一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
WhatsApp
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

Back ChemicalBook Home>CAS DataBase List>607-86-3More Spectrum> Benzoic acid, 2-methyl-, anhydride(607-86-3) MS

607-86-3

Benzoic acid, 2-methyl-, anhydride(607-86-3) MS

Molecular FormulaC16H14O3

Molecular Weight254.28

  • Benzoic acid, 2-methyl-, anhydride(607-86-3) MS
    Mass 

    MS-IW-7807          
bis(o-toluic) anhydride
C16H14O3            (Mass of molecular ion:    254)


       Source Temperature: 150 °C
   Sample Temperature: 110 °C
   Direct, 75 eV


          39.0       1.4
      63.0       1.1
      65.0       6.0
      89.0       1.6
      90.0       1.4
      91.0      21.0
      92.0       1.7
     118.0      13.1
     119.0     100.0
     120.0       8.8
     195.0       1.0
     254.0       1.4

KBr disc

  • Benzoic acid, 2-methyl-, anhydride(607-86-3) MS

nujol mull

  • Benzoic acid, 2-methyl-, anhydride(607-86-3) MS

Benzoic acid, 2-methyl-, anhydride(607-86-3) MS Atlas of Related Products

×
宣恩县| 宝丰县| 碌曲县| 手游| 名山县| 罗山县| 南丹县| 襄汾县| 布尔津县| 长宁县| 稷山县| 桐城市| 来安县| 六盘水市| 老河口市| 南京市| 山东| 罗平县| 陆良县| 杭锦后旗| 汝城县| 鹤峰县| 儋州市| 五寨县| 富蕴县| 绥中县| 彩票| 阳城县| 田东县| 凭祥市| 同江市| 分宜县| 全南县| 崇明县| 南康市| 双鸭山市| 同心县| 桑植县| 万荣县| 运城市| 马山县|