![1H-Benzo[d][1,2,3]triazole-5-carboxylic acid,CAS No. 23814-12-2.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-47457_C7H5N3O2.png "1H-Benzo[d][1,2,3]triazole-5-carboxylic acid,CAS No. 23814-12-2.")
1H-Benzo[d][1,2,3]triazole-5-carboxylic acid CAS No.23814-12-2 / Cat No.EBD47457
benzotriazole-5-carboxylic acid
1H-1,2,3-Benzotriazole-5-carboxylic acid
5-Carboxyl Benzotriazole
2H-benzotriazole-5-carboxylic acid
1H-Benzo[d][1,2,3]triazole-5-carboxylic acid
5-Carboxyl Benzotriazole
2H-benzotriazole-5-carboxylic acid
Properties
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Density:
1.617 g/cm3
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Melting point:
305 °C
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Boiling point:
0°C
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Flashing point:
0°C
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H-NMR (300 MHz, DMSO) delta 8.53 (s, 1H), 8.01-8.04 (m, 1H), 7.93 (d, J=8.4 Hz, 1H)
1H NMR
13C NMR
