Molekula
Fosfita de trimetilo
Trimethyl phosphite
Certificado ISO 9001:2015 e ISO 14001:2015 · Suministro a laboratorios e industria desde el año 2000 · Certificado de Análisis (CoA) con cada lote
Trimethyl phosphite (CAS 121-45-9) is a colorless liquid organophosphorus compound widely used as a reagent in organic synthesis, particularly for the preparation of phosphonates, phosphine oxides, and as a methylating agent in chemical research and industrial processes. It is also employed in pesticide and flame-retardant production. This chemical has the molecular formula C3H9O3P and a molecular weight of 124.08. It should be stored at ambient conditions but handled with care due to its **Danger** classification under GHS, requiring proper protective measures. Molekula supplies Trimethyl phosphite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Resumen
Trimethyl phosphite (CAS 121-45-9) is a colorless liquid organophosphorus compound widely used as a reagent in organic synthesis, particularly for the preparation of phosphonates, phosphine oxides, and as a methylating agent in chemical research and industrial processes. It is also employed in pesticide and flame-retardant production. This chemical has the molecular formula C3H9O3P and a molecular weight of 124.08. It should be stored at ambient conditions but handled with care due to its **Danger** classification under GHS, requiring proper protective measures. Molekula supplies Trimethyl phosphite from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Precios y tamaños de envase
Especificaciones
| Property | Value |
|---|---|
| Appearance | Clear, Colourless Liquid |
| Boiling Point | 109°C to 113°C |
| Assay (GC) | ≥97.00% |
| Identification (IR) | Passes test |
| Refractive Index n20 / D | 1.4040 to 1.4050 |
| Wt. per mi. at 20°C | 1.0510g to 1.0530g |
Almacenamiento y manejo
| Property | Value |
|---|---|
| Temperatura de Almacenamiento | Ambient |
| Punto de inflamación | 28 C |
| Clase de transporte | 3 |
| Grupo de empaquetado | III |
| Acidez | Base |
Identificación
| Property | Value |
|---|---|
| SKU | 89967933 |
| Número CAS | 121-45-9 |
| Fórmula molecular | C3H9O3P |
| Peso molecular | 124.08 |
| SMILES | O(P(OC)OC)C |
| Número EC / UN | 2329 |
| Código REACH | Y110 |
| Incluido en el listado TSCA | Sí |
| Código HTS | 2920.23.0000 |
| Código arancelario | 2920230000 |
Seguridad y GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
-
Health Hazard
GHS07
Declaraciones de peligro
- EUH014 Reacciona violentamente con el agua.
- H226 Líquidos y vapores inflamables.
- H302 Nocivo en caso de ingestión.
- H311 Tóxico en contacto con la piel.
- H315 Provoca irritación cutánea.
- H318 Provoca lesiones oculares graves.
- H335 Puede irritar las vías respiratorias.
Declaraciones de precaución
- P210 Mantener alejado del calor, de superficies calientes, de chispas, de llamas abiertas y de cualquier otra fuente de ignición. No fumar.
- P261 Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
- P280 Llevar guantes/prendas/gafas/máscara de protección.
- P301+312 EN CASO DE INGESTIÓN: Llamar a un CENTRO DE TOXICOLOGÍA/médico/... si la persona se encuentra mal.
- P302+350 EN CASO DE CONTACTO CON LA PIEL: Lavar suavemente con agua y jabón abundantes.
- 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, Portuguese, 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 trimethyl phosphite (CAS 121-45-9) commonly used for?
Trimethyl phosphite is primarily used as a reagent in organic synthesis, including the preparation of phosphonates, phosphines, and as a methylating agent in various chemical reactions.
What is the molecular formula and molecular weight of trimethyl phosphite?
The molecular formula is **C₃H₉O₃P**, and the molecular weight is **124.08 g/mol**.
How should trimethyl phosphite be stored?
Store at **ambient temperature** in a tightly sealed container, away from moisture, oxidizing agents, and sources of ignition.
What grades or purities of trimethyl phosphite does Molekula supply?
Molekula supplies **technical grade** and **high-purity (HPLC/GC grade)** trimethyl phosphite, depending on your application requirements.
Can Molekula supply trimethyl phosphite in bulk quantities?
Yes, we offer trimethyl phosphite in bulk, with packaging options including drums (200L) and IBCs (1000L), subject to order volume and safety compliance.
What documentation comes with a trimethyl phosphite order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and a **packing list** with batch-specific details.
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