Qib 2-Chlorobenzonitrile OCBN 99.5% CAS 873-32-5
qib tshuaj2-Chlorobenzonitrile OCBN 99.5% CAS 873-32-5
Khoom Paub meej:
Khoom npe: 2-Chlorobenzonitrile
Synonyms: OCBN; o-chlorobenzonitrile
CAS RN:873-32-5 : kuv
EINECS No.: 212-836-5
Cov mis mos molecular: C7H4ClN
Molecular Luj: 137.5664
Cov ntsiab lus:≥99.5%
Cov tsos mob: Cov xim tsis muaj pob tshab lossis lub teeb daj ua kua / tsis muaj xim crystalline khoom
Peb 2-Chlorobenzonitrile (OCBN 99.5%) yog tsim los ntawm ammonia oxidation txheej txheem, siab purity nrog tsis muaj ntxhiab tsw, tuaj yeem siv los ua cov tshuaj intermediates rau tib neeg thiab tsiaj txhu.
organic synthesis nruab nrab; dyes thiab kev kho mob nruab nrab, nruab nrab ntawm cov tshuaj zoo
Ntim:
Nyob rau hauv 25kg / nruas, 250kg / nruas (los yog nyob ntawm cov neeg muas zaub). Khaws nyob rau hauv qhuav, txias, ventilated qhov chaw.
Cia:
Khaws hermetically hauv qhov chaw ntxoov ntxoo thiab qhov cua. Nws lub neej txee yog 12 lub hlis. Nws tseem tuaj yeem siv tau yog tias mus txog tus qauv los ntawm kev rov kuaj dua tom qab hnub tau teev tseg.
Kev thauj mus los:
Tsis txhob kub siab thiab tshav kub kub thaum caij tsheb thauj mus los.
| Yam khoom | Index |
| Qhov tshwm sim | Dawb crystalline khoom (pob tshab kua) |
| Purity | ≥99.5 |
| Moisture (%) | ≤ 0.1 |
| 2-Chlorotoluene (%) | ≤ 0.1 |
| 4-Chlorobenzonitrile (%) | ≤ 0.3 |
| Ntxiv rau: peb tuaj yeem ua synthesize raws li cov neeg siv khoom index thov | |
| Khoom | 2-Chlorobenzonitrile / OCBN | ||
| Batch No | 211227-19 | Ntim: | 30000 KG |
| Hnub tsim khoom | Peb Hlis 27, 2021 | Hnub tim | Peb Hlis 26, 2022 |
| Pab neeg | Specification | Cov txiaj ntsig | |
| Qhov tshwm sim | dawb crystalline | lees paub | |
| Assay (%) | ≥99.0 | 99.79 ib | |
| Moisture (%) | ≤ 0.10 | 0.04 ib | |
| 2-Chlorotoluene (%) | ≤ 0.10 | 0.06 ib | |
| 4-Chlorobenzonitrile (%) | ≤ 0.30 | 0.10 | |
| Melting point (℃) | 43.0 ~ 46.0 | 43.5 ~ 44.0 | |
| Xaus | Tsim nyog | ||
