111Category: |
Organic chemicals and Derivatives |
|
CAS NO: |
1843-05-6 |
EC NO: |
217-421-2 |
Molecular Formula: |
C21H26O3 |
Molecular Weight: |
326.4293 |
Specification: |
Yellowish crystalline powder |
InChI: |
InChI=1/C21H26O3/c1-2-3-4-5-6-10-15-24-18-13-14-19(20(22)16-18)21(23)17-11-8-7-9-12-17/h7-9,11-14,16,22H,2-6,10,15H2,1H3 |
Packing: |
DRUM |
Product description:
Property : ①Yellowish crystals;
②Yellowish fine powder
Freely soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, very slightly soluble in ethane dichloride.
Specification
Content:≥99 %
Melting Point: 47~49 °C
Ash: ≤0.1 %
Light Transmittance: (450nm)≥90%
(500nm)≥95%
|
Synonyms: |
Octabenzone;2-Hydroxy-4-Octyloxy Benzophenone;BP-12;UV-531;2-Hydroxy-4-n-octoxy Benzophenone;UV Abosorber 531;Ultraviolet absorbent UV-531;UV 531;Benzophenone-12;Ultraviolet light absorber UV-531;UV-12;FENTASORB 531;2-hydroxy-4-octoxybenzophenone;2-Hydroxy-4-(Octyloxyl)-Benzophenone;UV Absorber 531; |
Molecular Structure: |
 |