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89-05-4 - Pyromellitic acid, 96% - 1,2,4,5-Benzenetetracarboxylic acid - B23099 - Alfa Aesar

B23099 Pyromellitic acid, 96%

CAS-Nummer
89-05-4
Synonyme
1,2,4,5-Benzenetetracarboxylic acid

Größe Preis ($) Menge Verfügbarkeit
100g 38,11
500g 131,84
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Pyromellitic acid, 96%

MDL
MFCD00002471
EINECS
201-879-5

Chemische Eigenschaften

Formel
C10H6O8
Molmasse
254.15
Schmelzpunkt
281-285°
Löslichkeit
Soluble in alcohol.

Anwendungen

Pyromellitic acid is an eluent used in anion chromatography and forms complexes with magnesium and calcium ions. It is used as a curing agent, as an intermediate for powder coating and a cross-linking agent for alkyd resin. It is involved in the synthesis of polyimide and pyromellitic octyl.

Bemerkungen

Incompatible with strong oxidizing agents and strong bases.

Literaturverweise

Dey, A.; Bera, S.; Biradha, K. Cocrystals and Salts of Pyridine-3, 5-bis (1-methyl-benzimidazole-2-yl) with Pyromellitic Acid: Aromatic Guest Inclusion and Separation via Benzimidazole-Carboxylic Acid Heterosynthon. Cryst. Growth Des. 2014, 15 (1), 318-325.

Li, S. W.; Ren, H. J.; Ju, S. G. Sensitized Luminescence of LaF3: Eu3+ Nanoparticles Through Pyromellitic Acid. J. Nanosci. Nanotechnol. 2014, 14 (5), 3677-3682.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-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. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). 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

Merck
14,8004
Harmonized Tariff Code
2917.39
TSCA
Yes

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