Triethyl phosphonoacetate-13C2
Triethyl phosphonoacetate-13C2 (CAS: 100940-60-1) is a 13C-labeled organic compound with a molecular weight of 226.18 g/mol. This isotopically enriched reagent is crucial for C-C bond formation and olefination reactions. Its utility extends to chemical synthesis, particularly in applications involving the Horner-Wadsworth-Emmons reaction, making it a valuable synthetic reagent for organic chemists and researchers.
- IUPAC
- (Diethoxyphosphinyl)·acetic-13C2 acid ethyl ester,13C Labeled triethyl phosphonoacetate
Horner-Wadsworth-Emmons Reagent
Triethyl phosphonoacetate-13C2 serves as a vital reagent in the Horner-Wadsworth-Emmons reaction. This method is widely employed for the stereoselective synthesis of alpha,beta-unsaturated esters and related compounds.
C-C Bond Formation
This isotopically labeled phosphonate ester is instrumental in constructing carbon-carbon bonds. Its participation in olefination reactions allows for the efficient formation of double bonds.
Chemical Synthesis
As a versatile synthetic reagent, Triethyl phosphonoacetate-13C2 finds application in various multi-step organic syntheses. The 13C labeling is particularly useful for mechanistic studies and spectroscopic analysis.
Isotopic Labeling Studies
The presence of 13C isotopes at specific positions makes this compound invaluable for tracer studies and for elucidating reaction mechanisms in organic chemistry.
| Molecular weight | 226.18 |
|---|---|
| Linear formula | (C2H5O)2P(O)13CH213CO2C2H5 |
| Boiling point | 142-145 °C/9 mmHg(lit.) |
| Density | 1.13 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.431(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Isotopic Purity | 99 atom % 13C |
|---|---|
| Mass Shift | M+2 |
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.
What is Triethyl phosphonoacetate-13C2 used for?
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Triethyl phosphonoacetate-13C2 is primarily used as a reagent in the Horner-Wadsworth-Emmons reaction for C-C bond formation and olefination, particularly in chemical synthesis and isotopic labeling studies.
What are the CAS number and formula for Triethyl phosphonoacetate-13C2?
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The CAS number for Triethyl phosphonoacetate-13C2 is 100940-60-1. Its linear formula is (C2H5O)2P(O)13CH213CO2C2H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Triethyl phosphonoacetate-13C2 with a minimum isotopic purity of 99 atom % 13C. This product is intended for research and development purposes and is not supplied as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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Triethyl phosphonoacetate-13C2 is a Warning substance (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). It is recommended to use a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area and avoid breathing vapours or dust. In case of contact, rinse immediately with plenty of water.
How is Triethyl phosphonoacetate-13C2 packaged and shipped?
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Products are carefully packaged according to international shipping regulations and are exported globally by Tech Serve Solutions.
How can I request a sample or quote for Triethyl phosphonoacetate-13C2?
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To request a sample or a quote, please contact our sales team through the website or by direct enquiry, providing your specific requirements.
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