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Chromium(III) acetylacetonate

Uses
Product Name
Chromium(III) acetylacetonate
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
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Chromium(III) acetylacetonate Property

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
color 
Purple to maroon
Specific Gravity
1.35
PH
6 (1g/l, H2O, 20℃)
Water Solubility 
11 g/L (20 ºC)
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
BRN 
4148971
NIST Chemistry Reference
Chromium, tris(2,4-pentanedionato-o,o')-(21679-31-2)
EPA Substance Registry System
Chromium(III) acetylacetonate (21679-31-2)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H303May be harmfulif swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P321Specific treatment (see … on this label).

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

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

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Chromium(III) acetylacetonate Suppliers

NORANA GROUP
Tel
027-59209883- ;
Fax
027-59209883
Email
service@nornachem.com;sales@nornatech.com
Country
China
ProdList
4988
Advantage
58
Hubei jian chu biological technology co., LTD
Tel
027-65021350-
Fax
027-65021350
Email
y18164064948@163.com
Country
China
ProdList
494
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96500
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3579
Advantage
66
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2346
Advantage
56
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
ShangHai DEMO Chemical Co.,Ltd
Tel
400-021-7337 qq:2355568890
Fax
0086-21-50182339
Email
sales@demochem.com; export1@demochem.com
Country
China
ProdList
2582
Advantage
57
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057-
Fax
0757-86311057
Email
sales.gd@hwrkchemical.com
Country
China
ProdList
17295
Advantage
55
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View Lastest Price from Chromium(III) acetylacetonate manufacturers

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

21679-31-2, Chromium(III) acetylacetonateRelated Search:


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