(+)-O,O′-Diacetyl-L-tartaric anhydride

• Catalog No.: 358924
• CAS Number: 6283-74-5
• M. F.: C8H8O7
• M. W.: 216.14492
• Purity: 97%

SYNONYMS

• Title: (+)-O,O′-二乙酰基-L-酒石酸酐
• IUPAC name: (3R,4R)-4-(acetyloxy)-2,5-dioxooxolan-3-yl acetate
• IUPAC Traditional name: (3R,4R)-4-(acetyloxy)-2,5-dioxooxolan-3-yl acetate
• Synonyms: (+)-Diacetyl-L-tartaric anhydride; (+)-二乙酰基-L-酒石酸酐

DATABASE IDS

• Beilstein Number: 87315
• CAS Number: 6283-74-5
• MDL Number: MFCD00037918
• EC Number: 228-502-7
• PubChem SID: 24862037

PROPERTIES

• Empirical Formula (Hill Notation): C8H8O7
• Purity: 97%
• Melting Point: 130-135 °C(lit.)
• Optical Rotation: [α]20/D +59°, c = 6 in acetone
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Packaging
50 g in glass bottle

Description (简体中文)

包装
50 g in glass bottle