55201

DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone

purum, ≥97.0% (T)

• 동의어(들): β,β-Dimethyl-α-hydroxy-γ-butyrolactone, DL-Pantolactone, Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone
• 실험식(Hill 표기법): C₆H₁₀O₃
• CAS Number: 79-50-5
• Molecular Weight: 130.14
• Beilstein: 80958
• EC Number: 201-210-7
• MDL number: MFCD00064333
• UNSPSC 코드: 12352100
• PubChem Substance ID: 329758090
• NACRES: NA.22

속성

• grade: purum
• Quality Level: 100
• 분석: ≥97.0% (T)
• 양식: solid
• mp: 74-78 °C (lit.)
• solubility: H₂O: 1 g/10 mL, clear, colorless to almost colorless
• 작용기: ester; hydroxyl
• SMILES string: CC1(C)COC(=O)C1O
• InChI: 1S/C6H10O3/c1-6(2)3-9-5(8)4(6)7/h4,7H,3H2,1-2H3
• InChI key: SERHXTVXHNVDKA-UHFFFAOYSA-N

설명

애플리케이션

DL-α-Hydroxy-β,β-dimethyl-γ-butyrolactone (DL-pantolactone) may be used in the preparation of 3,5-dinitrobenzoyl-DL-pantolactone.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 251.6 °F - open cup
• Flash Point (°C): 122 °C - open cup
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)