4-Fluoro-2-nitroanisole (CAS # 445-83-0)
| Risk Codes | 36/37/38 – Khaus 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. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | 3 |
| HS Code | 2 90930 |
| Kev Ceeb Toom | Irritant |
Taw qhia
4-fluoro-2-nitroanisole (4-fluoro-2-nitroanisole) yog cov organic compound. Nws cov mis molecular yog C7H6FNO3 thiab nws qhov hnyav molecular yog 167.12g / mol. Nws yog daj crystalline khoom.
Cov nram qab no yog cov khoom ntawm 4-fluoro-2-nitroanisole:
-Lub cev muaj zog: 4-fluoro-2-nitroanisole yog cov khoom daj nrog cov ntxhiab tsw tshwj xeeb, soluble hauv cov kuab tshuaj organic xws li ether, chloroform thiab methanol.
-Chemical zog: Nws tuaj yeem decompose explosively ntawm qhov kub thiab txias thiab rhiab rau lub teeb thiab huab cua.
4-fluoro-2-nitroanisole muaj qee qhov kev siv hauv cov organic synthesis:
-Nyob rau hauv kws tshuaj, nws yuav siv tau raws li ib tug synthesis thiab precursor khoom rau kws tshuaj intermediates.
-Nws tseem tuaj yeem siv los ua cov khoom siv nruab nrab rau cov organic dyes.
Txoj kev npaj 4-fluoro-2-nitroanisole:
4-fluoro-2-nitroanisole tuaj yeem tsim los ntawm fluorination ntawm methyl ether thiab nitric acid.
Kev nyab xeeb cov ntaub ntawv hais txog lub compound:
- 4-fluoro-2-nitroanisole yog ib qho tshuaj lom thiab yuav tsum tau siv thiab ceev faj. Nws yuav tsum tau khaws cia kom deb ntawm cov nplaim taws thiab qhov kub thiab txias, thiab tsis txhob sib cuag nrog oxidants thiab combustible tshuaj.
- Ua tib zoo hnav cov cuab yeej tiv thaiv tsim nyog, xws li cov hnab looj tes tiv thaiv tshuaj, tsom iav thiab khaub ncaws tiv thaiv.
-Tsis txhob nqus nws cov vapor lossis hmoov av thaum siv, thiab tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. Thaum muaj kev sib chwv tsis sib haum, yaug tam sim nrog dej ntau thiab nrhiav kev pab kho mob.
-Thaum khaws cia, khaws 4-fluoro-2-nitroanisole rau hauv lub thawv kaw, kom deb ntawm hluav taws thiab oxidizing tus neeg sawv cev.
Txawm li cas los xij, thov nco ntsoov tias cov ntaub ntawv muab hauv kab lus no tsuas yog siv rau kev siv xwb. Thaum siv thiab tuav cov tshuaj lom neeg, koj yuav tsum xa mus rau daim ntawv pov thawj kev nyab xeeb (SDS) thiab cov lus qhia kev tshaj lij.
