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1075-06-5 - Phenylglyoxal monohydrate, 97% - 2,2-Dihydroxyacetophenone - A10677 - Alfa Aesar

A10677 Phenylglyoxal monohydrate, 97%

CAS-Nummer
1075-06-5
Synonyme
2,2-Dihydroxyacetophenone

Größe Preis ($) Menge Verfügbarkeit
5g 54,38
25g 127,20
100g 424,80
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Phenylglyoxal monohydrate, 97%

MDL
MFCD00149499
EINECS
214-036-1

Chemische Eigenschaften

Formel
C8H6O2•H2O
Molmasse
152.15 (134.12anhy)
Schmelzpunkt
71-77°
Siedepunkt
142°/125mm
Löslichkeit
Partly miscible with water.

Anwendungen

Phenylglyoxal monohydrate was used to modify pig muscle carbonic anhydraseIII and as a specific reagent for arginine groups. It was also used to prepare pyrrolinone and furan derivatives and as as a chemiluminescent reagent for the determination of purines.

Bemerkungen

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literaturverweise

Masaaki Kai; Yosuke Ohkura; Sayuri Yonekura; Masatake Iwasaki. Selective determination of guanine and its nucleosides and nucleotides by reaction with phenylglyoxal as a fluorogenic reagent. Analytica Chimica Acta. 1988, 207, 243-249

 

Undergoes the Lewis-acid-catalyzed ene-insertion reaction with simple alkenes. Periodate cleavage of the resulting ɑ-hydroxyketones has been used as a route to ß-unsaturated aldehydes: Synthesis, 413 (1987):

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
1854721
Harmonized Tariff Code
2914.40
TSCA
No
RTECS
KM5775180

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