Methyl 2-bromomethyl-3-nitrobenzoate (CAS# 98475-07-1)
| Aqoonsiga UN-ka | UN 3261 8/PG III |
| Heerka khatarta | 8 |
| Kooxda Baakadaha | III |
Hordhac
Methyl 2-bromomethyl-3-nitrobenzoate.
Tayada:
1. Muuqashada: dareere aan midab lahayn ama crystalline cad oo adag;
4. Cufnaanta: qiyaastii 1.6-1.7 g / ml;
5. Solubility: waxay ku milmaan dareerayaasha organic, sida khamriga, ethers iyo ketones.
Isticmaal:
Methyl 2-bromomethyl-3-nitrobenzoate waxaa inta badan loo isticmaalaa sida dhexdhexaad ah ee sunta cayayaanka, waxaa loo isticmaali karaa in synthesize ee cayayaanka sida methyl besylsulfonylcarboxyl, iyo sidoo kale loo isticmaali karaa sida dhexdhexaad ah synthetic ee glyphosate.
Habka:
Methyl 2-bromomethyl-3-nitrobenzoate waxaa lagu diyaarin karaa chloromethylation iyo nitrification. Tallaabooyinka gaarka ah waa sida soo socota: methyl benzoate waxaa lagu falceliyaa acetic acid iyo fosfooraska trichloride heerkulka hooseeya si loo helo methyl 2-chloromethylbenzoate; Kadibna, methyl 2-chloromethylbenzoate waxaa lagu soo dhexgeliyaa kooxda nitro iyadoo nitrification of nitrate lead si loo siiyo methyl 2-bromomethyl-3-nitrobenzoate.
Macluumaadka Badbaadada:
1. Methyl 2-bromomethyl-3-nitrobenzoate waa mid gubanaysa heerkulka sare iyo ololka furan, markaa heerkulka sare iyo ololka furan waa in laga fogaado.
2. Xidho muraayadaha kiimikada iyo galoofyada ilaalinta marka aad isticmaalayso si aad uga fogaato taabashada maqaarka iyo neefsashada gaasaska.
4. Marka la kaydinayo, waa in la xidhaa lagana fogeeyaa kulaylka, dabka iyo oksidayaasha.
