Crotamiton (N-Ethyl-O-Crotonotoluidide)
Ụdị okwu:N-Ethyl - O-Crotonotoluidide;(2E) -N-Ethyl-N- (2-methylphenyl) -2-butenamide;2-Butenamide, N-ethyl-N- (2-methylphenyl)
Nọmba CAS:483-63-6
Ụdị molekụla: C13H17Mba
Ibu Molecular:203.28
EINECS Mba:207-596-3
Na-eji:Maka ọrịa allergies dị iche iche na ihe mgbakwunye ịchọ mma
Nhazi
Ngwa:Pharmaceuticals, intermediates, API, omenala njikọ, kemịkalụ
Nke kachasị:Onye na-ere ahịa kacha mma, ogo dị elu, ọnụ ahịa asọmpi, nnyefe ngwa ngwa, nzaghachi ngwa ngwa
Ụdị emetụtara:Ihe ogwugwu;Ngwa akụrụngwa ọgwụ;Ihe eji eme ihe;Amide;Ngwakọta nke amide;API;API;EURAX;Obere ihe mgbochi molekul;A na-eji ya agwọ ọrịa scabies na itching akpụkpọ n'elu akwa;Ụlọ ọrụ ọgwụ na chemical;Ngwa ngwa ọgwụ;API ọgwụ;Akụrụngwa anụmanụ;Ndị na-emepụta ọgwụ, pesticide na agba agba;Organic chemical akụrụngwa;Ngwa ngwa kemịkalụ
| Ebe mgbaze | 25°C |
| Ebe esi nri | 153-155 Celsius C/13 mmHg (ọkụ) |
| Njupụta | 0.987 g/mL na 25 Celsius C (ọkụ.) |
| Rindex na-emepụta ihe | n20/D 1.54 (ọkụ) |
| Fihe ncha | >230 Celsius F |
| Solubility | Ekarịa:soluble |
| Form | Nrie |
| pKa | 1.14± 0.50 (buru amụma) |
| Agba | Agba na-acha aja aja |
| Mmirisolubility | Na-agbaze n'ime mmiri (1:500), mmanya, methanol, ether, na ethanol. |
| Sobi ụtọ | Ìhè nwere mmetụta |
| Koodu udi egwu | 22-36/38-43 |
| Nkwupụta nchekwa | 26-36 |
| WGK Germany | 3 |
| RTECS | GQ700000 |
| Koodu HS | 2924296000 |
| Nkọwa pụrụ iche dị ka ihe ndị ahịa chọrọ | |
| Ọdịdị | Mmiri mmiri na-acha odo odo na-acha odo odo |
| Njupụta nke ikwu | 1.008-1.011 |
| Ntụgharị ntụgharị | 1.540-1.542 |
| Chloride | 0.01 max |
| Ihe fọdụrụ na mgbanye | 0.1 max |
| Amin free | 2.5 mg max |
| Ịdị ọcha (HPLC) | 98.0-102.0 nkeji |
| Ụkpụrụ Ogo | Chinese pharmacopoeia (2015) |
Akpachara anya maka njikwa adịghị mma:
Zere ịkpụ uzuzu.Zere ikuku iku ume, gas ma ọ bụ vapours.Zere ịkpọtụrụ akpụkpọ ahụ na anya.Jiri akụrụngwa nchedo onwe onye.Yiri aka kemịkalụ na-apụghị imeri emeri.Gbaa mbọ hụ na ikuku ikuku zuru oke. Wepu isi mmalite niile nke mgbanye.Wepụ ndị ọrụ gaa n'ebe dị nchebe. Mee ka ndị mmadụ pụọ na ikuku nke mwụfu/nyocha.
Ụzọ na ihe maka njide na ihicha:
Chịkọta ma hazie mkpofu.Debe kemịkalụ n'ime igbe dabara adaba yana mechiri emechi maka mkpofu.Wepu isi mmalite niile nke mgbanye.Jiri ngwaọrụ na-egbochi ọkụ yana ngwa mgbawa.Ekwesịrị ikpochapụ ihe akwadoro ma ọ bụ anakọtara ozugbo, dịka iwu na ụkpụrụ dabara adaba.
20L nke nnukwu njupụta polyethylene plastic barrel.
Tinye akpa mkpuchi ọkụ ojii n'èzí gbọmgbọm ahụ.
A ga-eji pallet osisi na-abụghị fumigation kpuchie ngwongwo ndị ahụ.
Jingye nwere 86 set nke reactors na mkpokọta, nke olu nke enamel reactor bụ 69, site na 50 ruo 3000L.Ọnụ ọgụgụ nke igwe anaghị agba nchara bụ 18, site na 50 ruo 3000L.QC nwere ọtụtụ narị ụdị ngwa nyocha niile.Ọ nwere ike izute mmepụta azụmahịa na nyocha zuru oke nke ngwaahịa ahụ.Ngwaahịa a bụ ngwaahịa ntụpọ dị elu ma enwere ike ibunye ya dịka mkpa ndị ahịa siri dị.
![2-Bromo-1-[4- (methylsulfonyl) phenyl] -1-ethanone.](http://cdn.globalso.com/jingyepharma/50413-24-6-300x300.jpg)
