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136-85-6 - 5-Methyl-1H-benzotriazole, 98+% - A10615 - Alfa Aesar

A10615 5-Methyl-1H-benzotriazole, 98+%

CAS-Nummer
136-85-6
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 53,25
100g 179,22
500g 726,15
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5-Methyl-1H-benzotriazole, 98+%

MDL
MFCD00005702
EINECS
205-265-8

Chemische Eigenschaften

Formel
C7H7N3
Molmasse
133.15
Schmelzpunkt
77-84°
Siedepunkt
210-212°/12mm
Löslichkeit
Soluble in chloroform, methanol, water (6.0 g/L at 25°C), ethanol, and toluene (slightly).

Anwendungen

5-Methyl-1H-benzotriazole was used in determination of benzothiazoles and benzotriazoles in waste water samples by GC-MS. It is also used as a potential nitrification inhibitor of urea fertilizer in agricultural soils.

Bemerkungen

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literaturverweise

Devon A.Cancilla; J.Christopher Baird, Steven W.Geis; Steven R.Corsi. Studies of the environmental fate and effect of aircraft deicing fluids: Detection of 5-methyl-1H-benzotriazole in the fathead minnow (Pimephales promelas). Environmental Toxicology and Chemistry. 2003, 22, (1),134-140

 

Alexander Muller; Stefan C.Weiss; Judith Beißwenger; H.Georg Leukhardt; Wolfgang Schulz ; Wolfram Seitz; Wolfgang K.L.Ruck, Walter H.Weber. Identification of ozonation by-products of 4- and 5-methyl-1H-benzotriazole during the treatment of surface water to drinking water . Water Research. 2012, 46, (3),679-690

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
116658
Harmonized Tariff Code
2933.99
TSCA
Yes
RTECS
DM1400000

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