Chromii(III) acetylacetonas CAS 21679-31-2

CAS:21679-31-2

Formula Molecularis:C15H21CrO6

Pondus Moleculare:349.32

EINECS:244-526-0

Synonyma:CHROMIUM(III) AA; CHROMIUM(III) 2,4-PENTANEDIONAS; CHROMIUM(III) ACETYLACETONAS; CHROMIUM 2,4-PENTANEDIONAS; CHROMIUM(+3)ACETYLACETONAS; CHROMIUMACETONYLACETONAS; CHROMIUM ACETYLACETONAS; CHROMICUM ACETYLACETONAS; TRIS(2,4-PENTANEDIONATO)CHROMIUM(3); TRIS(ACETYLACETONATO)CHROMIUM(III)

Nuntium Tuum Relinque

Detalia Producti

Deprime

Etiquettae Productarum

Quid est Chromii(III) acetylacetonas CAS 21679-31-2?

Acetylacetonum chromium est compositum coordinationis quod obtineri potest per reactionem chromii trioxidi cum acetylacetono (Hacac). Hoc complexum purpureum ut relaxator in spectris NMR adhibetur quia paramagnetismum habet et in solventibus organicis non polaribus solubile est.

Specificatio

Res	Specificatio
Punctum ebullitionis	340°C (lit.)
Densitas	1,35 g/cm³
Punctum fusionis	210°C (lit.)
punctum inflammationis	>200°C
PH	6 (1g/l, H₂O, 20℃)
Conditiones repositionis	Infra +30°C servandum.

Applicatio

Chromium (III) acetylacetonas ut agens explosionem reducens et catalysator synthesis organicae adhibetur. Chromium (III) acetylacetonas ut catalysator ad oxidationem methyl methacrylatis adhiberi potest; proprietates superficiales polyurethani solidi ad modificationem adhibitae.