1H-Benzotriazole CAS #95-14-7
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Chemical Name:1H-Benzotriazole
CAS No.:95-14-7
Molecular Formula:C6H5N3
Molecular weight:119.12
Sample: Available
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1H-Benzotriazole CAS #95-14-7
1H-Benzotriazole is prepared by the reaction of o-phenylenediamine with nitrous acid in dilute sulfuric acid. Damschrodner and Peterson were able to synthesize the 1H-benzotriazole in a high yield (80%) by nitrosation of o-phenylenediamine with sodium nitrite in glacial acetic acid and water.
1H-Benzotriazole is an anticorrosive agent, which is useful in aircraft deicing and antifreeze fluids. It is also employed in dishwasher detergents. Further, it is used as a restrainer in photographic emulsions and also useful as a reagent for the determination of silver in analytical chemistry. It also serves as a corrosion inhibitor in the atmosphere and underwater. Further, it is utilized in the synthesis of amines from glyoxal.
Product Name: | 1H-Benzotriazole |
Synonyms: | 1,2,3-benzotriazole-1h-benzotriazole;1,2,3-Triaza-1H-indene;1,2,3-Triazaindene;BenzotrichlorideForSynthesis;Benzotriazole,99%;1H-Benzotriazole, 99+%;1,2,3-Benzotriazole,1H-benzo[d][1,2,3]triazole;1h-benzotriazole (1,2,3) |
CAS: | 95-14-7 |
MF: | C6H5N3 |
MW: | 119.12 |
EINECS: | 202-394-1 |
Product Categories: | rust-preventer, antifreezing liquid, antioxidant additive;Water treatment;Benzotriazoles;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Organic Chemicals;Copper corrosion inhibitor;FINE Chemical & INTERMEDIATES;Imidaxoles;Heterocyclic Compounds;Industrial/Fine Chemicals;95-14-7;bc0001;Heterocycles;Aromatics |
Mol File: | 95-14-7.mol |
1H-Benzotriazole Chemical Properties |
Melting point | 97-99 °C(lit.) |
Boiling point | 204 °C (15 mmHg) |
density | 1,36 g/cm3 |
vapor density | 4.1 (vs air) |
vapor pressure | 0.04 mm Hg ( 20 °C) |
refractive index | 1.5589 (estimate) |
Fp | 170 °C |
storage temp. | Store below +30°C. |
solubility | 19g/l |
form | Powder, Granules, Crystals, Needles or Flakes |
pka | 1.6(at 20℃) |
color | White to yellow-beige |
PH | 6.0-7.0 (100g/l, H2O, 20℃)suspension |
Odor | Slight characteristic odor |
explosive limit | 2% |
Water Solubility | 25 g/l in water (20 ºC) |
Merck | 14,1108 |
BRN | 112133 |
Stability: | Stable, but may be light sensitive. Incompatible with strong oxidizing agents, heavy metals. |
InChIKey | QRUDEWIWKLJBPS-UHFFFAOYSA-N |
LogP | 1.34 at 22.7℃ |
CAS DataBase Reference | 95-14-7(CAS DataBase Reference) |
NIST Chemistry Reference | 1H-Benzotriazole(95-14-7) |
EPA Substance Registry System | 1,2,3-Benzotriazole (95-14-7) |
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