Dimethylphosphinic chloride

CAS 1111-92-8(CH3)2P(O)ClChemical Synthesis

Dimethylphosphinic chloride (CAS: 1111-92-8) is an organophosphorus compound with the linear formula (CH3)2P(O)Cl and a molecular weight of 112.50 g/mol. This chemical functions as a valuable reagent in organic synthesis, particularly for introducing phosphinoyl groups. Its reactivity makes it a useful building block for more complex phosphorus-containing molecules utilized in various chemical research and development applications.

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Dimethylphosphinic chloride ((CH3)2P(O)Cl) — chemical structure, CAS 1111-92-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksPhosphorus CompoundsPhosphorus Halides

01 /Applications

Organic Synthesis Reagent

Dimethylphosphinic chloride serves as a key intermediate in the synthesis of various organic compounds. It is employed to introduce the dimethylphosphinoyl group into target molecules, enabling the construction of complex chemical structures.

Phosphorus Chemistry

As a phosphorus halide, this compound is integral to phosphorus-based chemical research. It facilitates reactions leading to novel organophosphorus materials and derivatives with potential applications in diverse fields.

Building Block for Specialty Chemicals

This chemical acts as a versatile building block for the creation of specialty chemicals. Its defined reactivity allows for controlled incorporation into larger molecular frameworks for advanced applications.

02 /Properties

Molecular weight	112.50
Linear formula	(CH3)2P(O)Cl
Assay	97%
Boiling point	204 °C(lit.)
Melting point	65-71 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P305IF IN EYES
P310Immediately call a POISON CENTER or doctor

Protective equipment	Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Transport (UN / ADR)	UN 3261 8 / PGII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	C
Risk statements (R)	34
Safety statements (S)	26-27-28-36/37/39-45

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

1111-92-8

MDL number

MFCD00002078

PubChem substance

24859730

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Dimethylphosphinic chloride used for?

Dimethylphosphinic chloride is primarily used as a reagent in organic synthesis for introducing the dimethylphosphinoyl group and as a building block in phosphorus chemistry.

What are the CAS number and formula for Dimethylphosphinic chloride?

The CAS number for Dimethylphosphinic chloride is 1111-92-8, and its linear formula is (CH3)2P(O)Cl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Dimethylphosphinic chloride with an assay of 97%. TSS does not represent this product as USP, BP, EP, or pharmacopoeia grade.

What are the safety hazards associated with Dimethylphosphinic chloride?

Dimethylphosphinic chloride is classified as corrosive. It causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eye protection, gloves, and respiratory protection, must be used when handling this substance.

How is Dimethylphosphinic chloride packed, shipped, and exported?

Dimethylphosphinic chloride is shipped under UN 3261, Hazard Class 8, Packing Group II. Tech Serve Solutions ensures compliance with all regulations for the safe packing, shipping, and export of this chemical.

How can I request a quote or sample of Dimethylphosphinic chloride?

To request a quote or sample of Dimethylphosphinic chloride, please contact our sales department through the website or by phone. Our team will be happy to assist you.