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95-14-7 - 1H-Benzotriazole, 99% - A15423 - Alfa Aesar

A15423 1H-Benzotriazole, 99%

CAS Number
95-14-7
Synonyms

Size Price ($) Quantity Availability
50g 20.26
250g 50.88
1000g 161.71
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1H-Benzotriazole, 99%

MDL
MFCD00005699
EINECS
202-394-1

Chemical Properties

Formula
C6H5N3
Formula Weight
119.13
Melting point
96-99°
Boiling Point
204°/15mm
Flash Point
212°(413°F)
Density
1.360
Solubility
Soluble in water, benzene, toluene, chloroform, ethanol and N,N-dimethylformamide.

Applications

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.

Notes

Store in a cool place. Incompatible with strong oxidizing agents and heavy metals.

Literature References

The combination with thionyl chloride (1:1), dissolved in DCM, is a useful and convenient reagent for conversion of alcohols and carboxylic acids to the alkyl or acyl chlorides: Synlett, 1763 (1999).

For reviews of Katritzky's extensive work on benzotriazoles as versatile synthetic intermediates, see: Tetrahedron, 47, 2683 (1991); Chem. Soc. Rev., 363 (1994) Synthesis, 445 (1994); 1315 (1995).

For use in the synthesis of indolo[2,3-b]quinolines, see 2-Chloroquinoline, B23443.

Singh, R. K.; Gupta, P.; Sharma, O. P.; Ray, S. S. Homogeneous synthesis of cellulose fatty esters in ionic liquid (1-butyl-3-methylimidazolium chloride) and study of their comparative antifriction property. J. Ind. Eng. Chem. 2015, 24, 14-19.

Terzopoulou, E.; Voutsa, D.; Kaklamanos, G. A multi-residue method for determination of 70 organic micropollutants in surface waters by solid-phase extraction followed by gas chromatography coupled to tandem mass spectrometry. Environ. Sci. Pollut. Res. 2015, 22 (2), 1095-1112.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H332-H319-H402-H412

Harmful if swallowed. Harmful if inhaled. Causes serious eye irritation. Harmful to aquatic life. Harmful to aquatic life with long lasting effects.

Precautionary Statements: P273-P280h-P305+P351+P338

Avoid release to the environment. Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Other References

Merck
14,1108
Beilstein
112133
Harmonized Tariff Code
2933.99
TSCA
Yes
RTECS
DM1225000

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