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    2-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phen. Cas No:70321-86-7 Min.Order:0/Metric Ton Purity:98 Supply Ability:Metric Day/Ton Formula:C30H29N3O Einecs:274-570-6 Description:Superiority hangzhou utanpharma biology co., ltd. is a r&d and manufacturing based, market oriented enterprise,specialized in the r&d and marketing of active pharmaceutical ingredients and …

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    UV-234 Chemical name: 2-[2-hydroxy-3,5-bis( . -dimethyl benzyl)-phenyl]benzotriazole Molecular formula: C22H29N3O Structural formula: Properties: Properties and application:It is a very pale yellowish powder, melting point 139.5-141, effic

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    Chlorinated paraffins, short & medium chain length (SCCP, MCCP), all members Note that the use of specific CAS numbers for these substances differs throughout the world. Example CAS numbers are provided below; however, other CAS numbers may be used that are not specific to chain length.

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    CHISORB® 234 - UV Absorber (Benzotriazole) CAS No. 70321-86-7

    CAS No. 70321-86-7 CHISORB® 234 protects polymers from ultraviolet radiation. Compared to other commercialized UV absorbers, CHISORB® 234 has lower volatility, which makes it especially useful for those applications involving high temperature processing. This product is an off-white to slightly yellowish crystalline powder.

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    Abstract. An analytical method for the quantitative determination of 4 antioxidants, 9 ultraviolet (UV) stabilizers, 12 phthalate plasticizers and 2 photoinitiators in plastic food package using accelerated solvent extraction (ASE) coupled with high-performance liquid chromatography-photodiode array detector (HPLC-PDA) has been developed.

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    A recent study revealed that certain BUVSs such as UV-P, UV-9, UV-326, and UV-090 have the AhR ligand activities and these activities remained unchanged in the presence of CYP1A1 (Nagayoshi et al., 2015).CYP3A4 is the predominant isoform among CYP450 family in liver and is also responsible for the metabolism of a large variety of exogenous and endogenous substrates.

    Detection of benzotriazole UV stabilizers in the blubber .

    Detection of benzotriazole UV stabilizers in the blubber of marine mammals by gas chromatography-high resolution mass spectrometry (GC-S) Article in Journal of Environmental Monitoring 12(11 .

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