Benzaldehyde propylene glycol acetal (CAS#2568-25-4)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 - Wọ aṣọ aabo to dara. |
| WGK Germany | 2 |
| RTECS | JI3870000 |
| HS koodu | 29329990 |
Ọrọ Iṣaaju
Benzoaldehyde, propylene glycol, acetal jẹ agbo-ara Organic. O jẹ omi ti ko ni awọ pẹlu õrùn ti o lagbara ati oorun didun.
Lilo akọkọ ti benzaldehyde ati propylene glycol acetal jẹ bi ohun elo aise fun awọn adun ati awọn turari.
Awọn ọna pupọ lo wa fun igbaradi benzaldehyde propylene glycol acetal, ati pe ọna ti o wọpọ ni a gba nipasẹ ṣiṣe iṣesi acetal lori benzaldehyde ati propylene glycol. Idahun acetal jẹ iṣesi ninu eyiti erogba carbonyl ninu moleku aldehyde ti ṣe idahun pẹlu aaye nucleophilic ninu moleku oti lati ṣe agbero erogba-erogba tuntun kan.
Nigbati o ba farahan si nkan na, yago fun olubasọrọ taara pẹlu awọ ara ati oju ati lo ohun elo aabo ti ara ẹni gẹgẹbi awọn ibọwọ ati awọn goggles. O yẹ ki o ṣe itọju lati yago fun olubasọrọ pẹlu awọn oxidants ati awọn ijona lakoko iṣẹ ati ibi ipamọ lati ṣe idiwọ ewu ina ati bugbamu.
