Α-氰基肉桂酸 英文名称:ALPHA-CYANOCINNAMIC ACID CAS号:1011-92-3 分子式:C10H7NO2 分子量:173.17 EINECS号:213-788-8相关产品 2-氯-α-氰基肉桂酸甲酯 3,4-亚甲基二氧基-α-氰基肉桂酸-2-乙基己酯 4-苄氧基-Α-氰基肉桂酸 alpha-Cyanocinnamic Acid α-氰基肉桂酸 Ethyl alpha-Cyanocinnamate α-氰...
Dihydroguaiaretic acid 土木香内酯 42895-57-8 松茋 Coumalic acid 24967-93-9 Monomyristin 23513-14-6 野百合碱 100665-43-8 次黄嘌呤 Gentisin 生长激素释放肽-6 岩大戟内酯B 1-咖啡酰奎宁酸 84650-60-2 松脂素-4-O-葡萄糖苷 66648-43-9 ...
2468230 1g 98% 1g/瓶 C869698-1g Macklin/麦克林 - + 瓶 ¥ 87.00 / 瓶 查看 2475119 25g 98% 25g/瓶 C869698-25g Macklin/麦克林 - + 瓶 ¥ 2,069.00 / 瓶 查看 加入购物车 分子式:C10H7NO2分子量:173.17熔点:181°CMDL号:MFCD00016813外观:白色-微浅黄色晶体-粉末...
Usage: raw material used in Synthesis Flash Point: 158.1°C Boiling Point: 337.9°Cat760mmHg Cas NO.: 1011-92-3 Name: ALPHA-CYANOCINNAMIC ACID Purity: 95%, 99% Brand Name: Dayang Aliase: Intermediate Appearance: liquid or solid Melting Point: 181°C EINECS: 213-788-8Packaging...
2-Cyano-3-phenylacrylic acid CAS号: 1011-92-3 MDL号: 分子式: C10H7NO2 分子量: 173.17 g/mol COA MSDS 大包装询价 库存状态为分装好的现货产品(1.2.3...等具体数量),每日16:00前订单当天发出; 库存状态为未分装好的现货产品(显示 “现货” 字样),每日15:00前的订单1-3个工作日发出;...
NEW MATERIAL:A compound expressed by formula I (R is 1-10C alkyl or alkoxy; n is 1 or 2; X is cyano, F, Cl or Br). EXAMPLE:4-Fluorophenyl 4-pentyl-alpha-cyanocinnamate. USE:A liquid crystal composition capable of driving liquid crystal display elements at a low voltage and ...
Product NameALPHA-CYANOCINNAMIC ACID ETHYL ESTER CAS2025-40-3 MFC12H11NO2 MW201.22 More 90 MHz in CDCl3 1H NMR89.56 MHz C12H11N O210.0 mol% in CDCl3 ethyl alpha-cyanocinnamate Assign. Shift(ppm) A 1.38 B 4.36 C 8.23 D 7.97 E 7.35 to 7.66 ...
[R<5> and R<7> are H, 1-3C alkyl, methoxymethyl, etc.; R<6> is amino of formula IV (R<9> is H, 1-3C alkyl, phenyl, etc.; R<10> is phenyl or benzyl) or phenoxy] with cyanoacetamide in the absence of catalyst or using an acid (e.g. H2SO4 or benzenesulfonic acid) ...
EXAMPLE:4-Pentyl-alpha-cyanocinnamic acid 2-cyano-4-fluorophenyl ester. USE:A liquid crystal composition effective to increase the DELTAepsilon of a nematic liquid crystal composition having negative DELTAepsilon. PREPARATION:The compound of formula can be prepared by reacting the 4-substituted-alpha-...
PURPOSE: To provide a new α-cyanocinnamic acid ester compound greatly high in a SHG effect, important as an organic nonlinear optical material excellent in transparency, and also important as a color-generating material and a laser dyestuff because of generating large fluorescent light. ;...