4-Hydroxyvalerophenone (CAS# 2589-71-1)
| Calaamadaha halista | Xi - xanaaq |
| Xeerarka Khatarta | 36/37/38 - Cuncun xagga indhaha, habka neefsashada iyo maqaarka. |
| Sharaxaada Badbaadada | S24/25 - Iska ilaali taabashada maqaarka iyo indhaha. S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. |
| WGK Germany | 3 |
| Koodhka HS | 29182900 |
Hordhac
P-hydroxyvalerone waa unug dabiici ah. Kuwa soo socdaa waa horudhac tafatiran oo ku saabsan sifooyinka, isticmaalka, hababka diyaarinta iyo macluumaadka badbaadada p-hydroxypenterone:
Tayada:
P-hydroxyvalerone waa dareere aan midab lahayn oo leh dhadhan udgoon oo gaar ah. Waxaa lagu milmi karaa biyo iyo dareerayaal badan oo organic ah sida ethanol iyo ether.
Isticmaal:
P-hydroxyvalerone waxaa si weyn loogu isticmaalaa warshadaha kiimikada. Waa dareere muhiim ah waxaana caadi ahaan loo isticmaalaa diyaarinta rinjiga, khadadka iyo faashashka. P-hydroxypentanone waxa kale oo loo isticmaali karaa sidii alaabta ceeriin ee synthetic ee udgoonka, sida cadarka iyo dhadhanka.
Habka:
Waxaa jira dhowr siyaabood oo loo diyaariyo p-hydroxypenterone. Mid ka mid ah hababka sida caadiga ah loo isticmaalo waa in lagu helo p-hydroxypentanone by falcelinta acid-catalyzed ee benzoic acid iyo acetone. Hab kale waxaa lagu helaa transesterification of benzoic acid iyo acetone, oo ay ku xigto hydrolysis acid.
Macluumaadka Badbaadada:
P-hydroxyvalerone waa dareere guban kara oo uumiga uumigu samayn karo waxyaabo guban kara ama hawo leh oo qarxa. Marka la tacaalayo oo la isticmaalayo, tallaabooyinka ka hortagga dabka waa in la qaadaa oo la taabto ololka furan iyo ilaha heerkulka sare waa in laga fogaadaa. P-hydroxyvalerone waxay saameyn xun ku leedahay indhaha iyo maqaarka, waana in laga fogaado xiriir toos ah. Qalabka ilaalinta shakhsi ahaaneed ee habboon sida galoofyada iyo muraayadaha indhaha waa in la xidho marka la isticmaalayo.
