Identification
CAS Number
155633-54-8
Name
Drometrizole Trisiloxane(Mexoryl XL)
Synonyms
11343300 [Beilstein]
155633-54-8 [RN]
2-(2H-Benzotriazol-2-yl)-4-methyl-6-{2-methyl-3-{1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl}propyl}phenol
2-(2H-Benzotriazol-2-yl)-6-[3-(1,1,1,3,5,5,5-heptamethyl-3-trisiloxanyl)-2-methylpropyl]-4-methylphenol [ACD/IUPAC Name]
2-(2H-Benzotriazol-2-yl)-6-[3-(1,1,1,3,5,5,5-heptamethyl-3-trisiloxanyl)-2-methylpropyl]-4-methylphenol [German] [ACD/IUPAC Name]
2-(2H-Benzotriazol-2-yl)-6-[3-(1,1,1,3,5,5,5-heptaméthyl-3-trisiloxanyl)-2-méthylpropyl]-4-méthylphénol [French] [ACD/IUPAC Name]
Drometrizole trisiloxane [Wiki]
HC22845I1X
Mexoryl XL [Trade name]
MFCD22373626 [MDL number]
Phenol, 2-(2H-1,2,3-benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]disiloxanyl]propyl]- [ACD/Index Name]
Silatrizole
T56 BNNNJ BR BQ E1 C1Y1&1-SI-1&O-SI-1&1&1&&O-SI-1&1&1 [WLN]
UNII:HC22845I1X
2-(2H-benzo[d][1,2,3]triazol-2-yl)-6-(3-(1,1,1,3,5,5,5-heptamethyltrisiloxan-3-yl)-2-methylpropyl)-4-methylphenol
2-(2H-benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)-oxy]disiloxanyl]propyl]phenol
2-(Benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-[methyl-bis(trimethylsilyloxy)silyl]propyl]phenol
SMILES
n1c3ccccc3nn1c2cc(cc(c2O)CC(C)C[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C)C
StdInChI
InChI=1S/C24H39N3O3Si3/c1-18-14-20(15-19(2)17-33(9,29-31(3,4)5)30-32(6,7)8)24(28)23(16-18)27-25-21-12-10-11-13-22(21)26-27/h10-14,16,19,28H,15,17H2,1-9H3
StdInChIKey
HUVYTMDMDZRHBN-UHFFFAOYSA-N
Molecular Formula
C24H39N3O3Si3
Molecular Weight
501.841
Beilstein Registry Number
11343300
MDL Number
MFCD22373626
Properties
Appearance
Off-white to white powder
Safety Data
WGK Germany
3
Specifications and Other Information of Our Drometrizole Trisiloxane(Mexoryl XL) CAS 155633-54-8
Identification Methods
HNMR, HPLC
Purity
98% min
Shelf Life
2 years
Storage
Under room temperature away from light
Known Application
Crestrozole trisiloxane is a chemical sunscreen agent, a patented ingredient of L’Oréal, and is often referred to as Mexoryl XL. It is a broad-spectrum sunscreen with two absorption peaks, one at 303 nm (UVB) and one at 344 nm (UVA). Mexoryl XL and Mexoryl SX are often used together to achieve a better synergistic sunscreen effect..
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