
CAS Number5743-49-7
SynonymsCalcium bis(4-oxopentanoate); calcium levulinate; levulinic acid calcium salt dihydrate; Pentanoic acid, 4-oxo-, calcium salt (2:1)
Molecular FormulaCH3COCH2CH2COO · 1/2Ca · H2O
Molecular Weight153.16
Purity98%
Boiling Point242.9ºC at 760 mmHg
Melting Point121.0 to 125.0 °C
AppearanceWhite - very light yellow crystals - powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 5743-49-7 |
| Catalog No. | 2A-9011177 |
| Chinese Name | 乙酰丙酸钙二水合物 |
| Synonyms | Calcium bis(4-oxopentanoate); calcium levulinate; levulinic acid calcium salt dihydrate; Pentanoic acid, 4-oxo-, calcium salt (2:1) |
| Molecular Formula | CH3COCH2CH2COO · 1/2Ca · H2O |
| Molecular Weight | 153.16 |
| Purity | 98 |
| Boiling Point | 242.9ºC at 760 mmHg |
| Melting Point | 121.0 to 125.0 °C |
| Appearance | White - very light yellow crystals - powder |
| Water Solubility | Freely soluble in water, very slightly soluble in |
| Storage Condition | Room temperature, dry |
| MDL Number | MFCD00211352 |
| SMILES | O.CC(=O)CCC(=O)O[Ca]OC(=O)CCC(C)=O |
| InChI | 1S/2C5H8O3.Ca.H2O/c2*1-4(6)2-3-5(7)8;;/h2*2-3H2,1H3,(H,7,8);;1H2/q;;+2;/p-2 |
| InChI Key | VPHDLUWYYKTYFR-UHFFFAOYSA-L |
| Beilstein/REAXYS | 3764203 |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| Hazard Symbols | Transport |
| MSDS | msds/11177_1_5743_49_7.pdf |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods 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 reminder to users No data available |
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