Methyl 2-bromomethyl-3-nitrobenzoate (CAS# 98475-07-1)
| Li-ID tsa UN | UN 3261 8/PG III |
| Sehlopha sa Likotsi | 8 |
| Sehlopha sa ho paka | III |
Selelekela
Methyl 2-bromomethyl-3-nitrobenzoate.
Boleng:
1. Ponahalo: mokelikeli o se nang 'mala kapa o tiileng oa kristale o mosoeu;
4. Boima ba 'mele: hoo e ka bang 1.6-1.7 g / ml;
5. Ho qhibiliha: ho qhibiliha ka har'a lihlapolli tsa lintho tse phelang, tse kang joala, ethers le ketone.
Sebelisa:
Methyl 2-bromomethyl-3-nitrobenzoate e atisa ho sebelisoa e le setsi sa meriana e bolaeang likokoanyana, e ka sebelisoa ha ho etsoa chefo e kang methyl besylsulfonylcarboxyl, hape e ka sebelisoa e le setsi sa maiketsetso sa glyphosate.
Mokhoa:
Methyl 2-bromomethyl-3-nitrobenzoate e ka lokisoa ka chloromethylation le nitrification. Mehato e tobileng ke e latelang: methyl benzoate e itšoara ka acetic acid le phosphorus trichloride ka mocheso o tlaase ho fumana methyl 2-chloromethylbenzoate; Joale, methyl 2-chloromethylbenzoate e kenngoa sehlopheng sa nitro ka nitrification ea nitrate ea lead ho fana ka methyl 2-bromomethyl-3-nitrobenzoate.
Lintlha tsa Tšireletseho:
1. Methyl 2-bromomethyl-3-nitrobenzoate e ka chesoa ka mocheso o phahameng le lelakabe le bulehileng, kahoo mocheso o phahameng le lelakabe le bulehileng li lokela ho qojoa.
2. Apara likhalase tse sireletsang lik'hemik'hale le liatlana ha u sebelisa ho qoba ho kopana le letlalo le ho hema likhase.
4. Ha e bolokoa, e lokela ho koaloa 'me e bolokoe hole le mocheso, mollo le li-oxidants.
