4-Cyanobenzylchloride |140-53-4 ib
Khoom Specification:
| Yam khoom | 4-Cyanobenzylchloride |
| Cov ntsiab lus (%) ≥ | 99.0 ua |
| Cov dej noo (%) ≤ | 0.2 |
| p-Chlorotoluene% ≤ | 0.2 |
| p-chlorobenzyl chloride% ≤ | 0.3 |
| o-Chlorobenzyl cyanide% ≤ | 0.2 |
Product Description:
4-Cyanobenzylchloride yog cov kua dej tsis muaj xim lossis daj, ntshiab hauv prismatic crystals, thiab yog siv los ua cov tshuaj tua kab thiab tshuaj nruab nrab, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov tshuaj tua kab pyrethroid, thiab tau txais kev xav tau zoo.
Daim ntawv thov:
(1) Nws yog siv los ua ib qho nruab nrab ntawm cov tshuaj pyrimethamine thiab rau kev sib txuas ntawm cov tshuaj thiab dyes.
(2) P-chlorobenzyl cyanide, uas yog, p-chlorobenzyl cyanide, yog kev npaj ntawm 3-methyl-2-(4-chlorophenyl) butyric acid intermediates, tuaj yeem siv los npaj cyhalothrin, bromoxynil thiab lwm yam tshuaj tua kab pyrethroid, thiab tuaj yeem siv rau hauv kev lag luam kws tshuaj los npaj acetaminopyrimidine.
(3) Qhov nruab nrab ntawm cov tshuaj Ethacrynic pyrimidine.Siv rau hauv kev tsim cov p-chlorobenzyl cawv, p-chlorobenzaldehyde, p-chlorobenzyl acetonitrile, thiab lwm yam.
(4) Nruab nrab rau kev tsim cov tshuaj Ethamipyrimidine (2,4-diamino-6-ethyl-5-p-chlorophenyl pyrimidine).
Pob:25 kgs / hnab los yog raws li koj thov.
Cia:Khaws ntawm qhov chaw ventilated, qhuav.
ExecutiveTxheem:International Standard.
