2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol

• Catalog No.: 535753
• CAS Number: 70321-86-7
• M. F.: C30H29N3O
• M. W.: 447.57076

SYNONYMS

• Title: 2-(2H-苯并三唑-2-基)-4,6-二(1-甲基-1-苯基乙基)苯酚
• IUPAC name: 2-(2H-1,2,3-benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol
• IUPAC Traditional name: 2-(1,2,3-benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol

DATABASE IDS

• MDL Number: MFCD00134705
• EC Number: 274-570-6
• CAS Number: 70321-86-7
• PubChem SID: 24878100

PROPERTIES

• Empirical Formula (Hill Notation): C30H29N3O
• Loss on Drying: 1.0 wt. % volatility, 264°C
• Apperance: powder
• Flash Point: 195 °C
• Flash Point: 383 °F
• Melting Point: 139-143 °C(lit.)
• Solubility: H2O: insoluble <0.04 ppm at 20 °C
• Solubility: toluene: soluble20 wt. % at 20 °C
• Solubility: methylene chloride: soluble34 wt. % at 20 °C
• Solubility: chloroform: soluble35 wt. % at 20 °C
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: nwg

DETAILS

Description (English)

Packaging
100 g in glass bottle
Application
Low volatile benzotriazole UV light absorber and stabilizer.Imparts outstanding light stability for polymers processed at high temperatures such as polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers also highly effective for polyvinylchloride, styrene homo- and copolymers.

Description (简体中文)

包装
100 g in glass bottle
Application
低挥发性苯并三唑紫外线吸收剂和稳定剂。为在高温下加工的聚合物（如聚碳酸酯、聚酯、聚缩醛、聚酰胺、聚苯硫醚、聚苯醚、芳香族共聚物、热塑性聚氨酯和聚氨酯纤维）提供杰出的光稳定性，同时对聚氯乙烯、苯乙烯均聚物和共聚物也非常有效。