Tris(acetylacetonato)chromium
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Tris(acetylacetonato)chromium
structure -
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CAS No:
21679-31-2
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Formula:
C15H21CrO6
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Chemical Name:
Tris(acetylacetonato)chromium
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Synonyms:
Chromium,tris(2,4-pentanedionato-κO2,κO4)-,(OC-6-11)-;Chromium,tris(2,4-pentanedionato)-;Chromium,tris(2,4-pentanedionato-O,O′)-,(OC-6-11)-;Chromium,tris(2,4-pentanedionato-κO,κO′)-,(OC-6-11)-;(OC-6-11)-Tris(2,4-pentanedionato-κO2,κO4)chromium;Chromium(III) acetylacetonate;Chromium acetylacetonate;Chromium tris(acetylacetonate);Chromium tris(2,4-pentanedionate);Chromium(3+) acetylacetonate;Tris(acetylacetonato)chromium;Tris(acetylacetonato)chromium(III);Chromium triacetylacetonate;Chromic acetylacetonate;Tris(2,4-pentanedionato)chromium;NSC 4654;NSC 52331;Tris(2,4-pentanedionato-κ2O,O′)chromium(III);13681-82-8;75042-69-2
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CAS No:
Characteristics
102.42000
1.66350
dull purple powder.
1.35 g/cm3
209-213 °C
340ºC
>200ºC
H2O: 11 g/L (20 ºC)
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from
6.75mmHg at 25°C
LD50 orally in Rabbit: 3360 mg/kg LD50 dermal Rabbit 6350 mg/kg
Safety Information
NONH for all modes of transport
2
R36/37/38
S26-S37/39
GB7575000
Xi
Stable at room temperature in closed containers under normal storage and handling conditions.
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 63 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Tris(acetylacetonato)chromium Use and Manufacturing
Used in nmr spectroscopy as a relaxation agent.
Chromium, tris(2,4-pentanedionato-.kappa.O2,.kappa.O4)-, (OC-6-11)-: ACTIVE
Computed Properties
Molecular Weight:349.32
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:349.074318
Monoisotopic Mass:349.074318
Topological Polar Surface Area:120
Heavy Atom Count:22
Complexity:90.4
Undefined Bond Stereocenter Count:3
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes
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