2,3-Butanediol

  • Identifiers

    CAS mumber
    513-85-9

    Molecular formula
    C4H10O2

    SMILES
    CC(C(C)O)O

    Retention indicies (RI)

    • DB5: 769.0
    • Carbowax: 1547.5

  • Properties

    XLogP3-AA
    -0.9 Well soluble in PG, DPG, ETH

    Molecular weight
    90.12 g/mol

    Melting points

    • 19 °C
    • 25 °C

    Boiling points

    • BP: 182 °C at 1 atm
    • 182.00 °C. @ 760.00 mm Hg

    Flash points

    • 85 °C
    • 85 °C (185 °F) - closed cup
    • 185 °F - open cup

    Solubilities

    • In water, miscible at 20 °C
    • Miscible with water
    • Easily soluble in low molecular mass alcohols and ketones.
    • Soluble in alcohol, ether
    • 1000 mg/mL at 20 °C

  • Synonyms

    • 2,3-butanediol
    • 513-85-9
    • Butane-2,3-diol
    • 2,3-butylene glycol
    • 2,3-Dihydroxybutane
    • Dimethylene glycol
    • Dimethylethylene glycol
    • Pseudobutylene glycol
    • Sym-dimethylethylene glycol
    • DL-2,3-Butanediol
    • CCRIS 5501
    • 123513-85-9
    • HSDB 1505
    • EINECS 208-173-6
    • MFCD00004523
    • BRN 0969165
    • DTXSID8041321
    • CHEBI:62064
    • DTXCID6021321
    • NISTC6982258
    • EC 208-173-6
    • 45427ZB5IJ
    • 4-01-00-02524 (Beilstein Handbook Reference)
    • 2,3-Butanediol, (R*,R*)-(.+/-.)-
    • 2,3-butanodiol
    • 35007-63-7
    • Butan-2,3-diol
    • 2,3-Butanediol; >98%
    • UNII-45427ZB5IJ
    • (+/-)-2,3-BUTANEDIOL
    • NSC-249246
    • 2.3-butanediol
    • 2,3-butane diol
    • 2,3Dihydroxybutane
    • butane 2,3-diol
    • 2,3-Butandiol
    • a 2,3-butanediol
    • 2,3Butylene glycol
    • 2d-Pharmalyte(9ci)
    • a butane-2,3-diol
    • dimethyl ethyleneglycol
    • 2,3-dihydroxy butane
    • 2,3-dihydroxy-butane
    • D-2,3-Butane diol
    • dimethyl ethylene glycol
    • levo-butane-2,3-diol
    • meso-2,3-butane diol
    • a 2,3-butylene glycol
    • symDimethylethylene glycol
    • 2,3-Butanediol (DL)
    • 2,3-Butanediol, 98%
    • DL-2,3-BUTANDIOL
    • 2,3-Butanediol (Standard)
    • CHEMBL2312529
    • 2,3-BUTANEDIOL [HSDB]
    • 2,3-BUTANEDIOL [INCI]
    • 2,3-BUTYLENE GLYCOL [MI]
    • Tox21_300789
    • NSC249246
    • AKOS009031391
    • HY-128387R
    • SB44226
    • SB44692
    • USEPA/OPP Pesticide Code: 642202
    • NCGC00248169-01
    • NCGC00254693-01
    • CAS-513-85-9
    • FB146503
    • SY047189
    • SY057405
    • DB-027533
    • DB-243178
    • DB-335823
    • HY-128387
    • B0681
    • CS-0099502
    • NS00077458
    • S6040
    • EN300-19321
    • F14836
    • 2,3-Butanediol, Vetec(TM) reagent grade, 98%
    • Q209157
    • F0001-1337
    • Z104473532
    • InChI=1/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H
    • 208-173-6
1 3

Botanical

Name CAS Botanical Proportion
Jasmine absolute (Japan) 8022-96-6 Jasminum officinale var. grandiflorum L., fam. Oleaceae 0.01%