C9H19O5P
238.22 g/mol
Research ReagentWarning
Triethyl 2-phosphonopropionate
CAS3699-66-9EC223-033-4
Category
Research Reagent
Compound Class
Ester
Primary Use
Research Compound
Triethyl 2-phosphonopropionate is a phosphonate reagent commonly used in organic synthesis. It serves as a building block for introducing phosphonate functional groups into target molecules.
phosphonate reagent for organic synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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ReferenceSame Category
DIPHENYLAMINE (DIPHENYL-D10, 98%)
CAS37055-51-9
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Triethyl 2-phosphonopropionate (CAS 3699-66-9) is 2931.49.
HS code (international, 6-digit)
2931.49
EU CN code (8-digit)
2931 49 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
ethyl 2-diethoxyphosphorylpropanoate
InChIKey
BVSRWCMAJISCTD-UHFFFAOYSA-N
SMILES
CCOC(=O)C(C)P(=O)(OCC)OCC
Synonyms (17)
- Foscarnet Sodium Impurity 5
- triethyl 2-phosphopropionate
- triethyl 2-phosponopropionate
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