1H-Benzotriazole-5-carboxylic acid ethyl ester
- CAS NO.：73605-91-1
- Empirical Formula: C9H9N3O2
- Molecular Weight: 191.19
- MDL number: MFCD00963122
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:13:46
Properties of 1H-Benzotriazole-5-carboxylic acid ethyl ester
| Melting point: | 108-109 °C |
| Boiling point: | 414.1±18.0 °C(Predicted) |
| Density | 1.339 |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 7.46±0.40(Predicted) |
Safety information for 1H-Benzotriazole-5-carboxylic acid ethyl ester
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H227:Flammable liquids H290:Corrosive to Metals H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P234:Keep only in original container. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P390:Absorb spillage to prevent material damage. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 1H-Benzotriazole-5-carboxylic acid ethyl ester
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