Cycloheptanone (CAS # 502-42-1)
| Risk Codes | R10 - Flammable R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R41 - Riam phom loj rau qhov muag R22 - Ua phem yog tias nqos |
| Kev nyab xeeb piav qhia | S23 - Tsis txhob ua pa. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S36 - Hnav khaub ncaws tiv thaiv zoo. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S39 - Hnav qhov muag / ntsej muag tiv thaiv. |
| UN IDs | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| RTECS | GU3325000 |
| TSCA | Yog lawm |
| HS Code | 29142990 ib |
| Kev Ceeb Toom | Irritant |
| Hazard Class | 3 |
| Packing Group | III |
Taw qhia
Cycloheptanone tseem hu ua hexaneclone. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cycloheptanone:
Zoo:
Cycloheptanone yog cov kua xim tsis muaj xim nrog cov xim oily. Nws muaj ib tug muaj zog pungent tsw thiab yog flammable.
Siv:
Cycloheptanone muaj ntau yam kev siv hauv kev lag luam tshuaj. Nws yog ib qho tseem ceeb organic solvent uas dissolves ntau cov organic teeb meem. Cycloheptanone feem ntau yog siv los yaj cov resins, xim, cellulose films, thiab adhesives.
Txoj kev:
Cycloheptanone feem ntau tuaj yeem npaj los ntawm oxidizing hexane. Ib txoj hauv kev npaj yog kom sov hexane rau qhov kub thiab txias thiab tuaj rau hauv kev sib cuag nrog cov pa oxygen hauv huab cua kom oxidize hexane rau cycloheptanone los ntawm kev ua ntawm cov catalyst.
Cov ntaub ntawv kev nyab xeeb:
Cycloheptanone yog cov kua nplaum uas ua rau muaj hluav taws kub nyhiab thaum raug hluav taws kub, kub kub, lossis cov organic oxidants. Thaum tuav cycloheptanone, cov txheej txheem kev nyab xeeb yuav tsum tau ua raws li kom tsis txhob nqus nws cov vapors thiab sib cuag nrog daim tawv nqaij. Cov hnab looj tes tiv thaiv tsim nyog, tsom iav, thiab khaub ncaws tiv thaiv yuav tsum hnav thaum siv. Qhov chaw ua haujlwm yuav tsum muaj qhov cua zoo thiab khaws cia kom deb ntawm qhov hluav taws kub thiab qhib nplaim taws. Nyob rau hauv rooj plaub ntawm kev sib cuag nrog cycloheptanone, nws yuav tsum tau muab yaug tam sim ntawd nrog dej txaus thiab kho nrog kev kho mob.
Cycloheptanone yog ib qho tseem ceeb organic hnyav nrog ntau yam kev siv. Nws qhov kev npaj yog feem ntau ua los ntawm cov tshuaj tiv thaiv oxidation ntawm hexane. Thaum siv, xyuam xim rau nws cov nplaim taws thiab khaus khaus, thiab ua raws li cov txheej txheem kev khiav hauj lwm thiab kev ntsuas kev nyab xeeb.
