2-Aminoethylphosphonic acid

CAS 2041-14-7H2NCH2CH2P(O)(OH)2Chemical Synthesis

2-Aminoethylphosphonic acid (CAS: 2041-14-7), with the chemical formula H₂NCH₂CH₂P(O)(OH)₂, is a phosphonic acid derivative. It has a molecular weight of 125.06 g/mol and is recognised for its utility as a building block in chemical synthesis. This compound is soluble in water, with a concentration of 50 mg/mL yielding a clear, colourless solution. It is primarily used in research and development settings, notably in biological studies.

IUPAC: 2-AEP

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2-Aminoethylphosphonic acid (H2NCH2CH2P(O)(OH)2) — chemical structure, CAS 2041-14-7; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksPhosphonic/Phosphinic AcidsPhosphorus Compounds

01 /Applications

Research in Microbiology

2-Aminoethylphosphonic acid has been employed as a specific growth medium for certain marine bacteria, such as Roseovarius nubinhibens. Its use aids in the study of microbial physiology and metabolism.

Chemical Synthesis Intermediate

As an organic building block, this phosphonic acid derivative serves as a valuable intermediate in the synthesis of more complex organic molecules. Its structure makes it suitable for incorporation into various chemical structures.

Phosphorus Compound Research

The compound falls under the category of phosphorus compounds and phosphonic/phosphinic acids, indicating its relevance in research focused on organophosphorus chemistry and related fields.

02 /Properties

Molecular weight	125.06
Linear formula	H2NCH2CH2P(O)(OH)2
Assay	99%
Solubility	water: soluble50 mg/mL, clear, colorless
Application	2-Aminoethylphosphonic acid was used as a growth medium for the marine bacterium Roseovarius nubinhibens ISM1.
Melting point	296 °C (dec.)(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/38
Safety statements (S)	26

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

04 /Identifiers & registry

CAS number

2041-14-7

MDL number

MFCD00008182

PubChem substance

24856288

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 2-Aminoethylphosphonic acid used for?

2-Aminoethylphosphonic acid is used as a growth medium for marine bacteria and as a building block in chemical synthesis.

What is the CAS number and chemical formula for 2-Aminoethylphosphonic acid?

The CAS number is 2041-14-7, and the chemical formula is H₂NCH₂CH₂P(O)(OH)₂.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 2-Aminoethylphosphonic acid with an assay of 99%. This is typically considered a research or technical grade, and TSS does not represent it as USP, BP, or EP.

What are the safety considerations for handling 2-Aminoethylphosphonic acid?

2-Aminoethylphosphonic acid is a Warning substance (GHS07) and causes skin and serious eye irritation (H315-H319). Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves.