C41H50N6O2
658.9 g/mol
Industrial Chemical
Bisoctrizole
CAS103597-45-1EC921-481-1
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
UV absorber for sunscreens
Bisoctrizole is a phenolic benzotriazole compound that functions as a broad-spectrum ultraviolet radiation absorber. It is added to sunscreens to absorb both UVB and UVA rays, and also reflects and scatters UV light.
UV absorber for sunscreens
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Barium chloride
CAS10361-37-2
manufacture of pigments and dyes
ReferenceSame Category
Bismuth hydroxide
CAS10361-43-0
Catalyst and reagent in separations
ReferenceSame Category
Bismuth nitrate
CAS10361-44-1
Precipitate alkaloids and make luminous paints
ReferenceSame Category
Bismuth nitrate oxide
CAS10361-46-3
bismuth salt intermediate
Safety Reference
H413May cause long lasting harmful effects to aquatic life
Customs Tariff Classification
The international HS code for Bisoctrizole (CAS 103597-45-1) is 2933.99.
HS code (international, 6-digit)
2933.99
EU CN code (8-digit)
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-(benzotriazol-2-yl)-6-[[3-(benzotriazol-2-yl)-2-hydroxy-5-(2,4,4-trimethylpentan-2-yl)phenyl]methyl]-4-(2,4,4-trimethylpentan-2-yl)phenol
InChIKey
FQUNFJULCYSSOP-UHFFFAOYSA-N
SMILES
CC(C)(C)CC(C)(C)C1=CC(=C(C(=C1)N2N=C3C=CC=CC3=N2)O)CC4=C(C(=CC(=C4)C(C)(C)CC(C)(C)C)N5N=C6C=CC=CC6=N5)O
Synonyms (38)
- MBBT
- UV-360
- BISOCTRIZOLE (USP MONOGRAPH)
- BISOCTRIZOLE (USP-RS)
- Bisoctrizole (USP/INN)
- Bisoctrizole, United States Pharmacopeia (USP)
- BISOCTRIZOLE [MART.]
- Bisoctrizol
- Bisoctrizole
- Bisoctrizole (Standard)
- FAT 75'634
- Milestab-360
- Pharmakon1600-01503866
- Tinosorb M
- Tinuvin-360
- Ultraviolet Absorbent UV-360
- bisoctrizolum
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