Molekula
Ácido 2-butinoico
2-Butynoic acid
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
2-Butynoic acid is an unsaturated carboxylic acid with a triple bond in its structure, primarily used as a building block in organic synthesis, pharmaceutical intermediates, and agrochemical production. It serves as a key precursor in the creation of complex molecules, including vitamins and specialty chemicals. This chemical has a CAS number of 590-93-2, with the molecular formula CH3C≡CCO2H and a molecular weight of 84.07 g/mol. It is typically stored at ambient conditions and carries a "Danger" signal word under GHS classification. Molekula supplies 2-Butynoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
2-Butynoic acid is an unsaturated carboxylic acid with a triple bond in its structure, primarily used as a building block in organic synthesis, pharmaceutical intermediates, and agrochemical production. It serves as a key precursor in the creation of complex molecules, including vitamins and specialty chemicals. This chemical has a CAS number of 590-93-2, with the molecular formula CH3C≡CCO2H and a molecular weight of 84.07 g/mol. It is typically stored at ambient conditions and carries a "Danger" signal word under GHS classification. Molekula supplies 2-Butynoic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | white to yellow powder |
| Melting Point | 74°C to 78°C |
| IR | conforms to structure |
| Purity | ≥ 98% |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Clase de transporte | 8 |
| Grupo de empaquetado | II |
| Acidez | Acid |
Identificación
| Property | Value |
|---|---|
| SKU | 90036931 |
| Número CAS | 590-93-2 |
| Fórmula molecular | CH3C≡CCO2H |
| Peso molecular | 84.07 |
| SMILES | O=C(O)C#CC |
| Número EC / UN | 3261 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 29161950 |
| Código arancelario | 2916199590 |
Seguridad y GHS
-
Corrosive
GHS05
Declaraciones de peligro
- H314 (sub cat. 1B) Provoca quemaduras graves en la piel y lesiones oculares graves.
Declaraciones de precaución
- P260 No respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P302+352 EN CASO DE CONTACTO CON LA PIEL: Lavar con abundante agua/...
- 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
Fichas de Datos de Seguridad (FDS)
Disponible en English, French, German, Italian, Spanish.
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 2-Butynoic acid commonly used for?
2-Butynoic acid is primarily used as an intermediate in organic synthesis, including the production of pharmaceuticals, agrochemicals, and specialty polymers.
What is the molecular formula and molecular weight of 2-Butynoic acid?
The molecular formula is **CH₃C≡CCO₂H** and the molecular weight is **84.07 g/mol**.
How should 2-Butynoic acid be stored?
Store at **ambient temperature** in a cool, dry place, away from incompatible substances and moisture.
What grade or purity is available for 2-Butynoic acid?
Molekula supplies **technical grade** and **high-purity (98%+)** 2-Butynoic acid; please specify your requirements.
Can Molekula supply 2-Butynoic acid in bulk quantities?
Yes, we offer bulk quantities of 2-Butynoic acid; minimum order quantities and pricing depend on the grade and volume requested.
What documentation comes with an order of 2-Butynoic acid?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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