2 2-Dimethyl-1 3-dioxan-5-hal (CAS# 74181-34-3)
| Calaamadaha halista | Xi - xanaaq |
| Xeerarka Khatarta | R36/37/38 - Waxay ka xanaajisaa indhaha, habka neefsashada iyo maqaarka. R41 - Khatarta dhaawaca daran ee indhaha R37/38 - Ka xanaajiso habka neefsashada iyo maqaarka. |
| Sharaxaada Badbaadada | S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga S39 - Xidho ilaalinta indhaha / wajiga. S24/25 - Iska ilaali taabashada maqaarka iyo indhaha. |
| Aqoonsiga UN-ka | 1993kii |
| Koodhka HS | 29141900 |
| Heerka khatarta | 3 |
| Kooxda Baakadaha | III |
Hordhac
2,2-dimethyl-1, 3-dioxan-5-one waa iskudhis organic ah oo leh caanaha C6H10O3. Kuwa soo socda waa sharaxaadda dabeecadeeda, isticmaalkeeda, diyaarinteeda iyo macluumaadka badbaadada:
Dabeecadda:
2,2-Dimethyl-1,3-dioxan-5-one waa dareere aan midab lahayn oo leh ur ketone gaar ah. Waxay leedahay cufnaanta 0.965 g/mL, barta karkarinta ee 156-157°C, iyo barta toosan ee 60°C. Waxay ku milmi kartaa dareerayaal badan oo dabiici ah sida ethanol, ethyl acetate iyo dichloromethane.
Isticmaal:
2,2-Dimethyl-1,3-dioxan-5-one waa dhex dhexaad ka mid ah isku dhafka dabiiciga ah ee caadi ahaan loo isticmaalo. Waxaa loo isticmaali karaa sida wakiilka ketonizing, wakiilka esterifying iyo wakiilka isku ururinta ee isku-dhafka. Waxaa loo isticmaali karaa in la isku daro xeryahooda kale ee organic, sida dahaarka, resins, dheeha, farmashiyaha iyo kiimikooyinka ganaax.
Habka Diyaarinta:
Habka diyaarinta ee 2,2-Dimethyl-1,3-dioxan-5-ka mid ah waxaa lagu gaari karaa by falcelinta oksaydhka Uskberg. Gaar ahaan, 1,3-butanediol waxaa lagu falceliyaa methyl iodide si loo soo saaro 2,2-dimethyl -1,3-dioxane. Kadibna, 2,2-dimethyl -1,3-dioxane waxaa lagu sammeeyaa falcelinta oksaydhka ee joogitaanka iodine, badeecaduna waa 2,2-Dimethyl-1,3-dioxan-5-one.
Macluumaadka Badbaadada:
