8.18732

2,3-Hexanedione

for synthesis

• Synonyme(s) : 2,3-Hexanedione, propyl diketone, methylpropylglyoxal
• Formule empirique (notation de Hill) : C₆H₁₀O₂
• Numéro CAS: 3848-24-6
• Poids moléculaire : 114.14
• UNSPSC Code: 12352115
• EC Index Number: 223-350-8
• NACRES: NA.22
• MDL number: MFCD00009398
• Assay: ≥95.0% (GC)
• Form: liquid

Propriétés

• vapor pressure: 13 hPa ( 20 °C)
• Quality Segment: 200
• assay: ≥95.0% (GC)
• form: liquid
• autoignition temp.: 245 °C
• potency: >5000 mg/kg LD₅₀, oral (Rat), >5000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.2-5.9 % (v/v)
• bp: 130 °C/1013 hPa
• mp: -30 °C
• transition temp: flash point 28 °C
• density: 0.94 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: O=C(CCC)C(=O)C
• InChI: 1S/C6H10O2/c1-3-4-6(8)5(2)7/h3-4H2,1-2H3
• InChI key: MWVFCEVNXHTDNF-UHFFFAOYSA-N

Description

Application

• Synthesis of alpha-hydroxy ketones and vicinal (R, R)-diols by Bacillus clausii DSM 8716 T butanediol dehydrogenase: This study explores the enzymatic reduction of 2,3-hexanedione to produce hydroxy ketones, providing insights into biocatalytic applications (Muschallik et al., 2020).

Analysis Note

Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.934 - 0.940
Identity (IR): passes test

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08
• Mot-clé: Warning
• Codes de danger: H226,H373
• Mentions de précaution: P210 - P233 - P240 - P241 - P242 - P314
• Hazard Classifications: Flam. Liq. 3 - STOT RE 2 Inhalation
• Organes cibles: Respiratory system
• Classe de stockage: 3 - Flammable liquids
• Que se passe-t-il ?: WGK 2
• Point d'éclair (°F): 82.4 °F - closed cup
• Point d'éclair (°C): 28 °C - closed cup