Molekula
Ácido escuárico/3,4-dihidroxicicobut-3-en-1,2-diona
Squaric Acid/3,4-Dihydroxycyclobut-3-ene-1,2-dione
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Squaric Acid (3,4-Dihydroxycyclobut-3-ene-1,2-dione) is a highly reactive organic compound with a unique four-membered ring structure, primarily used in organic synthesis, polymer chemistry, and as a building block for advanced materials like conductive polymers and liquid crystals. It is also employed in pharmaceutical research for its ability to form stable complexes. This chemical has a CAS number of 2892-51-5, with the molecular formula (HO)2C4(=O)2 and a molecular weight of 114.06 g/mol. It is typically stored at ambient conditions and carries a "Warning" signal word for safety classification. Molekula supplies Squaric Acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Squaric Acid (3,4-Dihydroxycyclobut-3-ene-1,2-dione) is a highly reactive organic compound with a unique four-membered ring structure, primarily used in organic synthesis, polymer chemistry, and as a building block for advanced materials like conductive polymers and liquid crystals. It is also employed in pharmaceutical research for its ability to form stable complexes. This chemical has a CAS number of 2892-51-5, with the molecular formula (HO)2C4(=O)2 and a molecular weight of 114.06 g/mol. It is typically stored at ambient conditions and carries a "Warning" signal word for safety classification. Molekula supplies Squaric Acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
Especificaciones disponibles bajo solicitud — consulte los documentos a continuación o póngase en contacto con nuestro equipo de ventas.
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 190 C |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90028157 |
| Número CAS | 2892-51-5 |
| Fórmula molecular | (HO)2C4(=O)2 |
| Peso molecular | 114.06 |
| SMILES | C1(=C(C(=O)C1=O)O)O |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29144090 |
| Código arancelario | 2914409090 |
Seguridad y GHS
-
Health Hazard
GHS07
Declaraciones de peligro
- H315 Provoca irritación cutánea.
- H317 Puede provocar una reacción alérgica en la piel.
- H319 Provoca irritación ocular grave.
- H335 Puede irritar las vías respiratorias.
Declaraciones de precaución
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P303+361 En caso de contacto con la piel (o el pelo): Quitar inmediatamente toda la ropa contaminada. Enjuagar con agua o ducharse.
- P305+351+338 EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
Documentos
Certificado de Análisis (CoA) por lote
Introduzca un número de lote o partida para recuperar el informe de análisis (CoA) correspondiente a esa partida específica. Podemos generar uno a partir de los datos de especificación si no hay ningún PDF disponible.
Sinónimos
No se han registrado nombres alternativos para este producto.
Preguntas frecuentes
What is squaric acid (3,4-dihydroxycyclobut-3-ene-1,2-dione) commonly used for?
Squaric acid is primarily used in organic synthesis, including as a building block for dyes, pigments, and pharmaceuticals, as well as in the production of conductive polymers and liquid crystals.
What is the chemical formula and molecular weight of squaric acid?
The chemical formula is **(HO)₂C₄(=O)₂**, and the molecular weight is **114.06 g/mol**.
How should squaric acid be stored?
Store squaric acid at **ambient temperature** in a cool, dry place, away from direct sunlight and incompatible substances.
What grades or purities of squaric acid does Molekula supply?
Molekula supplies squaric acid in **high-purity (98%+) analytical and synthetic grades**—contact us for exact specifications.
Can Molekula supply squaric acid in bulk quantities?
Yes, we offer squaric acid in **bulk quantities**—minimum order quantities and packaging options vary, so please inquire for details.
What documentation comes with a squaric acid order from Molekula?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.
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