CAS Number4021-11-8
Synonyms2-Methylisonicotinic acid; 2-Methyl-4-pyridinecarboxylic Acid; 2-methylpyridine-4-carboxylic acid
Molecular FormulaC7H7NO2
Molecular Weight137.14
Purity97%
Density1.2±0.1 g/cm3
Boiling Point368.2±22.0 °C at 760 mmHg
Melting Point295-299 °C (D)
Appearancepowder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 4021-11-8 |
| Catalog No. | 2A-9030474 |
| Chinese Name | 2-甲基-4-羧基吡啶 |
| Synonyms | 2-Methylisonicotinic acid; 2-Methyl-4-pyridinecarboxylic Acid; 2-methylpyridine-4-carboxylic acid |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.14 |
| Purity | 97 |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 368.2±22.0 °C at 760 mmHg |
| Melting Point | 295-299 °C (D) |
| Appearance | powder |
| Storage Condition | room temperature |
| HTC | 2933399090 |
| PubChem ID | 329761143 |
| MDL Number | MFCD00513435 |
| SMILES | Cc1cc(ccn1)C(O)=O |
| InChI | 1S/C7H7NO2/c1-5-4-6(7(9)10)2-3-8-5/h2-4H,1H3,(H,9,10) |
| InChI Key | PMDHIMMPXRSDML-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | transportation |
| MSDS | msds/30474_1_4021_11_8.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| 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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