5-formyl-2 4-dimethyl-1H-pyrrole-3-acidi carboxylici-CAS# 253870-02-9)
| Periculum symbola | XI - Irritant |
Introductio
2,4-Dimethyl-5-aldehyde-pyrrole-3-acidi carboxylicum compositum organicum est.
Qualitas:
- Aspectus: 2,4-dimethyl-5-aldehyde-pyrrole-3-acidi carboxylici crystallus hyalinus est.
- Solubilitas: 2,4-dimethyl-5-aldehyde-pyrrole-3-acidi carboxylici insolubile in aqua est, sed solutum in solvendis organicis, ut ethanol, aether, etc.
Utere:
- 2,4-Dimethyl-5-aldehyde-pyrrole-3-acidi carboxylici uti possunt ut murice media et rudis materia ad synthesim organicam.
Modus:
2,4-Dimethyl-5-aldehyde-pyrrole-3-acidum carboxylicum praeparari potest ab acido dianhydride anilino et malonico reagens. Gradus motus specificae sunt hae:
Aniline et acidum malonicum dianhydride mixtum et portatum in opportunitate temperie ad componendum amil compositum.
Deinde, sub opportunis conditionibus, reactionem redox peractum est ad componendum sulfylum reducendum ad acidum 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylicum.
Salus Information:
Imprimis informationes securitatis de acido 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylico: Quaeso referri ad salutem schedae datae huius compositi. Cum in usu, securam operandi rationes laboratorium sequere debes, instrumenta tutela personalia induere, ut experimentum ambitus bene ventilari, et contactum cum cute et oculis vitare debeas. Reponi etiam debet in loco frigido, sicco, ab igne et materia flammabili. In casu lacus, mensurae condignae agere debent. Curare salutem, quaerere directionem professionalis.
