4-iodo-3-nitrobenzoic acid methyl ester (CAS # 89976-27-2)
| Risk Codes | R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos. R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag |
Taw qhia
Methyl 4-iodo-3-nitrobenzoate yog ib qho organic compound, thiab nws lub npe lus Askiv yog Methyl 4-iodo-3-nitrobenzoate.
Zoo:
- Zoo li: Dawb rau beige khoom
Siv:
- Methyl 4-iodo-3-nitrobenzoate feem ntau yog siv rau hauv cov organic synthesis cov tshuaj tiv thaiv thiab tuaj yeem siv los ua ib qho nruab nrab hauv kev sib txuas ntawm lwm cov tebchaw.
Txoj kev:
- Methyl 4-iodo-3-nitrobenzoate feem ntau yog tau los ntawm reacting methyl p-nitrobenzoate nrog iodine raws li qhov tsim nyog cov tshuaj tiv thaiv.
Cov ntaub ntawv kev nyab xeeb:
- Methyl 4-iodo-3-nitrobenzoate yog ib yam tshuaj thiab yuav tsum tau ua raws li cov txheej txheem kuaj kev nyab xeeb, tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag, thiab tsis txhob nqus los yog noj.
- Nws yuav tsum tau muab khaws cia kom zoo, kom deb ntawm qhov hluav taws kub thiab kub ib puag ncig, thiab khaws cia rau hauv qhov chaw qhuav thiab qhov cua.
- Thov sab laj nrog Daim Ntawv Qhia Kev Nyab Xeeb (SDS) kom paub meej cov ntaub ntawv kev nyab xeeb ua ntej ua ib qho kev sim lossis siv lawv.
