CAS Number128942-39-2
Synonyms7-Fluoro-4-oxo-4H-chromene-2-carboxylic acid; 7-fluoro-4-oxochromene-2-carboxylic acid; 7-Fluorochromone-2-carboxylic acid
Molecular FormulaC10H5FO4
Molecular Weight189.14
Density1.6±0.1 g/cm3
Boiling Point347.5±42.0 °C at 760 mmHg
Melting Point239-245°C
Appearancesolid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 128942-39-2 |
| Catalog No. | 2A-9076687 |
| Chinese Name | 7-氟-4-氧代-4H-色烯-2-羧酸 |
| Synonyms | 7-Fluoro-4-oxo-4H-chromene-2-carboxylic acid; 7-fluoro-4-oxochromene-2-carboxylic acid; 7-Fluorochromone-2-carboxylic acid |
| Molecular Formula | C10H5FO4 |
| Molecular Weight | 189.14 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 347.5±42.0 °C at 760 mmHg |
| Melting Point | 239-245°C |
| Appearance | solid |
| Storage Condition | room temperature, dry |
| PubChem ID | 329816451 |
| MDL Number | MFCD12196360 |
| SMILES | N#CC1=COC2=CC(F)=CC=C2C1=O |
| InChI | 1S/C10H4FNO2/c11-7-1-2-8-9(3-7)14-5-6(4-12)10(8)13/h1-3,5H |
| InChI Key | KLAUVWFIZOLROQ-UHFFFAOYSA-N |
| NACRES Code | NA.21 |
| UNSPSC | 12352200 |
| Hazard Symbols | transportation |
| MSDS | msds/76687_1_128942_39_2.pdf |
| Transport Info | Product name: Purity: 98.0% |
| 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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