Dinitroanilin - Dinitroaniline

Dinitroanilinlar sinfidir kimyoviy birikmalar kimyoviy formulasi C bilan6H5N3O4. Ular ikkalasidan ham olingan anilin va dinitrobenzenlar. Oltitasi bor izomerlar: 2,3-dinitroanilin, 2,4-dinitroanilin, 2,5-dinitroanilin, 2,6-dinitroanilin, 3,4-dinitroanilin va 3,5-dinitroanilin.

Dinitroanilinlar har xil tayyorlashda oraliq moddalardir sanoat muhim kimyoviy moddalar, shu jumladan bo'yoqlar va pestitsidlar. Herbitsidlar qaysiki hosilalar dinitroanilinlar kiradi benfluralin, butralin, xlornidin, dinitramin, dipropalin, etalfluralin, flukloralin, izopropalin, metalpropalin, nitralin, orzalin, pendimetalin, prodiamin, profluralin va trifluralin.

2,4-Dinitroanilin reaktsiyasi bilan tayyorlanishi mumkin 1-xloro-2,4-dinitrobenzol ammiak bilan yoki 2,4-dinitroasetanilidni kislota gidrolizi bilan.[1]

Dinitroanilinlar portlovchi va issiqlik yoki ishqalanish bilan yonuvchan.

Dinitroanilinlar 2015 yilgacha, boshqalar qatorida, tomonidan ishlab chiqarilgan Dow Chemical Company, keyin ular o'z bizneslarini xususiy mulkka sotdilar Gowan kompaniyasi.[2]

Dinitroanilinlar
Kimyoviy nomi2,3-Dinitroanilin2,4-Dinitroanilin2,5-dinitroanilin2,6-Dinitroanilin3,4-Dinitroanilin3,5-dinitroanilin
Muqobil ism2,3-Dinitro-1-aminobenzol
2,3-Dinitrofenilamin
2,3-Dinitranilin		2,4-Dinitro-1-aminobenzol
2,4-Dinitrofenilamin
2,4-Dinitranilin		2,5-Dinitro-1-aminobenzol
2,5-Dinitrofenilamin
2,5-Dinitranilin		2,6-Dinitro-1-aminobenzol
2,6-Dinitrofenilamin
2,6-Dinitranilin		3,4-Dinitro-1-aminobenzol
3,4-Dinitrofenilamin
3,4-Dinitranilin		3,5-Dinitro-1-aminobenzol
3,5-Dinitrofenilamin
3,5-Dinitranilin
Kimyoviy tuzilishi2,3-Dinitroanilin.svg2,4-Dinitroanilin.svg2,5-Dinitroanilin.svg2,6-Dinitroanilin.svg3,4-Dinitroanilin.svg3,5-Dinitroanilin.svg
CAS raqami602-03-997-02-9619-18-1606-22-4610-41-3618-87-1
26471-56-7 (izomerik aralashma)
PubChemCID 136400 dan PubChemCID 7321 dan PubChemCID 123081 dan PubChemCID 69070 dan PubChemCID 136407 dan PubChemCID 12068 dan PubChem
Kimyoviy formulalarC6H5N3O4
Molyar massa183,12 g / mol
Tashqi ko'rinishrangsizdan sarg'ish ranggacha yonuvchi kukun
Erish nuqtasi187,8 ° S[3]136 ° C (parchalanish)[4]154-158 ° S160–162 ° S[5]
Zichlik1,646 g / sm (50 ° C)[6]1,61 g / sm[3]1,736 g / sm1.601 g / sm (50 ° C)[6]
Eriydiganliksuvda eriydi (20 ° C da 1-2 g / L)
GHS xavfli piktogrammalari
GHS06: zaharli GHS08: sog'liq uchun xavfli GHS09: Atrof-muhit uchun xavfli[3]GHS06: zaharli GHS08: sog'liq uchun xavfli[4]GHS06: zaharli GHS08: sog'liq uchun xavfliGHS06: zaharli GHS08: sog'liq uchun xavfli[5]
H va P iboralariH300, H310, H330, H373, H411H302, H311, H332, H373H301, H311, H331, H373H301, H311, H331, H373
P260, P264, P273, P280, P284, P301 + 310P260, P301 + 310, P320, P361, P405, P501P261, P280, P301 + 310, P311P261, P280, P301 + 310, P311
R-iboralarR26 / 27/28 R33 R51 / 53R26 / 27/28 R33 R51 / 53R23 / 24/25 R33R23 / 24/25 R33
S-iboralar(S1 / 2) S28 S36 / 37 S45 S61S28 S36 / 37 S45 S61S28 S37 S45S28 S37 S45

Adabiyotlar

  1. ^ VO 1991001292  Nitroanilinlarni tayyorlash usuli
  2. ^ dowagro.com: "Gowan Company, L.L.C. Dow AgroScience MChJ dan global DNK biznesini olishga rozi", 2015 yil 30-noyabr
  3. ^ a b v Yozib olish ning GESTIS moddalar bazasida Mehnatni muhofaza qilish instituti
  4. ^ a b Yozib olish ning GESTIS moddalar bazasida Mehnatni muhofaza qilish instituti
  5. ^ a b "3,5-dinitroanilin". Sigma-Aldrich.
  6. ^ a b C. L. Yaws (2008). Kimyoviy moddalar va uglevodorodlarning termofizik xususiyatlari (1-nashr). Nyu-York: Uilyam Endryu Inc p. 221. ISBN  978-0-815-51596-8.