CAS Number3405-77-4
SynonymsT5NOJ C1 EVQ; 3-Carboxy-5-methylisoxazole 5-Methyl-3-isoxazolecarboxylic acid; 3-Carboxy-5-methylisoxazole; 5-Methylisoxazole-3-carboxylic acid; Isoxazole Acid; MFCD01318162; EINECS 222-289-4; 5-methyl-isoxazole-3-carboxylic acid; 5-Methyl-1,2-oxazole-3-carboxylic acid; 5-methyl-3-isoxazole carboxylic acid
Molecular FormulaC5H5NO3
Molecular Weight127.10
Purity98.00%
Density1.3±0.1 g/cm3
Boiling Point312.5±22.0 °C at 760 mmHg
Melting Point106-110 °C (lit.)
Appearancesolid
EINECS222-289-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3405-77-4 |
| Catalog No. | 2A-9029765 |
| Chinese Name | 5-甲基异噁唑-3-甲酸 |
| Synonyms | T5NOJ C1 EVQ; 3-Carboxy-5-methylisoxazole 5-Methyl-3-isoxazolecarboxylic acid; 3-Carboxy-5-methylisoxazole; 5-Methylisoxazole-3-carboxylic acid; Isoxazole Acid; MFCD01318162; EINECS 222-289-4; 5-methyl-isoxazole-3-carboxylic acid; 5-Methyl-1,2-oxazole-3-carboxylic acid; 5-methyl-3-isoxazole carboxylic acid |
| Molecular Formula | C5H5NO3 |
| Molecular Weight | 127.10 |
| Purity | 98.00 |
| Density | 1.3±0.1 g/cm3 |
| Boiling Point | 312.5±22.0 °C at 760 mmHg |
| Melting Point | 106-110 °C (lit.) |
| Appearance | solid |
| Storage Condition | Store at room temperature, away from light, in a v |
| EINECS | 222-289-4 |
| HTC | 2934999090 |
| PubChem ID | 24883349 |
| MDL Number | MFCD01318162 |
| SMILES | Cc1cc(no1)C(O)=O |
| InChI | 1S/C5H5NO3/c1-3-2-4(5(7)8)6-9-3/h2H,1H3,(H,7,8) |
| InChI Key | BNMPIJWVMVNSRD-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN 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: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No 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 precautions for users No data available |
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