5-aside nitroisophthalic
Amakuru y'ibanze:
Iriburiro: Acide 5-nitroisophthalic ni ikintu cyingenzi kigereranya ibintu bitandukanya ionic nka alcool ya iodohexyl, iyode, iodoformol, nibindi. Nibikoresho byo gutangiza amarangi 2, 6-dicyano-4-nitroaniline, ifite a intera nini ya porogaramu hamwe niterambere ryisoko。
Izina ryimiti: 5-nitroisophthalic aside;5-nitro-1, 3-aside aside
Numero ya CAS: 618-88-2
Inzira ya molekulari: C8H5NO6
Uburemere bwa molekuline: 211.13
EINECS nimero: 210-568-3
Imiterere：
Ibyiciro bifitanye isano: Ibikoresho fatizo bya chimique;Abahuza imiti;
Ingingo yo gushonga: 259-261 ° C (lit.)
Ingingo yo guteka: 350,79 ° C (igereranya)
Ubucucike: 1.6342 (igereranya)
Igipimo cyangirika: 1.5282 (igereranya)
Ingingo yerekana: 120 ° C.
Gukemura: Gukemura muri alcool, ether n'amazi ashyushye
imitungo: ifu yera kugeza yera.
Umuvuduko wumwuka: 0.0 ± 1,2 mmHg kuri 25 ° C.
| Ibisobanuro | igice | bisanzwe |
| Kugaragara | Ifu yera kugeza yera | |
| Ibirimo | % | ≥99% |
| Ubushuhe | % | ≤0.5 |
Hagati yingenzi yo gutandukanya amarangi.Nibindi kandi hagati yimiti isuzumisha ubiquitin nshya (X-ray itandukanye);Irakoreshwa kandi mugushushanya ibiyobyabwenge bishya bishingiye kuri PDE IV inhibitor aside glycolinic;Ikoreshwa kandi nkigihe cyo gutandukanya amarangi (amarangi yubururu azo).
Acide yibanze ya sulfurike (104.3mL, 1.92mol) yongewemo mumacupa atatu, hanyuma aside isofthalic (40g, 0.24mol) yongerwamo, irashyushya kandi ishyuha kugeza kuri 60 ℃, ifata 0.5h, na 60% acide nitric (37.8g, 0.36) mol) yongeyeho kugenzura urwego rwihuta.Ongeraho mumasaha 2.Nyuma yo kongeramo, ubushyuhe bwo kubika ubushyuhe kuri 60 ℃ kumasaha 2.Nkonje kugeza munsi ya 50 ° C, hanyuma ongeramo 100mL y'amazi.Ibikoresho byakonjeshejwe ubushyuhe bwicyumba, bisukwa muyungurura, bipompa kugirango bikureho imyanda, cake yo kuyungurura yogejwe namazi, ayungurura kugirango yongere yongere, kandi ibicuruzwa byera byari garama 34,6, umusaruro wari 68.4%.
25kg / 3-muri-1 impapuro-plastike ikomatanya, cyangwa igikapu kiboheye, cyangwa indobo 25kg / ikarito (φ410 × 480mm);Gupakira ukurikije ibyo umukiriya asabwa;
Bika mu kintu cyumuyaga ahantu hakonje, humye, hahumeka neza kure yumuriro n’umuriro.
![methyl 2,2-difluorobenzo [d] [1,3] dioxole-5-carboxylate CAS: 773873-95-3](https://cdn.globalso.com/nvchem/carboxylate1-300x300.png)
