165131

2,5-Hexanedione

≥98%

• 동의어(들): Acetonylacetone
• Linear Formula: CH₃COCH₂CH₂COCH₃
• CAS Number: 110-13-4
• Molecular Weight: 114.14
• Beilstein: 506525
• EC Number: 203-738-3
• MDL number: MFCD00008792
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24850126
• NACRES: NA.22

속성

• vapor pressure: 0.43 mmHg ( 20 °C)
• 분석: ≥98%
• 양식: liquid
• refractive index: n20/D 1.425 (lit.)
• bp: 191 °C (lit.)
• mp: −6-−5 °C (lit.)
• solubility: alcohol: miscible; diethyl ether: miscible; water: miscible
• density: 0.973 g/mL at 25 °C (lit.)
• 작용기: ketone
• SMILES string: CC(=O)CCC(C)=O
• InChI: 1S/C6H10O2/c1-5(7)3-4-6(2)8/h3-4H2,1-2H3
• InChI key: OJVAMHKKJGICOG-UHFFFAOYSA-N

설명

일반 설명

2,5-Hexanedione is a major metabolite of the neurotoxic industrial solvent methyl n-butyl ketone. It reacts with amines to yield 2,5-dimethylpyrroles.

애플리케이션

2,5-Hexanedione was used as starting reagent in the synthesis of trans-2,5-dimethylpyrrolidine.

It was used as reference standard for the determination of 2,5HD in human urine using gas chromatography-electron capture detection and gas chromatography-mass selective detection.

안전성 정보

• 픽토그램: GHS08,GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H315,H319,H361f,H373
• 예방조치 성명서: P202 - P260 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2
• 표적 기관: Nervous system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point (°F): 174.2 °F - closed cup
• Flash Point (°C): 79 °C - closed cup
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter