图谱信息 供应商 相关产品
网站主页CAS数据库列表 883-21-6更多图谱1-甲氧基-2-萘甲酸(883-21-6)红外图谱(IR2)

1-甲氧基-2-萘甲酸

产品名称 1-甲氧基-2-萘甲酸

CAS号883-21-6

分子式C12H10O3

分子量202.21

展开


  • Mass

    MS-IW-4239          
    1-methoxy-2-naphthoic acid
    C12H10O3            (Mass of molecular ion:    202)
    

       Source Temperature: 140 °C
       Sample Temperature: 100 °C
       Direct, 75 eV
    

          18.0       2.1
          28.0       1.3
          39.0       2.4
          50.0       2.0
          51.0       3.5
          57.0       1.4
          62.0       3.4
          63.0       7.7
          64.0       2.5
          65.0       1.7
          71.0       1.8
          74.0       3.1
          75.0       3.3
          76.0       2.3
          77.0      11.2
          78.0       2.0
          85.0       2.8
          86.0       2.1
          87.0       3.2
          88.0       4.2
          89.0       3.6
          92.0       1.1
         101.0       2.8
         102.0       2.7
         103.0      11.8
         104.0       1.1
         113.0       6.3
         114.0      22.3
         115.0      26.5
         116.0       3.0
         126.0       6.1
         127.0      13.9
         128.0      11.0
         129.0      45.5
         130.0       5.2
         131.0      18.7
         132.0       1.8
         142.0       4.7
         143.0      19.3
         144.0       2.9
         155.0      23.4
         156.0      10.6
         157.0       5.6
         158.0       1.0
         159.0       7.4
         170.0      12.6
         171.0       4.9
         172.0       1.6
         173.0      18.1
         174.0       2.2
         183.0       3.8
         184.0       5.2
         185.0      15.6
         186.0       2.3
         187.0       2.9
         202.0     100.0
         203.0      13.5
         204.0       1.4
    

KBr disc



nujol mull