2-Hydroxy-2 4 6-cycloheptatrien-1-one (CAS # 533-75-5)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | R22 - Ua phem yog tias nqos R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij. R37/38 - Kab mob ua pa thiab tawv nqaij. R41 - Riam phom loj rau qhov muag |
| Kev nyab xeeb piav qhia | S22 - Tsis txhob nqus plua plav. S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej 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. |
| WGK Germany | 3 |
| RTECS | GU4075000 |
| FLUKA BRAND F CODE | 8-10-23 : kuv |
| HS Code | 29144090 ib |
Taw qhia
Cycloheptryenolone yog ib qho organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cycloheptatrienolone:
Zoo:
- Cycloheptene trienolone yog cov xim tsis muaj xim rau lub teeb daj nrog lub aroma tshwj xeeb.
- Nws muaj qhov ntom ntom ntawm 0.971 g / cm³.
- Cycloheptene trienolone yog insoluble hauv dej ntawm chav tsev kub, tab sis soluble nyob rau hauv organic solvents xws li cawv.
Siv:
Txoj kev:
- Kev npaj ntawm cycloheptatrienolone feem ntau tau txais los ntawm cov tshuaj tiv thaiv ntawm cyclooctanedione nrog ketone reductase.
- Cov tshuaj tiv thaiv feem ntau yog ua nyob rau hauv lub xub ntiag ntawm qhov tsim nyog catalyst xws li hydrogen thiab catalyst thiab nyob rau hauv qhov tsim nyog cov tshuaj tiv thaiv.
Cov ntaub ntawv kev nyab xeeb:
- Cycloheptryenolone muaj toxicity tsawg tab sis ua rau tawv nqaij thiab qhov muag.
- Tsis txhob nqus nws cov vapors, vim tias nqus tau ntev yuav ua rau ua pa tsis xis nyob.
- Thaum siv thiab khaws cia, tsis txhob qhib nplaim taws thiab kub kub.
- Cov txheej txheem kev nyab xeeb tsim nyog yuav tsum tau ua raws li thaum tuav cycloheptacterone.
