Diethyl (bromodifluoromethyl)phosphonate, 97% 65094-22-6

About Diethyl (bromodifluoromethyl)phosphonate, 97%

Diethyl (bromodifluoromethyl)phosphonate is an organic building block carrying the CAS registry number 65094-22-6 at a purity of 97%. Formula C5H10BrF2O3P, molecular weight 267.01 g/mol. Systematically, it is named 1-[[bromo(difluoro)methyl]-ethoxyphosphoryl]oxyethane. Common synonyms include Bromodifluoromethyl diethylphosphonate and diethyl bromodifluoromethanephosphonate.

In its supplied form it is a colourless to faint yellow liquid. Literature values give a boiling point of 40-41 °C and a density of 1.503 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis, pharmaceutical synthesis, protein and peptide research and enzyme inhibition studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 1 g, 5 g, 25 g and 100 g packs, Diethyl (bromodifluoromethyl)phosphonate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Pharmaceutical synthesis
Protein & peptide research
Enzyme inhibition studies

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diethyl (bromodifluoromethyl)phosphonate, 97%
Catalogue No.	VQ-011420
CAS Number	65094-22-6
IUPAC name	1-[[bromo(difluoro)methyl]-ethoxyphosphoryl]oxyethane
Molecular formula	C₅H₁₀BrF₂O₃P
Molecular weight	267.01 g/mol
Exact mass	265.9519
Purity / assay	97%
HSN code	29319090
InChIKey	QRADKVYIJIAENZ-UHFFFAOYSA-N
SMILES	CCOP(=O)(C(F)(F)Br)OCC
PubChem CID	144101

Physical properties
Physical form	Liquid
Appearance	Colourless to faint yellow liquid
Boiling point	40-41 °C
Density	1.503 g/mL at 25 °C
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 5
TPSA	35.5 Å²
Synonyms	(Bromodifluoromethyl)phosphonic acid diethyl ester, Bromodifluoromethyl diethylphosphonate, diethyl bromodifluoromethanephosphonate, diethyl bromodifluoromethylphosphonate, 1-[[bromo(difluoro)methyl]-ethoxy-phosphoryl]oxyethane, diethyl(bromodifluoromethyl)phosphonate, bromodifluoromethane diethyl phosphate, diethyl[bromo(difluoro)methyl]phosphonate, 1-[(bromo-difluoromethyl)-ethoxyphosphoryl]oxyethane, (bromo-difluoro-methyl)-phosphonic acid diethyl ester, C5H10BrF2O3P, Phosphonic acid, (bromodifluoromethyl)-, diethyl ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Diethyl (bromodifluoromethyl)phosphonate, 97%?

The CAS Registry Number of Diethyl (bromodifluoromethyl)phosphonate, 97% is 65094-22-6. It is also known as (Bromodifluoromethyl)phosphonic acid diethyl ester, Bromodifluoromethyl diethylphosphonate, diethyl bromodifluoromethanephosphonate.

What is the molecular formula and molecular weight of Diethyl (bromodifluoromethyl)phosphonate, 97%?

Diethyl (bromodifluoromethyl)phosphonate, 97% has the molecular formula C5H10BrF2O3P and a molecular weight of 267.01 g/mol. Its IUPAC name is 1-[[bromo(difluoro)methyl]-ethoxyphosphoryl]oxyethane.

Which grade and pack sizes of Diethyl (bromodifluoromethyl)phosphonate, 97% can I order?

We supply Diethyl (bromodifluoromethyl)phosphonate, 97% in (97%) grade, in 1 g, 5 g, 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diethyl (bromodifluoromethyl)phosphonate, 97%?

Yes. Every lot of Diethyl (bromodifluoromethyl)phosphonate, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Diethyl (bromodifluoromethyl)phosphonate, 97% be shipped internationally?

Yes. Diethyl (bromodifluoromethyl)phosphonate, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.