water hazard class 3

DETAILS

REFERENCES