2-Benzotriazol-2-yl-4,6-di-tert-butylphenol
2-(2'-Hydroxy-3'5-di-tert-butylphenyl) benzotriazole
Grundinformationen
- CAS
3846-71-7- Standard-SMILES
CC(C)(C)c1cc(-n2nc3ccccc3n2)c(O)c(C(C)(C)C)c1- InChIKey
LHPPDQUVECZQSW-UHFFFAOYSA-N- Summenformel
- C20H25N3O
- Durchschnittliche Molmasse
- 323,4 g/mol
- Monoisotopische Masse
- 323,19976243
Überblick
ultraviolet absorber agent
Namen und Bezeichner
- Bevorzugter Name
- 2-(2'-Hydroxy-3'5-di-tert-butylphenyl) benzotriazole
- IUPAC
- 2-(benzotriazol-2-yl)-4,6-ditert-butylphenol
- Lokaler Name
- 2-Benzotriazol-2-yl-4,6-di-tert-butylphenol
- Englischer Name
- UV-320
- Summenformel
- C20H25N3O
- Molmasse
- 323.43
Namen und Synonyme
3846-71-72-(2'-HYDROXY-3',5'-DI-TERT-BUTYLPHENYL)BENZOTRIAZOLEPhenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-DTXSID40520592-(2'-hydroxy-3',5'-di-tert-butylphenyl) benzotriazoleHDBB cpdRefChem:898215DTXCID90306262-(2'-Hydroxy-3'5-di-tert-butylphenyl) benzotriazole2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-butylphenolUV-3202-(benzotriazol-2-yl)-4,6-ditert-butylphenol
Weitere Namen anzeigen
4,6-Di-tert-butyl-2-(2H-benzotriazole-2-yl)phenolUV Absorber 320Ultraviolet absorbent UV-3202-(2-HYDROXY-3,5-DI-TERT-BUTYLPHENYL)BENZOTRIAZOLE2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-Phenol
TINUVIN 320US7KL87A2P2-(3,5-di-tert-butyl-2-hydroxyphenyl)-2h-benzotriazole2-Benzotriazol-2-yl-4,6-di-tert-butylphenolMFCD010756882-(2H-1,2,3-benzotriazol-2-yl)-4,6-di-tert-butylphenolHDBB2-(2h-benzotriazol-2-yl)-4,6-di-tert-butylphenol
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 7,3
- Polarare Oberfläche (TPSA)
- 50,9 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 3
- Schwere Atome
- 24
- Formalladung
- 0
- Komplexität
- 425
Experimentelle und physikochemische Eigenschaften
Chemical ClassesUV filter
Endocrine DisruptorsPotential endocrine disrupting compound
Collision Cross Section192.5 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID4052059]
Physikochemische Eigenschaften
- Schmelzpunkt
- 152 · 152-154°C
- Siedepunkt
- 444 · 444.0±55.0 °C(Predicted)
- Dichte
- 1.1 · 1.10±0.1 g/cm3(Predicted)
- Flammpunkt
- 215 °C · 215°C
- storage temp.
- 2 · 2-8°C
- Löslichkeit
- Chloroform (Slightly), Methanol (Slightly)
- pka
- 9.41 · 9.41±0.48(Predicted)
- Aggregatzustand
- Solid
- Farbe
- White to Off-White
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 0.8% (1 of 133) of reports.
Warning
H351 (85%): Suspected of causing cancer [Warning Carcinogenicity]
P203, P260, P273, P280, P318, P319, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 133 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
Gefahrenhinweise
Regulatory Information
Chemical: Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-
Hazard Traits - Bioaccumulation; Environmental Persistence
Substance: 2-benzotriazol-2-yl-4,6-di-tert-butylphenol (UV-320)
Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Phenolic benzotriazoles: Environment tier II assessment
Hazard Classes and Categories
Carc. 2 (85%)
Specific target organ toxicity (repeated exposure) - category 2
Specific target organ toxicity - Repeated exposure - Category 1 (heart, liver, kidney, blood system)
Sicherheitsdaten
- tsca
- TSCA listed
- ridadr
- 3077
- risk_code
- 48/22-52/53
- safety_code
- 26-36/37/39
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationPhenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-: ACTIVE
Anwendungen
VerwendenUV-320 is a benzotriazole UV stabilizer, which is used to increase product stability and to prevent discolouration in various consumer and industrial goods such as plastics. Benzotriazole UV stabilizers are a pollutant for the aquatic environment and have been implicated as a potential stable and toxic ligands for aryl hydrocarbon receptor in human.
Vor- und nachgelagerte Produkte
Vorgelagerte Rohstoffe
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