535753

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

powder

• 동의어(들): 2-(2-Hydroxy-3,5-di-α-cumylphenyl)-2H -benzotriazole, 2-(2-Hydroxy-3,5-dicumyl)benzotriazole, 2-(2H -Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol, 2-(2H -Benzotriazol-2-yl)-4,6-bis(1-methyl-l-phenylethyl)phenol, 2-(3′,5′-Bis(α,α-dimethylbenzyl)-2′-hydroxyphenyl)benzotriazole, 2-(Benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol, 2-[2-Hydroxy-3,5-bis(α,α-dimethylbenzyl)phenyl]-2H -benzotriazole
• 실험식(Hill 표기법): C₃₀H₂₉N₃O
• CAS Number: 70321-86-7
• Molecular Weight: 447.57
• EC Number: 274-570-6
• MDL number: MFCD00134705
• UNSPSC 코드: 12162002
• PubChem Substance ID: 24878100
• NACRES: NA.23

속성

• 형태: powder
• Quality Level: 100
• 손실: 1.0 wt. % volatility, 264°C
• mp: 139-143 °C (lit.)
• solubility: H₂O: insoluble <0.04 ppm at 20 °C; toluene: 20 wt. % at 20 °C; methylene chloride: 34 wt. % at 20 °C; chloroform: 35 wt. % at 20 °C
• SMILES string: CC(C)(c1ccccc1)c2cc(c(O)c(c2)C(C)(C)c3ccccc3)-n4nc5ccccc5n4
• InChI: 1S/C30H29N3O/c1-29(2,21-13-7-5-8-14-21)23-19-24(30(3,4)22-15-9-6-10-16-22)28(34)27(20-23)33-31-25-17-11-12-18-26(25)32-33/h5-20,34H,1-4H3
• InChI key: OLFNXLXEGXRUOI-UHFFFAOYSA-N

설명

애플리케이션

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.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 383.0 °F - closed cup
• Flash Point (°C): 195 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves