CAS Number21679-31-2
SynonymsAcetylacetone Chromium(III) Salt; Chromiumpentanedionate; Acetylacetone calcium; Tris(acetylacetonato)chromium(III); CHROMIUMACETONYLACETONATE; chromium acaetylacetonate; Chromium (III) acetylacetonate; CHROMIC ACETYLACETONATE; Chromium(III) acetyl; EINECS 244-526-0; Tris(2,4-pentanedionato)chromium(III); CHROMIUM(III) AA; Chromium(III) acetylacetonate; MFCD00000015; Chromium(III) 2,4-pentanedionate; CHROMIUM ACETYLACETONATE
Molecular FormulaCr(C5H7O2)3
Molecular Weight349.32
Purity97%
Density1.35 g/cm3
Boiling Point340 °C (lit.)
Melting Point210 °C (lit.)
Appearancesolid
EINECS244-526-0
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 21679-31-2 |
| Catalog No. | 2A-9007404 |
| Chinese Name | 乙酰丙酮铬 |
| Synonyms | Acetylacetone Chromium(III) Salt; Chromiumpentanedionate; Acetylacetone calcium; Tris(acetylacetonato)chromium(III); CHROMIUMACETONYLACETONATE; chromium acaetylacetonate; Chromium (III) acetylacetonate; CHROMIC ACETYLACETONATE; Chromium(III) acetyl; EINECS 244-526-0; Tris(2,4-pentanedionato)chromium(III); CHROMIUM(III) AA; Chromium(III) acetylacetonate; MFCD00000015; Chromium(III) 2,4-pentanedionate; CHROMIUM ACETYLACETONATE |
| Molecular Formula | Cr(C5H7O2)3 |
| Molecular Weight | 349.32 |
| Purity | 97 |
| Density | 1.35 g/cm3 |
| Boiling Point | 340 °C (lit.) |
| Melting Point | 210 °C (lit.) |
| Appearance | solid |
| Water Solubility | 11 g/L (20 ºC) |
| Storage Condition | Keep receptacle sealed Store in a compact containe |
| EINECS | 244-526-0 |
| HTC | 29420000 |
| PubChem ID | 24852050 |
| MDL Number | MFCD00000015 |
| SMILES | CC(=O)\C=C(\C)O[Cr](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O |
| InChI | 1S/3C5H8O2.Cr/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-; |
| InChI Key | JWORPXLMBPOPPU-LNTINUHCSA-K |
| Beilstein/REAXYS | 4148971 |
| NACRES Code | NA.23 |
| UNSPSC | 12352103 |
| Hazard Symbols | Transport |
| Risk Codes | R36/37/38 |
| Safety Description | S26;S37/39 |
| MSDS | msds/7404_1_21679_31_2.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 United Nations number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special precautions No data available |
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