Question

Product Name:2-Chlorobenzoic acid CAS: 118-91-2 | CC14溶液法 15.00 1000 W /cm- 928 66 6.46 55 C-OH 3629 86 1765 66 9077 50 1705 3020 50 1594 47 2889 62 1683 01 2677 69 157174 2849 04 155985 2643 901549 84 1479 63 1180 a! 1444 531163 74 1435 50 1146 64 1407 39 1126 77 1301321103 79 ] 265 36 1054 30 1254 47 1043 64 567 72 562 74 492 61 Information Reference:WinChembase

I've attached an IR spectrum of 2 chlorobenzoic acid. Please do a functional group analysis of the different peaks to show how one could determine that this compound is in fact 2-chlorobenzoic acid.

Answer 1

Answer fax Inftared CIR is vsed The Gpe functional aup Present inthe af detectien coplete cetermiains mR empaund whee as need Ge The stauctune and spectrometer mass we cor consides the masr campaund heae is presence hydrogen bonding fallausing strong giveo peak In a intra molecular The, IR aYaph shau 3629 c 3077 cm peak 766 cm cm 1404 cm 80cm 1683 om SOET 103 cm 3629 cm The TR. 3625 indi'cak That the pesence free Alcahala 3629 The TR 3a 77 cmsindicote hct bonded the presence These indcote that oH is present Tne

that presence incicate Jhe ০ Acidl 9 present Thi's is Acid Confivm that the The R 66 Cm inclicote e&tr likee graup Th's is due Jout prasence to we haz cbae hadzogan bandingnlp 6bop PeaE ०६ has too intensity hat is fadn 766 obaut Hadhagen is hen Then anltit lband и cm 1630 1630 ca ১ that The indicate Aronnatie band the Presen ce CTC 16-30 2889 The 2889 c of indicote c-H bonds that the presence

Answer fax Inftared CIR is vsed The Gpe functional aup Present inthe af detectien coplete cetermiains mR empaund whee as need Ge The stauctune and spectrometer mass we cor consides the masr campaund heae is presence hydrogen bonding fallausing strong giveo peak In a intra molecular The, IR aYaph shau 3629 c 3077 cm peak 766 cm cm 1404 cm 80cm 1683 om SOET 103 cm 3629 cm The TR. 3625 indi'cak That the pesence free Alcahala 3629 The TR 3a 77 cmsindicote hct bonded the presence These indcote that oH is present Tne

that presence incicate Jhe ০ Acidl 9 present Thi's is Acid Confivm that the The R 66 Cm inclicote e&tr likee graup Th's is due Jout prasence to we haz cbae hadzogan bandingnlp 6bop PeaE ०६ has too intensity hat is fadn 766 obaut Hadhagen is hen Then anltit lband и cm 1630 1630 ca ১ that The indicate Aronnatie band the Presen ce CTC 16-30 2889 The 2889 c of indicote c-H bonds that the presence

1407 cm The 4 1L44 cm nd 1407 conjuzotdesc due to the compaund AYomatic /Rాం లm 8- IR. The due linkage frequency ase die to the to These two loanding 4 nen bandinghdogen 629 Cm The R 629 Suhctitutea) due to the ane benzene antho 629 cm 492 cm hI'R 92 cm The indicats thhat the Presence of halo-alleane. 64432 Cm

om thot Tharetere enciuces Ce helagen Acie is present ortho subshituteol along wit

1407 cm The 4 1L44 cm nd 1407 conjuzotdesc due to the compaund AYomatic /Rాం లm 8- IR. The due linkage frequency ase die to the to These two loanding 4 nen bandinghdogen 629 Cm The R 629 Suhctitutea) due to the ane benzene antho 629 cm 492 cm hI'R 92 cm The indicats thhat the Presence of halo-alleane. 64432 Cm

om thot Tharetere enciuces Ce helagen Acie is present ortho subshituteol along wit