Dibenzosuberenone (5-Dibenzosuberenone)
Synonyms:5-DIBENZOSUBERENONE; 5H-DIBENZO[A,D]CYCLOHEPTEN-5-IB; CYPROHEPTADINE IMPURITY B; CYPROHEPTADINE IMPURITY B (5H-DIBENZO A, D CYCLOHEPTENE-5-ONE); 5H-DIBENZO(A,D)CYCLOHEPTENE-5-OL;
CAS Nr.:2222-33-5
Molecular Formula: C15H10O
Molecular Luj:206.24 Nws
EINECS No.:218-737-3 ib
Daim ntawv thov:Pharmaceuticals, intermediates, APIs, kev cai synthesis, tshuaj
Qauv
Superiority:Tus neeg muag khoom zoo tshaj plaws, siab zoo, tus nqi sib tw, xa khoom sai, teb sai
Kev siv:Qhov nruab nrab ntawm Cyproheptadine hydrochloride thiab Cyclobenzoline.
Yam muaj feem:Pharmaceutical Intermediates; API intermediates; nruab nrab ntawm Cyclobenzaprine, Cyproheptadine,; Lwm cov tshuaj reagent; Aromatics;
| Melting point | 87-88 ° C (lit.) |
| Boiling point | 210 ° C / 3mmHg |
| Qhov ntom | 1.0701 (zeeg) |
| Refractive Index | 1.6324 (kwv yees) |
| Kev cia khoom | Muab kaw rau hauv qhuav, Chav Kub |
| Flash point | > 110 ℃ |
| Solubility | Chloroform (me ntsis), Ethyl Acetate (me ntsis) |
| Daim ntawv | Crystalline hmoov |
| Loj | 1.156 ib |
| Xim | Dawb rau daj ntseg daj los yog beige |
| Dej solubility | Soluble hauv chloroform, ethyl acetate. Insoluble hauv dej. |
| Hazard Category Code | 36/37/38 ib |
| Cov lus hais txog kev nyab xeeb | 24/25-36-26 ib |
| Dangerous khoom thauj No | ib 3077 |
| WGK Germany | 3 |
| RTECS | HP 1147500 |
| Kev Ceeb Toom | Irritant |
| Hazard theem | 9 |
| Ntim qeb | 3 |
| HS Code | 291439 0 |
| Tshwj xeeb specifications raws li tus neeg yuav tsum tau muaj | |
| Qhov tshwm sim | Lub teeb daj los yog yuav luag dawb crystalline hmoov |
| Poob rau ziab | 0.5% max |
| Purity (HPLC) | 99.0 ;nqi |
Kev ceev faj rau kev nyab xeeb:
Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv zoo. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.
Cov xwm txheej rau kev ruaj ntseg cia, suav nrog txhua qhov tsis sib xws:
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Cia sib nrug ntawm cov khoom ntim khoom noj lossis cov khoom siv tsis sib xws.
Jingye muaj 86 pawg ntawm cov reactors nyob rau hauv tag nrho, uas lub ntim ntawm enamel reactor yog 69, los ntawm 50 mus rau 3000L. Tus naj npawb ntawm stainless reactors yog 18, los ntawm 50 mus rau 3000L. QC tau nruab nrog ntau pua ntawm txhua yam kev ntsuas ntsuas. Nws tuaj yeem ua tau raws li kev lag luam ntau lawm thiab kev tsom xam ntawm cov khoom. Cov khoom no yog cov khoom lag luam zoo tshaj plaws thiab tuaj yeem xa tuaj raws li cov neeg siv khoom xav tau.
Kev ywj pheej R & D lub tsev Independent pilot plant Professional Research Team (4 masters thiab 5 senior engineers, the other are graduates) Professional test equipment Jingye ua hauj lwm nyob rau hauv kev koom tes nrog Beijing zhongguancun life science park, Shanghai Organic Chemical Research Institute ntawm Suav Academy ntawm Sciences, Nanjing University , Suav Pharmaceutical University. Jingye kuj koom tes nrog cov lag luam txawv teb chaws.
