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

ALDRICH/535753 - powder

Synonym: 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

CAS Number: 70321-86-7
Empirical Formula (Hill Notation): C30H29N3O
Molecular Weight: 447.57
EC Number: 274-570-6
MDL Number: MFCD00134705
Linear Formula: C30H29N3O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-535753-100G 100 g
 $77.30
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 535753-100G

 

form powder
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
loss 1.0 wt. % volatility, 264°C
mp 139-143 °C (lit.)
Quality Level 100 
SMILES string CC(C)(c1ccccc1)c2cc(c(O)c(c2)C(C)(C)c3ccccc3)-n4nc5ccccc5n4
solubility chloroform: 35 wt. % at 20 °C
  H2O: insoluble <0.04 ppm at 20 °C
  methylene chloride: 34 wt. % at 20 °C
  toluene: 20 wt. % at 20 °C
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.
Packaging: 100 g in glass bottle
mp 139-143 °C (lit.)
UNSPSC 12162002

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