China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > Dimethyl (p-methoxy-benzyl idene)malonate
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- Region :China/Tianjin
- Tel : +86-22-83739603
- Fax : +86-22-23989438
- Email :sales@yuansu-reagent.com
- URL :www.yuansu-reagent.com/cpzs
- Add :No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China
- Details for Dimethyl (p-methoxy-benzyl idene)malonate
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Dimethyl (p-methoxy-benzyl idene)malonate
Category : Paint and Coatings/Appliance Paint
CAS NO : 7443-25-6 EC NO : 231-185-8 MF : C13H14O5 MW : 250.2473 Specification : 99% min Packing : 25kg 50kg drum or bag Product description : Appearance:White crystal powder
Assay: 99% min by HPLC
IR Identity: conform to standard
HNMR：conform to standard
carbon spectrum: conform to standard
Water by K. F.:0.5% max or as per the customer’s request
Loss on drying:0.5% max. or as per the customer’s request
M.P.: 55-60°C
Uses : As a UV absorber (such as PR-25, UV-1988), it is used in solvent based coatings, industrial coatings, UV cured coatings, and varnishes, especially suitable for scenes with high color requirements. As a pharmaceutical intermediate, used for pharmaceutical Synonyms : Cyasorb UV 1988;NSC 306435;Malonic acid, (p-methoxybenzylidene)-, dimethyl ester (8CI);Propanedioic acid, ((4-methoxyphenyl)methylene)-, dimethyl ester;Propanedioic acid, 2-((4-methoxyphenyl)methylene)-, 1,3-dimethyl ester;dimethyl (4-methoxybenzylidene)propanedioate;Propanedioic acid, (4-methoxyphenyl)methylene-, dimethyl ester;HOSTAVINPR-25;DIMETHYL(PARA-METHOXYBENZYLIDENE)MALONATE;4-Methoxybenzylidene malonic acid dimethyl ester;Dimethyl 4-methoxybenzylidenemalonate;UV-PR25;Hostavin BRE 25; Molecular Structure : 
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