2-(2'-Hydroxy-3'5-di-tert-butylphenyl) benzotriazole (HCID 77455)

名称と識別子

優先名称: 2-(2'-Hydroxy-3'5-di-tert-butylphenyl) benzotriazole
IUPAC: 2-(benzotriazol-2-yl)-4,6-ditert-butylphenol
現地名: 2-(2H-ベンゾトリアゾール-2-イル)-4,6-ジ-tert-ブチルフェノール
英語名: UV-320
分子式: C20H25N3O
分子量: 323.43

名称と別名

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

名称をさらに表示

2-(3,5-ジ-tert-ブチル-2-ヒドロキシフェニル)-2H-ベンゾトリアゾール2-(2H-ベンゾトリアゾール-2-イル)-4,6-ジ-tert-ブチルフェノール2-(2H-1,2,3-ベンゾトリアゾール-2-イル)-4,6-ジ-ターシャリ-ブチルフェノールチヌビン3206-(2H-ベンゾトリアゾール-2-イル)-2,4-ジ-tert-ブチルフェノール4,6-ジ-tert-ブチル-2-(2H-ベンゾトリアゾール-2-イル)フェノール2,4-ジ-tert-ブチル-6-(2H-ベンゾトリアゾール-2-イル)フェノール2-(2-ヒドロキシ-3,5-ジ-tert-ブチルフェニル)-2H-ベンゾトリアゾール2-(2H-ベンゾトリアゾール-2-イル)-4,6-ビス(tert-ブチル)フェノール2-(3,5-ジ-t-ブチル-2-ヒドロキシフェニル)ベンゾトリアゾ-ル２（２Ｈ１，２，３ベンゾトリアゾル２イル）４，６ジｔｅｒｔブチルフェノル2-(2H-1,2,3-ﾍﾞﾝｿﾞﾄﾘｱｿﾞｰﾙ-2-ｲﾙ)-4,6-ｼﾞ-tert-ﾌﾞﾁﾙﾌｪﾉｰﾙ2-(2H-1,2,3-ﾍﾞﾝｿﾞﾄﾘｱｿﾞｰﾙｰ2-ｲﾙ）-4,6-ｼﾞｰtert-ﾌﾞﾁﾙﾌｪﾉｰﾙ、（チヌビン）2-（2H-ベンゾトリアゾール-2-イル）-4,6-ビス（1,1-ジメチルエチル）フェノール2-(3,5-ジ-tert-ブチル-2-ヒドロキシフェニル)ベンゾトリアゾールフェノール、2-（2H-ベンゾトリアゾール-2-yl）-4,6-ビス（1,1-ジメチルエチル）2-（2H-1，2，3-ベンゾトリアゾール-2-yl）-4，6-ジ-tert-ブチルフェノール2-ベンゾトリアゾール-2-イル-4,6-ジ-ターシャリ-ブチルフェノール【UV-320】2‐(3,5‐ジ‐TERT‐ブチル‐2‐ヒドロキシフェニル)‐2H‐ベンゾトリアゾール標準品2-(3,5-DI-TERT-BUTYL-2-HYDROXYPHENYL)2H-BENZOTRIAZOLE , 1000 ΜG/ML IN ACETONITRILE4,6-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

データベース識別子

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

物性

構造計算による物性

XLogP: 7.3
極性表面積: 50.9 Å²
水素結合供与体数: 1
水素結合受容体数: 3
回転可能結合数: 3
重原子数: 24
形式電荷: 0
複雑度: 425

実験および物理化学的性質

Collision Cross Section192.5 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID4052059]；186.0 Å² [M]+ [CCS Type: DT; Buffer gas: N2; Ionization: APCI+; Dataset: TOXCAST; Source Identifier: DTXSID4052059]

物理化学的性質

融点: 152 · 152-154°C
沸点: 444 · 444.0±55.0 °C(Predicted)
比重(密度): 1.1 · 1.10±0.1 g/cm3(Predicted)
闪点: 215 °C · 215°C
貯蔵温度: 2 · 2-8°C
溶解性: クロロホルム（微量）、メタノール（微量）
酸解離定数(Pka): 9.41 · 9.41±0.48(Predicted)
外見: 個体
色: ホワイトからオフホワイト
InChI: InChI=1S/C20H25N3O/c1-19(2,3)13-11-14(20(4,5)6)18(24)17(12-13)23-21-15-9-7-8-10-16(15)22-23/h7-12,24H,1-6H3
InChIKey: LHPPDQUVECZQSW-UHFFFAOYSA-N
SMILES: C1(O)=C(C(C)(C)C)C=C(C(C)(C)C)C=C1N1N=C2C=CC=CC2=N1
CAS データベース: 3846 · 3846-71-7(CAS DataBase Reference)
EPAの化学物質情報: 2 · Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)- (3846-71-7)

安全と法規制

GHS分類

GHS Classification · 6 件

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.

危険有害性情報

Regulatory Information · 4 件

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 件

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)

法規制情報

Regulatory Information · 4 件

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

安全データ

tsca: TSCA listed
ridadr: 3077
risk_code: 48/22-52/53
化審法: 第1種特定化学物質 &_& 化審法施行令第7条 &_& 化審法施行令第8条
safety_code: 26-36/37/39

化学と産業

用途と製造

General Manufacturing InformationPhenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)-: ACTIVE

応用分野 · 3 件

用途紫外線安定剤、紫外線保護材

用途紫外線吸収剤 (化学工業日報社)

使用UV-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.