148-03-8 beta-tocopherol

product Name	beta-tocopherol
CAS No	148-03-8
Synonyms	rac-beta-Tocopherol; (2R)-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol
Molecular Formula	C₂₈H₄₈O₂
Molecular Weight	416.6795
InChI	InChI=1/C28H48O2/c1-20(2)11-8-12-21(3)13-9-14-22(4)15-10-17-28(7)18-16-25-24(6)26(29)19-23(5)27(25)30-28/h19-22,29H,8-18H2,1-7H3/t21-,22-,28-/m1/s1
EINECS	205-708-5
Molecular Structure
Density	0.933g/cm³
Boiling point	516.3°C at 760 mmHg
Refractive index	1.495
Flash point	204.7°C
Vapour Pressur	2.8E-11mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description