Basic Information |
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| Product Name： | 2-(2H-BENZOTRIAZOL-2-YL)-4,6-BIS(1-METHYL-1-PHENYLETHYL)PHENOL |
| CAS： | 70321-86-7 |
| English Synonyms： | UV-234 ; 2-BENZOTRIAZOL-2-YL-4,6-BIS(2-PHENYLPROPAN-2-YL)PHENOL ; 2-(2H-BENZOTRIAZOL-2-YL)-4,6-BIS(1-METHYL-1-PHENYLETHYL)PHENOL ; ULTRAVIOLET ABSORBENT UV-234 ; TINUVIN 234 ; 2-(3',5'-BIS(1-METHYL-1-PHENYLETHYL)-2'-HYDROXYPHENYL)BENZOTRIAZOLE ; 2-[2-HYDROXY-3,5-DI(1,1-DIMETHYLBENZYL)PHENYL]2H-BENZOTRIAZOLE ; UV234 |
| MDL Number.： | MFCD00134705 |
| H bond acceptor： | 4 |
| H bond donor： | 1 |
| Smile： | CC(C)(c1ccccc1)c2cc(c(c(c2)n3nc4ccccc4n3)O)C(C)(C)c5ccccc5 |
| InChi： | 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 |
| InChiKey： | InChIKey=OLFNXLXEGXRUOI-UHFFFAOYSA-N |
Property |
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| Melting Point： | 139-143 DEG C(LIT) |
| Physical Property： | FLASHPOINT: 195 DEG C FLASHPOINT: 383 DEG F |
| Comments： | 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 FORM: POWDER LOSS: 1.0 WT % VOLATILITY, 264 DEG C SOLUBILITY: CHLOROFORM: SOLUBLE35 WT % AT 20 DEG C SOLUBILITY: H2O: INSOLUBLE <0.04 PPM AT 20 DEG C SOLUBILITY: METHYLENE CHLORIDE: SOLUBLE34 WT % AT 20 DEG C SOLUBILITY: TOLUENE: SOLUBLE20 WT % AT 20 DEG C UNSPSC: 12162002 WGK: NWG |
Safety information |
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