Title: Cinoxate
CAS Registry Number: 104-28-9
CAS Name: 3-(4-Methoxyphenyl)-2-propenoic acid 2-ethoxyethyl ester
Additional Names: p-methoxycinnamic acid 2-ethoxyethyl ester; 2-ethoxyethyl p-methoxycinnamate
Trademarks: Give-Tan (Givaudan); SunDare (Texas Pharmacal)
Molecular Formula: C14H18O4
Molecular Weight: 250.29
Percent Composition: C 67.18%, H 7.25%, O 25.57%
Literature References: Prepn: GB 856411 (1960 to Givaudan).
Properties: Viscous liq; bp2 184-187°. May have a slightly yellow tinge. Practically odorless. Solidifies below -25°. d2525 1.102. nD20 1.5670. Sapon no. 225.5. Practically insol in water (soly ~0.05%). Soly in glycerol 0.5%, in propylene glycol 5.0%. Miscible with alcohols, esters, vegetable oils.
Boiling point: bp2 184-187°
Index of refraction: nD20 1.5670
Density: d2525 1.102
Therap-Cat: Ultraviolet screen.
Keywords: Ultraviolet Screen. |