![3-Methylisothiazole-5-carboxylic acid
Structure](https://www.chemicalbook.com/CAS/GIF/66975-83-5.gif)
3-Methylisothiazole-5-carboxylic acid
- Product Name3-Methylisothiazole-5-carboxylic acid
- CAS66975-83-5
- CBNumberCB81508491
- MFC5H5NO2S
- MW143.16
- MDL NumberMFCD11110341
- MOL File66975-83-5.mol
Chemical Properties
Melting point | 206 °C (decomp) |
Boiling point | 187.8±33.0 °C(Predicted) |
Density | 1.418±0.06 g/cm3(Predicted) |
pka | 1.30±0.10(Predicted) |
form | solid |
color | Beige |
Safety
Symbol(GHS) |
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Signal word | Warning |
Hazard statements | H302-H312-H315-H319-H332-H335 |
Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
HazardClass | IRRITANT |
HS Code | 2934999090 |