Retinyl acetate

• Catalog No.: 95139
• CAS Number: 127-47-9
• M. F.: C22H32O2
• M. W.: 328.48828
• Purity: ~95% all-trans-isomer basis

SYNONYMS

• Title: 视黄醇乙酸酯
• IUPAC name: 3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-yl acetate
• IUPAC Traditional name: 3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-yl acetate
• Synonyms: 醋酸维生素 A; Retinol acetate; Vitamin A acetate; 维生素 A 醋酸酯

DATABASE IDS

• CAS Number: 127-47-9
• MDL Number: MFCD00019413
• EC Number: 204-844-2
• PubChem SID: 24890097
• Beilstein Number: 1915439

PROPERTIES

• Empirical Formula (Hill Notation): C22H32O2
• Impurities: ~5% 13-cis-isomer
• Purity: ~95% all-trans-isomer basis
• Melting Point: 57-58 °C
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H361
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P281
• Risk Statements: 63-38
• RTECS: VH6825000
• Safety Statements: 36/37
• Storage Temperature: -20°C
• German water hazard class: 2

DETAILS

Description (English)

Unit Definition
1 U corresponds to 1 international U acc. to Ph Eur II, 217 (1983)
Physical form
cristalline solid or supercooled viscous liquid

Description (简体中文)

Unit Definition
1 U corresponds to 1 international U acc. to Ph Eur II, 217 (1983)
Physical form
cristalline solid or supercooled viscous liquid