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4282-31-9 - Thiophene-2,5-dicarboxylic acid, 97% - L10293 - Alfa Aesar

L10293 Thiophene-2,5-dicarboxylic acid, 97%

Número CAS
4282-31-9
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
1g 19,60
5g 49,30
25g 154,00
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Thiophene-2,5-dicarboxylic acid, 97%

MDL
MFCD00016896
EINECS
224-284-2

Propiedades químicas

Fórmula
C6H4O4S
Peso molecular
172.16
Punto de fusión
355-360°
Solubilidad
Very soluble in water.

Aplicaciones

Thiophene-2,5-dicarboxylic acid may be used in the synthesis new cobalt(II) thiophenedicarboxylate coordination polymer and novel mesogenic thiophene based supramolecular liquid crystals.

Notas

Stable under recommended storage conditions. Store away from oxidizing agents.

Referencias documentales

Bang-Lin Chen; Kum-Fun Mok ; Siu-Choon Ng; Michael G.B.Drew. Syntheses, structures and properties of copper(II) complexes with thiophene-2,5-dicarboxylic acid (H2Tda) and nitrogen-containing ligands. Polyhedron. 1999, 18, (8-9),1211-1220

 

P.Guerriero; U.Casellato; S.Sitran; P.A.Vigato; R.Graziani. Preparation and properties of lanthanide complexes with pyridine-2,6-dicarboxylic and thiophene-2,5-dicarboxylic acids. Crystal structure of diaqua-bis(dipicolinate)lanthanum(III) tetrahydrate. Inorganica Chimica Acta. 1987, 133, (2),337-345

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

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

Indicaciones de precaución: 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.

Otras referencias

Beilstein
136781
Código de tarifa arancelaria unificado
2934.99
TSCA
Yes

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