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Chromium(III) acetylacetonate

Uses
Chromium(III) acetylacetonate
Chromium(III) acetylacetonate structure
CAS No.
21679-31-2
Chemical Name:
Chromium(III) acetylacetonate
Synonyms
Cr(acac)3;CHROMIUM(III) AA;(CH3COCHCOCH3)3Cr;Chromium(III) acetyl;Acetylacetone calcium;Chromiumpentanedionate;CHROMIC ACETYLACETONATE;CHROMIUM ACETYLACETONATE;CHROMIUMACETONYLACETONATE;chromium acaetylacetonate
CBNumber:
CB6162896
Molecular Formula:
C15H21CrO6
Formula Weight:
349.32
MOL File:
21679-31-2.mol

Chromium(III) acetylacetonate Properties

Melting point:
210 °C(lit.)
Boiling point:
340 °C(lit.)
Density 
1,35 g/cm3
Flash point:
>200°C
storage temp. 
Store below +30°C.
solubility 
11g/l
form 
Crystalline Powder, Crystals, and/or Chunks
Specific Gravity
1.35
color 
Purple to maroon
PH
6 (1g/l, H2O, 20℃)
Water Solubility 
11 g/L (20 ºC)
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
BRN 
4148971
EWG's Food Scores
1
NIST Chemistry Reference
Chromium, tris(2,4-pentanedionato-o,o')-(21679-31-2)
EPA Substance Registry System
Chromium(III) acetylacetonate (21679-31-2)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H303
Precautionary statements  P280a-P305+P351+P338-P321-P332+P313-P337+P313-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  22-26-36-37/39
WGK Germany  2
RTECS  GB7575000
TSCA  Yes
HS Code  29420000
Toxicity LD50 orally in Rabbit: 3360 mg/kg LD50 dermal Rabbit 6350 mg/kg
NFPA 704
0
2 0

Chromium(III) acetylacetonate price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 202231 Chromium(III) acetylacetonate 97% 21679-31-2 5g $30.9 2021-03-22 Buy
Sigma-Aldrich 8.02485 Chromium(III) acetylacetonate for synthesis 100 g $51.89 2021-03-22 Buy
Sigma-Aldrich 202231 Chromium(III) acetylacetonate 97% 21679-31-2 100g $53.8 2021-03-22 Buy
TCI Chemical C0336 Tris(2,4-pentanedionato)chromium(III) >98.0%(T) 21679-31-2 25g $15 2021-03-22 Buy
TCI Chemical C0336 Tris(2,4-pentanedionato)chromium(III) >98.0%(T) 21679-31-2 100g $43 2021-03-22 Buy

Chromium(III) acetylacetonate Chemical Properties,Uses,Production

Uses

Chromium(III) acetylacetonate is a useful research chemical.

Chemical Properties

PURPLE CRYSTALLINE POWDER

Safety Profile

Moderately toxic by ingestion. Mildly toxic by s h contact. When heated to decomposition it emits acrid smoke and irritating fumes. See also CHROMIUM COMPOUNDS.

Purification Methods

Purify it by dissolving 6g in hot *C6H6 (20mL) and adding 75mL of pet ether slowly. Cool to room temperature then chill on ice, filter off and dry in air to give 2.9g. It also crystallises from EtOH. It is soluble in heptane, *C6H6, toluene and pentane-2,4-dione at 20-40o. It forms a 1:2 complex with CHCl3. [Fernelius & Blanch Inorg Synth V 130 1957, Steinbach & Burns J Am Chem Soc 80 1839 1958, Beilstein 1 H 782, 1 II 836, 1 IV 3673.]

Chromium(III) acetylacetonate Preparation Products And Raw materials

Raw materials

Preparation Products


Chromium(III) acetylacetonate Suppliers

Global( 202)Suppliers
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Hangzhou FandaChem Co.,Ltd.
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Nanjing Finetech Chemical Co., Ltd.
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HENAN BON INDUSTRIAL CO.,LTD
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View Lastest Price from Chromium(III) acetylacetonate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-01-16 Chromium(III) acetylacetonate
21679-31-2
US $0.00-0.00 / KG 10mg 99% 2000tons Shaanxi Dideu Medichem Co. Ltd
2021-07-10 Chromium(III) acetylacetonate
21679-31-2
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09 Chromium(III) acetylacetonate
21679-31-2
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Chromium(III) acetylacetonate Spectrum


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