(4-Methylpent-3-en-1-yl)diphenylphosphine oxide CAS 86105-38-6 | High-Purity Supplier & Bulk Manufacturer
| Product Name | (4-Methylpent-3-en-1-yl)diphenylphosphine oxide |
|---|---|
| Synonyms | (4-Methyl-3-pentenyl)diphenylphosphine oxide, (4-methyl-3-penten-1-yl)diphenylPhosphine oxide, Phosphine oxide, (4-methyl-3-pentenyl)diphenyl-, (4-Methylpent-3-en-1-yl)(oxo)diphenyl-lambda~5~-phosphane |
| CAS Number | 86105-38-6 |
| Catalog No. | FT-0715126 |
| Molecular Formula | C18H21OP |
| Molecular Weight | 284.3000 |
| IUPAC Name | [4-methylpent-3-enyl(phenyl)phosphoryl]benzene |
| InChI Key | LJFXLCPRGXFFSH-UHFFFAOYSA-N |
| Category | Chemical Reagents |
| Supply Scale | gram – kilogram – bulk |
| Documentation | COA, SDS, HPLC, NMR, MS (on request) |
| Custom Synthesis | Available |
| Shipping | Worldwide |

Request (4-Methylpent-3-en-1-yl)diphenylphosphine oxide (CAS 86105-38-6)
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- Custom synthesis & scale-up
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(4-Methylpent-3-en-1-yl)diphenylphosphine oxide Overview
(4-Methylpent-3-en-1-yl)diphenylphosphine oxide (CAS 86105-38-6) is a high-purity fine chemical and pharmaceutical intermediate supplied by Finetech Industry Limited for scientific research and product development. It has the molecular formula C18H21OP and a molecular weight of 284.3000. It is offered as a well-defined building block and reference compound for laboratory research and analytical applications.
Finetech Industry Limited manufactures and supplies (4-Methylpent-3-en-1-yl)diphenylphosphine oxide in high-purity grades, supporting pharmaceutical companies, contract research organizations, academic laboratories and industrial customers. Supply capacities range from gram quantities to kilogram and bulk production, with custom synthesis available for non-catalog analogs and scale-up. The exact purity and specification are stated on the Certificate of Analysis for each batch.
Applications of (4-Methylpent-3-en-1-yl)diphenylphosphine oxide
Laboratory research
Used as a well-characterized laboratory reagent in research studies and product development, where batch-to-batch consistency matters.
Analytical reference
Suitable as an analytical reference material for method development, calibration and quality control.
Building block
Serves as a building block and intermediate in synthetic and analytical work, with custom quantities available on request.
Supplied as a general research reagent and intermediate for scientific research, analytical, industrial and commercial product-development applications, according to the product grade and the customer's intended use. Please confirm the applicable specification and intended-use requirements when requesting a quote.
Bulk Supply & Packaging
Finetech Industry Limited supplies (4-Methylpent-3-en-1-yl)diphenylphosphine oxide for research and larger-scale requirements with flexible packaging and scalable manufacturing.
Each shipment includes a COA, SDS, batch traceability and secure protective packaging. Customized packaging and labeling are available on request.
Supply Capabilities
Scale
- Gram scale
- Kilogram scale
- Multi-kg / bulk
- Custom / MT on request
Documentation
- COA
- SDS
- HPLC / GC
- NMR / MS
Manufacturing
- Custom synthesis
- Process development
- Scale-up
- Pilot production
Shipping
- North America
- Europe
- Asia / Middle East
- Oceania
(4-Methylpent-3-en-1-yl)diphenylphosphine oxide FAQ
What is the CAS number of (4-Methylpent-3-en-1-yl)diphenylphosphine oxide?
The CAS number of (4-Methylpent-3-en-1-yl)diphenylphosphine oxide is 86105-38-6. Its molecular formula is C18H21OP and molecular weight is 284.3000.
What purity of (4-Methylpent-3-en-1-yl)diphenylphosphine oxide does Finetech Industry Limited supply?
Finetech Industry Limited supplies (4-Methylpent-3-en-1-yl)diphenylphosphine oxide in high-purity grades. The exact purity is stated on the Certificate of Analysis for each batch and can be confirmed before ordering.
Can Finetech Industry Limited supply (4-Methylpent-3-en-1-yl)diphenylphosphine oxide in bulk?
Yes. Finetech Industry Limited supplies (4-Methylpent-3-en-1-yl)diphenylphosphine oxide from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for (4-Methylpent-3-en-1-yl)diphenylphosphine oxide?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.