(±)-α-Tocopherol

• Catalog No.: 95240
• CAS Number: 10191-41-0
• M. F.: C29H50O2
• M. W.: 430.7061
• Purity: ≥97.0% (HPLC)

SYNONYMS

• Title: (±)-α-生育酚
• IUPAC name: 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-1-benzopyran-6-ol
• IUPAC Traditional name: vita E
• Synonyms: DL-all-rac-α-Tocopherol; DL-α-生育酚; Vitamin E; 维生素 E

DATABASE IDS

• CAS Number: 10191-41-0
• EC Number: 233-466-0
• MDL Number: MFCD00006848
• Beilstein Number: 94012

PROPERTIES

• Empirical Formula (Hill Notation): C29H50O2
• Ignition Residue: ≤0.1%
• Impurities: ≤0.002% heavy metals (as Pb)
• Impurities: ≤0.2% acid
• Purity: ≥97.0% (HPLC)
• Density: 0.950 g/mL at 20 °C(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Refractive Index: n20/D 1.506
• Personal Protective Equipment: Eyeshields, Gloves
• RTECS: GA8746000
• Storage Temperature: 2-8°C
• German water hazard class: 1

DETAILS

Description (English)

Other Notes
Review: Vitamin E: Application of the principles of physical organic chemistry to the exploration of its structure and function1
Unit Definition
1 U corresponds to 1 USP-U acc. USP XXIII, 1631 (1995)

Description (简体中文)

Other Notes
Review: Vitamin E: Application of the principles of physical organic chemistry to the exploration of its structure and function1
Unit Definition
1 U corresponds to 1 USP-U acc. USP XXIII, 1631 (1995)