CAS Number18212-21-0
Synonyms4-Methyl-1,2,3-thiadiazole-5-carboxylic acid; 4-methyl-5-hydroxycarbonyl-1,2,3-thiadiazole; 5-carboxy-4-methyl-1,2,3-thiadiazole; 4-methyl-1,2,3-thiadiazolyl-5-carboxylic acid; MFCD00173830
Molecular FormulaC4H4N2O2S
Molecular Weight144.152
Purity98.00%
Density1.5±0.1 g/cm3
Boiling Point315.2±34.0 °C at 760 mmHg
Melting Point166 °C
AppearanceWhite to light yellow crystal powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 18212-21-0 |
| Catalog No. | 2A-9037743 |
| Chinese Name | 4-甲基-1,2,3-噻二唑-5-羧酸 |
| Synonyms | 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid; 4-methyl-5-hydroxycarbonyl-1,2,3-thiadiazole; 5-carboxy-4-methyl-1,2,3-thiadiazole; 4-methyl-1,2,3-thiadiazolyl-5-carboxylic acid; MFCD00173830 |
| Molecular Formula | C4H4N2O2S |
| Molecular Weight | 144.152 |
| Purity | 98.00 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 315.2±34.0 °C at 760 mmHg |
| Melting Point | 166 °C |
| Appearance | White to light yellow crystal powder |
| Water Solubility | Soluble in: methanol |
| Storage Condition | Sealed at room temperature, protected from light, |
| HTC | 2934999090 |
| PubChem ID | 3160417 |
| SMILES | Cc1nnsc1C(=O)O |
| InChI | InChI=1S/C4H4N2O2S/c1-2-3(4(7)8)9-6-5-2/h1H3,(H,7,8)/p-1 |
| InChI Key | NHHQOYLPBUYHQU-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| MSDS | msds/37743_1_18212_21_0.pdf |
| 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 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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