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Methyltriphenylphosphonium bromide

SKU 90029016 CAS 1779-49-3 C19H18BrP MW 357.22 En stock

Methyltriphenylphosphonium bromide is a quaternary phosphonium salt used in organic synthesis, particularly in the synthesis of phosphorus ylides and as a phase-transfer catalyst. It is a crystalline solid with a molecular formula of C19H18BrP, a molecular weight of 357.22 g/mol, and is stable at ambient storage conditions. It is classified as dangerous. Molekula supplies Methyltriphenylphosphonium bromide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Resumen

Precios y tamaños de envase

Tamaños de envase y precios

£ GBP € EUR $ USD

100 g — £43.60 por paquete

Los precios excluyen IVA/impuesto sobre ventas y gastos de envío. Tamaños de embalaje por mayor y personalizados disponibles bajo petición.

Especificaciones

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Property	Value
Appearance	Solid
Identification	Conforms to reference
Loss on Drying	≤0.5%
Assay	≥ 98%

Almacenamiento y manejo

Property	Value
Storage Temperature	Ambient
Transport Class	6.1
Packing Group	III
Shelf Life	48 months
Acidity	Neutral

Identificación

Property	Value
SKU	90029016
CAS Number	1779-49-3
Molecular Formula	C19H18BrP
Molecular Weight	357.22
SMILES	C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
EC / UN Number	2811
REACH Code	Y110
TSCA Listed	Yes
HTS Code	2931590080
Tariff Code	2931599090

Seguridad y GHS

Danger

Health Hazard GHS07
Hazardous to the Environment GHS09

Declaraciones de peligro

H301 Toxic if swallowed
H411 Toxic to aquatic life with long lasting effects

Declaraciones de precaución

P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P302+350 IF ON SKIN: Gently wash with soap and water
P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

Solo para uso investigativo e industrial

No apto para uso en alimentos, medicamentos, productos domésticos, ni en humanos o animales. Consulte la Hoja de Datos de Seguridad antes de manipular.

Documentos

Fichas de Datos de Seguridad (FDS)

Disponible en FR, PT, IT, ES, DE, EN.

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Sinónimos

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Preguntas frecuentes

What is methyltriphenylphosphonium bromide used for?

It is primarily used as a reagent in organic synthesis, particularly in the synthesis of ylides and Wittig reactions.

What is the chemical formula and molecular weight?

The formula is C19H18BrP with a molecular weight of 357.22 g/mol.

How should methyltriphenylphosphonium bromide be stored?

It should be stored at ambient temperature, protected from moisture and light.

What grade is available?

Available in reagent grade; specific grades may vary based on customer requirements.

Can Molekula supply it in bulk?

Yes, Molekula can supply methyltriphenylphosphonium bromide in bulk quantities upon request.

What documentation comes with the order?

Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.

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