2-Benzotriazol-2-yl-4,6-di-tert-butylphenol

2-(2'-Hydroxy-3'5-di-tert-butylphenyl) benzotriazole

HCID 77455CAS 3846-71-7

Grundinformationen

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

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-(2H-1,2,3-benzotriazol-2-yl)-4,6-di-tert-butylphenol2-Benzotriazol-2-yl-4,6-di-tert-butylphenolMFCD01075688HDBB2-Benzotriazole-2-yl-4,6-di-tert-butylphenol

Datenbank-Bezeichner

CAS
3846-71-7
PubChem CID
77455
DTXSID
DTXSID4052059
UNII
US7KL87A2P
EC Number
223-346-6
Nikkaji
J87.339J

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

Experimentelle und physikochemische Eigenschaften

Collision Cross Section192.5 Ų [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID4052059];186.0 Ų [M]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; 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)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

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];H373 (98.5%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure];H412 (99.2%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

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.;Reported as not meeting GHS hazard criteria per 1 of 133 reports by companies.;There are 7 notifications provided by 132 of 133 reports by companies with hazard statement code(s).;Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-

Hazard Traits - Bioaccumulation; Environmental Persistence;Authoritative List - EC PBTs;Report - if used as a fragrance or flavor ingredient

Substance: 2-benzotriazol-2-yl-4,6-di-tert-butylphenol (UV-320);EC: 223-346-6;Date of inclusion: >17-Dec-2014;Reason for inclusion: PBT (Article 57d); vPvB (Article 57e)

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;IMAP assessments - Hindered phenolic benzotriazoles: Human health tier II assessment
Hazard Classes and Categories · 3 Einträge

Carc. 2 (85%);STOT RE 2 (98.5%);Aquatic Chronic 3 (99.2%)

Specific target organ toxicity (repeated exposure) - category 2

Specific target organ toxicity - Repeated exposure - Category 1 (heart, liver, kidney, blood system)

Regulatorische Informationen

Regulatory Information · 4 Einträge

Chemical: Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-

Hazard Traits - Bioaccumulation; Environmental Persistence;Authoritative List - EC PBTs;Report - if used as a fragrance or flavor ingredient

Substance: 2-benzotriazol-2-yl-4,6-di-tert-butylphenol (UV-320);EC: 223-346-6;Date of inclusion: >17-Dec-2014;Reason for inclusion: PBT (Article 57d); vPvB (Article 57e)

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

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 · 1 Eintrag

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.

Anbieter50 Anbieter

Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
艾吉析科技(上海)有限公司17717235263 · [email protected]
广州纳珑化工有限公司13192879270; 13192879270 · [email protected]
毕佳索(上海毕得医药科技股份有限公司)400-6005915 · [email protected]
湖北成丰化工有限公司13125175253 · [email protected]

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