pent-4-ynoic acid (CAS# 6089-09-4)
| Calaamadaha halista | C - Waxyeelo |
| Xeerarka Khatarta | 34 – Waxay sababtaa gubashada |
| Sharaxaada Badbaadada | S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad. S36/37/39 - Xidho dhar ilaalin ku haboon, galoofyada iyo ilaalinta indhaha/wejiga. S45 - Haddii ay dhacdo shil ama haddii aad dareento xanuun, raadso talo caafimaad isla markiiba (tus calaamadda mar kasta oo ay suurtagal tahay.) |
| Aqoonsiga UN-ka | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| RTECS | SC4751000 |
| FLUKA BRAND F CODES | 8-10-23 |
| Koodhka HS | 29161900 |
| Xusuusin Khatarta | Daxaluq |
| Heerka khatarta | 8 |
| Kooxda Baakadaha | III |
Hordhac
pent-4-ynoic acid, sidoo kale loo yaqaan pent-4-ynoic acid, qaacidada kiimikaad C5H6O2. Kuwa soo socdaa waa hordhac ku saabsan dabeecadda, isticmaalka, habaynta iyo macluumaadka badbaadada ee pent-4-ynoic acid:
Dabeecadda:
pent-4-ynoic acid waa dareere aan midab lahayn oo leh ur daran.
-Cirka unugyadiisu waa 102.1g/mol.
Isticmaal:
pent-4-ynoic acid waa dhex dhexaad muhiim u ah isku dhafka kiimikada waxaana loo isticmaalaa in lagu diyaariyo xeryahooda kale.
-Waxa loo isticmaali karaa falcelinta kaarboonylation, falcelinta uumiga iyo falcelinta esterification ee falcelinta synthesis organic.
- pent-4-ynoic acid waxa kale oo loo isticmaali karaa diyaarinta dawooyinka, udgoonka iyo midabaynta.
Habka Diyaarinta:
-Diyaarinta pent-4-ynoic acid waxaa lagu gaari karaa 1-chloropentyne iyo hydrolysis acid. Marka hore, 1-chloropentyne waxaa lagu falceliyaa biyo si loo siiyo aldehyde ama ketone u dhigma, ka dibna aldehyde ama ketone waxaa loo beddelaa pent-4-ynoic acid by falcelinta oksaydhka.
Macluumaadka Badbaadada:
-pent-4-ynoic acid waa kiimiko cuncun leh oo keeni karta xanaaq iyo barar maqaarka iyo indhaha.
Xidho galoofyada ilaalinta, muraayadaha, iyo dharka shaybaadhka markaad isticmaalayso pent-4-ynoic acid.
-Haddii ay dhacdo in maqaarka ama indhaha la taabto, isla markiiba ku luqluq biyo badan oo raadso daryeel caafimaad.
-Ka fogow xidhiidhka oksidants, acids xooggan iyo saldhigyada xooggan inta lagu jiro kaydinta oo isticmaal si aad uga fogaato falcelinta khatarta ah.
Fadlan ogow in ka hor inta aanad isticmaalin wax kiimiko ah, waa in aad si taxadar leh u akhrido xaashida xogta badbaadada (MSDS) ee kiimikada oo aad raacdo hababka qalliinka saxda ah iyo hababka qalliinka badbaadada leh.
