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2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol

2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol

Inquiry

Molecular Formula:

C29H35N3O

Molecular Weight:

441.61

CAS Number:

73936-91-1

Catalog Number:

73936-91-1

Product Information

Molecular Formula:

C29H35N3O

Molecular Weight:

441.61

Description

2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol is a chemical compound used as a UV stabilizer. In biomedicine, it's used to enhance the UV resistance in packaging for sensitive pharmaceutical products, to prevent drug degradation.

Synonyms

2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol; Tinuvin 928; UV absorber-928

IUPAC Name

2-(benzotriazol-2-yl)-6-(2-phenylpropan-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol

Canonical SMILES

CC(C)(C)CC(C)(C)C1=CC(=C(C(=C1)N2N=C3C=CC=CC3=N2)O)C(C)(C)C4=CC=CC=C4

InChI

InChI=1S/C29H35N3O/c1-27(2,3)19-28(4,5)21-17-22(29(6,7)20-13-9-8-10-14-20)26(33)25(18-21)32-30-23-15-11-12-16-24(23)31-32/h8-18,33H,19H2,1-7H3

InChI Key

UZUNCLSDTUBVCN-UHFFFAOYSA-N

Melting Point

108-110°C

Purity

95%

Density

1.07

Appearance

Slightly yellow solid

Computed Properties

XLogP3

9.2

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

441.278012748 g/mol

Monoisotopic Mass

441.278012748 g/mol

Topological Polar Surface Area

50.9Å²

Heavy Atom Count

Formal Charge

Complexity

634

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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Concentration _(final)

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2-(2H-benzotriazol-2-yl)-6-(1-methyl-1-phenylethyl)-4-(1,1,3,3-tetramethylbutyl)phenol

Product Information

Computed Properties

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