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111Category: | Catalyst and Auxiliary |
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CAS NO: | 70321-86-7 | ||
EC NO: | 274-570-6 | ||
Molecular Formula: | C46H37Cl2N11O2 | ||
Molecular Weight: | 846.7645 | ||
Specification: | Appearance:light yellow powder;Melting Point:137-141°C;Volatile Matter:≤0.3%;Ash Content:≤0.05%;Purity(HPLC):≥99%;Transmittance:460nm≥97.00,500nm≥98.00 | ||
InChI: | InChI=1/C40H32N8O2.C6H5N3.2ClH/c1-49-37-27-31(23-25-35(37)47-43-39(29-15-7-3-8-16-29)41-45(47)33-19-11-5-12-20-33)32-24-26-36(38(28-32)50-2)48-44-40(30-17-9-4-10-18-30)42-46(48)34-21-13-6-14-22-34;1-2-4-6-5(3-1)7-9-8-6;;/h3-28H,1-2H3;1-4H,(H,7,8,9);2*1H/q+2;;;/p-2 | ||
Packing: | 25kg paper drum or carton with pallet | ||
Product description: UV-234 is a kind of yellowish powder,melting point is 139.5-141°C,it is a fine light stabilizer,suitable for PP,TPE,hard PVC,POM,PA,PC,PBT/PET,PMMA,etc. |
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Synonyms: | UV-234;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol;2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1 phenylethyl)phenol;UV absorber-234;2-(2H-benzotriazol-2-yl)-4,6-bis(2-phenylpropan-2-yl)phenol;3,3'-(3,3'-dimethoxybiphenyl-4,4'-diyl)bis(2,5-diphenyl-2H-tetrazol-3-ium) dichloride - 1H-benzotriazole (1:1);UV Abosorber 234;UV 234;Hydroxy-Bis(Dimethyl-benzyl)-Phenyl-Benzotriazole; | ||
Molecular Structure: |