1. 首页
  2. 产品目录

2H-1,4-苯并恶嗪-3(4H)-酮

2H-1,4-Benzoxazin-3(4H)-one （订货以英文为准）

编号：H157370
CAS号：5466-88-6
分子式：C8H7NO2
分子量：149.15
货号 品牌 包装 目录价 您的价格 库存 数量 购买
H157370-25g 阿拉丁 25g ¥296.90
请登录
H157370-5g 阿拉丁 5g ¥102.90
请登录
H157370-1g 阿拉丁 1g ¥72.90
请登录
H157370-10g 阿拉丁 10g ¥164.90
请登录
产品名称 2H-1,4-Benzoxazin-3(4H)-one
中文名称 2H-1,4-苯并恶嗪-3(4H)-酮
CAS号 5466-88-6
MDL编码 MFCD00158536
分子式（M.F.） C8H7NO2
分子量（M.W.） 149.15
熔点173-175 °C
产品介绍2H-1,4-Benzoxazin-3(4H)-one, a benzoxazine derivative, is a heterocyclic building block for various natural and synthetic organic compounds. It has been reported as an intermediate during the biogenesis of cyclic hydoxamic acids in maize. Its standard molar enthalpy of formation and tautomerization energy of its tautomers has been evaluated by calorimetric and computational methods. It has been synthesized by reacting o-aminophenol with chloroacetyl chloride in the presence of butanone and aqueous NaHCO3.
别名;
Reaxys-RN3956
Merck Index1790
标识符号https://www.aladdin-e.com/images/ghs/ghs06.jpg,https://www.aladdin-e.com/images/ghs/ghs08.jpg,https://www.aladdin-e.com/images/ghs/ghs09.jpg
信号词Danger
危害声明H301,H315,H319,H335,H351,H400
警示性声明P261,P273,P281,P301+P310,P305+P351+P338
个人防护设备Eyeshields,Faceshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
RTECSFE3150000
WGK德国2
闪点（摄氏）220 °C
风险声明 (欧洲)R40;R36/37/38;R50/53
安全声明（欧洲）S26;S36/37/39;S61
危害码（欧洲）Xn,N
是否危化品一般危化品
UN代码2811
搜索质检报告(COA)
搜索MSDS
相关产品