Benzaldehyde propylene glycol acetal (CAS # 2568-25-4)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | 2 |
| RTECS | JI3870000 |
| HS Code | 293299 0 |
Taw qhia
Benzoaldehyde, propylene glycol, acetal yog cov organic compound. Nws yog cov kua uas tsis muaj xim nrog lub zog thiab muaj ntxhiab tsw.
Kev siv tseem ceeb ntawm benzaldehyde thiab propylene glycol acetal yog cov khoom siv raw rau flavors thiab fragrances.
Muaj ntau txoj hauv kev los npaj benzaldehyde propylene glycol acetal, thiab txoj kev siv feem ntau tau txais los ntawm kev ua cov tshuaj tiv thaiv acetal ntawm benzaldehyde thiab propylene glycol. Cov tshuaj tiv thaiv acetal yog cov tshuaj tiv thaiv uas carbonyl carbon nyob rau hauv aldehyde molecule yog reacted nrog lub nucleophilic site nyob rau hauv cov cawv molecule los tsim ib tug tshiab carbon-carbon daim ntawv cog lus.
Thaum raug cov khoom, tsis txhob sib cuag nrog daim tawv nqaij thiab ob lub qhov muag thiab siv cov khoom tiv thaiv tus kheej xws li hnab looj tes thiab tsom iav. Kev saib xyuas yuav tsum tau ua kom tsis txhob muaj oxidants thiab combustibles thaum lub sij hawm ua hauj lwm thiab cia kom tsis txhob muaj kev pheej hmoo ntawm hluav taws kub thiab tawg.
