3-Hydroxy-2-butanone

  • Định danh

    Số CAS
    513-86-0

    Công thức phân tử
    C4H8O2

    SMILES
    CC(C(=O)C)O

    Chỉ số lưu (RI)

    • DB5: 718.0
    • Carbowax: 1289.14

  • Thuộc tính

    XLogP3-AA
    -0.3 Tan tốt trong ETH, DPG, PG

    Khối lượng phân tử
    88.11 g/mol

    Nhiệt độ tan chảy

    • 15 °C
    • 15 °C
    • 59 °F

    Nhiệt độ sôi

    • 148 °C at 760 mm Hg
    • 147.00 to 148.00 °C. @ 760.00 mm Hg
    • 298.4 °F

    Nhiệt độ chớp cháy

    • 41 °C
    • 106 °F
    • 106 °F

    Độ tan

    • Sparingly soluble in ether, petroleum ether
    • Soluble in alcohol, slightly soluble in ether.
    • Miscible with alcohol, propylene glycol; insoluble in vegetable oil
    • Miscible in water.
    • 1000 mg/mL at 20 °C
    • insoluble in vegetable oils; miscible with alcohol, water, propylene glycol

  • Các tên gọi

    • acetoin
    • 3-hydroxy-2-butanone
    • 513-86-0
    • 3-hydroxybutan-2-one
    • acetylmethylcarbinol
    • Dimethylketol
    • Acetyl methyl carbinol
    • 2-Butanone, 3-hydroxy-
    • 2,3-Butanolone
    • 2-Hydroxy-3-butanone
    • 1-Hydroxyethyl methyl ketone
    • Acetoin (natural)
    • Methanol, acetylmethyl-
    • Acethoin
    • gamma-Hydroxy-beta-oxobutane
    • 3-hydroxyl-2-butanone
    • FEMA No. 2008
    • 2-Acetoin
    • CCRIS 2918
    • HSDB 974
    • 2-Butanol-3-one
    • NSC 7609
    • Butan-2-ol-3-one
    • acetoine
    • 2-hydroxy-3-oxobutane
    • (+/-)-Acetoin
    • beta-oxobutane
    • b-oxobutane
    • Acetoin dimer
    • .gamma.-Hydroxy-.beta.-oxobutane
    • DL-Acetoin
    • AI3-03314
    • UNII-BG4D34CO2H
    • EINECS 208-174-1
    • BG4D34CO2H
    • UN2621
    • 3-Oxo-2-butanol
    • BRN 0385636
    • 51555-24-9
    • ACETOIN MONOMER
    • DI-METHYLKETOL
    • DTXSID0024399
    • Methanol, acetylmethyl
    • (+/-)-3-Hydroxybutan-2-one
    • ACETOIN (DIMER)
    • ACETOIN [FHFI]
    • ACETOIN [HSDB]
    • NSC-7609
    • ACETOIN [MI]
    • ACETOIN (MONOMER)
    • MFCD00004521
    • Butan-2-one, 3-hydroxy-
    • DTXCID304399
    • ACETOIN (DIMER) [FCC]
    • CHEBI:15688
    • ACETOIN (MONOMER) [FCC]
    • 2-01-00-00870 (Beilstein Handbook Reference)
    • UN 2621
    • Acetoin (~90%)
    • 3H-2B butanone
    • 1-Hydroxethyl methyl ketone
    • acetylmethyl-
    • 2-Butanone, 3-hydroxy-, (R)-
    • Butan2ol3one
    • 2Hydroxy3butanone
    • 3Hydroxy2butanone
    • 2,3Butanolone
    • 2Butanone, 3hydroxy
    • g-Hydroxy-b-oxobutane
    • 3-hydroxy-2-oxobutane
    • gammaHydroxybetaoxobutane
    • 2-butanone, 3-hydroxy
    • 3-hydroxy-butan-2-one
    • 3-hydroxy-butane-2-one
    • 1Hydroxyethyl methyl ketone
    • Acetoin, analytical standard
    • (+-)-ACETOIN
    • Acetoin, >=96%, natural
    • BUTAN-2-0L-3-ONE
    • (.+-.)-ACETOIN
    • CHEMBL3561873
    • 2-Butanone, 3-hydroxy-, dimer
    • NSC7609
    • Acetoin, natural, >=95%, FG
    • ACETOIN(MAY INCLUDE DIMER)
    • Acetoin, >=96%, FCC, FG
    • (S)-3-HYDROXY-2-BUTANONE
    • NSC89727
    • Tox21_302518
    • LMFA12000020
    • NSC-89727
    • (+-)-3-HYDROXYBUTAN-2-ONE
    • AKOS000121293
    • AKOS017278202
    • FH36652
    • 2-Butanone, 3-hydroxy- (8CI,9CI)
    • Acetoin, May exist as crystalline dimer
    • Acetoin (may exist as crystalline dimer)
    • NCGC00256914-01
    • (.+-.)-3-HYDROXYBUTAN-2-ONE
    • 2-Butanone, 3-hydroxy-, (.+/-.)-
    • CAS-513-86-0
    • PD124062
    • 3-Hydroxybutan-2-one (may include dimer)
    • DB-003392
    • H0225
    • NS00011932
    • EN300-21639
    • C00466
    • D93492
    • Q223083
    • Acetyl methyl carbinol [UN2621] [Flammable liquid]
    • 2,3,5,6- TETRAMETHYL-1,4-DIOXANE-2,5-DIOL
    • F0001-1338
    • 208-174-1
1 3

Thực vật

Tên CAS Thực vật Tỷ lệ
Mandrake fruit (Israel) Mandragora officinarum L., fam. Solanaceae 0.34%
Osmanthus headspace (flowers) (China) 2 68917-05-5 Osmanthus fragrans (Thunb.) Lour., var. thunbergii Makino, fam. Oleaceae 2.3%
Osmanthus headspace (flowers) (China) 3 68917-05-5 Osmanthus fragrans (Thunb.) Lour., var. latifolius Makino, fam. Oleaceae 6.0%
Ylang Ylang (China) 2a 8006-81-5 Cananga odorata (Lamk.) Hook. f. et Thomson forma genuina, fam. Annonaceae 0.14%
Mimusops elengi flower headspace Mimusops elengi L., fam. Sapotaceae 0.88%
Fagraea berteriana flower Fagraea berteriana A. Gray ex Benth., fam. Potaliaceae 2.91%
Averrhoa bilimbi fruit (Malaysia) Averrhoa bilimbi L., fam. Oxalidaceae 0.1%
Bouea macrophylla fruit (Malaysia) Bouea macrophylla Grif. (B. gandaria Blume x Miq., fam. Anacardiaceae 0.22%
Zizyphus jujuba fruit (Malaysia) Zizyphus jujuba Mill. var. inermis, fam. Rhamnaceae 5.69%
Ambarella fruit Spondias cytherea Sonnerat (Ambarella), fam. Anacardiaceae 0.12%
Tulip sylvestre Tulipa sylvestris L., fam. Liliaceae 0.46%
Tamarind 3 fruit Tamarindus indica L., fam. Leguminosae 0.1%
Cyphomandra betacea fruit Cyphomandra betacea Sendtn., fam. Solanaceae (tree tomato, tamarillo) 0.1%
Colocasia esculenta (Taro) Colocasia esculenta (L.) Schott, fam. Araceae 0.01%
Bacuri fruit (Brazil) Platonia insignis M., fam. Guttiferae 0.4%
Genipap fruit (Brazil) Genipa americana L., fam. Rubiaceae 0.1%
Guava fruit (Cuba) 91770-12-6 Psidium guajava L., fam. Myrtaceae 0.3%
Carob bean extract 1 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.1%
Carob bean powder 2a raw 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.1%
Carob bean powder 2b roasted 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.02%
Cordia nitida fruit Cordia nitida Vahl., fam. Borraginaceae 0.5%
Pineapple pulp Ananas comosus (L.) Merr., fam. Bromeliaceae 0.16%
Geneps fruit (Cuba) Melicocca bijuga L., fam. Sapindaceae 0.1%
Soursop, wild fruit Annona montana Macf., fam. Annonaceae 0.1%