2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
Product Information
Molecular Formula
C22H29N3O
Molecular Weight
351.49
Description
UV absorber
Synonyms
2-(2h-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-pheno; 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-Phenol; 2-(2-Hydroxy-3,5-dipenryl-phenyl) benzotriazole; UV-328; 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol; UV ABSORBER UV-328
IUPAC Name
2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol
SMILES
CCC(C)(C)C1=CC(=C(C(=C1)N2N=C3C=CC=CC3=N2)O)C(C)(C)CC
InChI
InChI=1S/C22H29N3O/c1-7-21(3,4)15-13-16(22(5,6)8-2)20(26)19(14-15)25-23-17-11-9-10-12-18(17)24-25/h9-14,26H,7-8H2,1-6H3
InChI Key
ZMWRRFHBXARRRT-UHFFFAOYSA-N
Boiling Point
469.1°C at 760 mmHg
Melting Point
80-83°C
Flash Point
383 °F
Purity
98%
Density
1.08g/cm3
Solubility
In water, 1.48X10-2 mg/L at 25 °C (est)
Appearance
Slightly yellowish powder
Application
Used in paints and coatings; Used to make paints-coatings-thinners, polymers, flexible and rigid foams, adhesives-sealants, and plastic products; Permitted for use as an inert ingredient in non-food pesticide products.
Stability
Stable under recommended storage conditions.
LogP
log Kow = 7.25 (est)
Vapor Pressure
1.93X10-10 mm Hg at 25 °C (est)
Henry's Law Constant
6.52X10-13 atm-cu m/mol at 25 °C (est)
Safety Information
Hazards
H315:
Causes skin irritation.
H319:
Causes serious eye irritation.
H413:
May cause long-lasting harmful effects to aquatic life.
Causes skin irritation.
H319:
Causes serious eye irritation.
H413:
May cause long-lasting harmful effects to aquatic life.
Precautionary Statement
P264:
Wash thoroughly after handling.
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P501:
Dispose of contents/container in accordance with local/regional/national/international regulations.
Wash thoroughly after handling.
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P501:
Dispose of contents/container in accordance with local/regional/national/international regulations.
Computed Properties
XLogP3
7.4
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
5
Exact Mass
351.231062557 g/mol
Monoisotopic Mass
351.231062557 g/mol
Topological Polar Surface Area
50.9Ų
Heavy Atom Count
26
Formal Charge
0
Complexity
464
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-114149769-A | High-reflection black adhesive film and preparation method and application thereof | 2021-12-29 |
| JP-2022040133-A | A photosensitive coloring composition for a color filter for a solid-state image sensor, a color filter, and a solid-state image sensor using the same. | 2021-12-15 |
| JP-2022043096-A | Resin composition, method for manufacturing cured relief pattern, and semiconductor device | 2021-12-01 |
| CN-114131969-A | Composite transparent film and preparation method and application thereof | 2021-11-30 |
| CN-114149754-A | Grid adhesive film and preparation method and application thereof | 2021-11-30 |
| CN-113999512-A | PC material and preparation method and application thereof | 2021-11-23 |
| CN-113999492-A | UV-resistant aging-resistant high-performance LED epoxy resin composition and preparation method thereof | 2021-11-22 |
| CN-113943457-A | Preparation process of environment-friendly homogeneous permeable floor | 2021-11-12 |
| CN-113831881-A | Epoxy resin adhesive for microporous water permeable material, and microporous water permeable material | 2021-11-01 |
| JP-2022009296-A | Resin molded body and decorative sheet | 2021-10-20 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 22242929 | 2012-02-21 | Concentrations and composition profiles of benzotriazole UV stabilizers in municipal sewage sludge in China | Environmental science & technology |
| 22259380 | 2012-01-01 | Bis(μ-trimethyl-silanolato-κO:O)bis-{[2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentyl-phenolato-κN,O]zinc} | Acta crystallographica. Section E, Structure reports online |
| 23037998 | 2012-01-01 | Ovariectomized mouse uterotrophic assay of 36 chemicals | The Journal of toxicological sciences |
| 21480589 | 2011-05-01 | Determination of benzotriazole and benzophenone UV filters in sediment and sewage sludge | Environmental science & technology |
| 15337511 | 2004-09-01 | Temperature-programmed pyrolysis hyphenated with metastable atom bombardment ionization mass spectrometry (TPPy/MAB-MS) for the identification of additives in polymers | Journal of the American Society for Mass Spectrometry |
