CAS Number488-86-8
Synonyms4,5-dihydroxycyclopent-4-ene-1,2,3-trione; 4,5-Dihydroxy-4-Cyclopentene-1,2,3-Trione; Croconic Acid; MFCD00181389
Molecular FormulaC5H2O5
Molecular Weight142.06600
Purity98.00%
Density2.311g/cm3
Boiling Point291.7ºC at 760mmHg
Melting Point>300ºC(lit.)
Appearancegolden powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 488-86-8 |
| Catalog No. | 2A-9022213 |
| Chinese Name | 克酮酸 |
| Synonyms | 4,5-dihydroxycyclopent-4-ene-1,2,3-trione; 4,5-Dihydroxy-4-Cyclopentene-1,2,3-Trione; Croconic Acid; MFCD00181389 |
| Molecular Formula | C5H2O5 |
| Molecular Weight | 142.06600 |
| Purity | 98.00 |
| Density | 2.311g/cm3 |
| Boiling Point | 291.7ºC at 760mmHg |
| Melting Point | >300ºC(lit.) |
| Appearance | golden powder |
| Water Solubility | Soluble in water and ethanol. |
| Storage Condition | Store sealed and placed in a ventilated, dry envir |
| HTC | 2916190090 |
| SMILES | O=c1c(O)c(O)c(=O)c1=O |
| InChI | InChI=1S/C5H2O5/c6-1-2(7)4(9)5(10)3(1)8/h1,6H |
| InChI Key | RBSLJAJQOVYTRQ-UHFFFAOYSA-N |
| Hazard Symbols | Transport |
| MSDS | msds/22213_2_488_86_8.pdf |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Product name: Purity: 95.0% |
| 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 Names specified by the United Nations (UN) 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 Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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| 3-Methylcatechol | 488-17-5 | 2A-9022209 |
| 1,2,3,4-Tetramethylbenzene | 488-23-3 | 2A-9022210 |
| D-(+)-Arabitol | 488-81-3 | 2A-0202346 |
| Guaiazulene | 489-84-9 | 2A-9022216 |
| 5,7-Dihydrox -4'-methoxyisoflavone | 491-80-5 | 2A-9022231 |
| Thioxanthen-9-one | 492-22-8 | 2A-9022232 |
| 2-C-Methyl-D-ribono-1,4-lactone | 492-30-8 | 2A-9022234 |
| beta-D-Glucose | 492-61-5 | 2A-9022238 |
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