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2,2-Difluoropropionic acid ethylester - 98%, high purity , CAS No.28781-85-3

COA

Grade & Purity:

≥98%

Cas Number: 28781-85-3
Molecular Weight: 138.11
MDL number: MFCD06657970
PubChem CID: 2761188

In stock

Item Number

D419047

Grouped product items
SKU	Size	Availability	Price
D419047-1g	1g	3	$69.90
D419047-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$241.90
D419047-25g	25g	1	$962.90
D419047-100g	100g	2	$2,747.90

Basic Description

Synonyms	28781-85-3 \| ethyl 2,2-difluoropropanoate \| 2,2-difluoropropionic acid ethyl ester \| Ethyl 2,2-difluoropropionate \| Propanoic acid, 2,2-difluoro-, ethyl ester \| MFCD06657970 \| 2,2-Difluoropropionic acid ethylester \| ethyl difluoropropionate \| 2,2-Difluoro-propionic acid
Specifications & Purity	≥98%
Storage Temp	Store at 2-8°C,Argon charged
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Carboxylic acids and derivatives
    - Subclass Alpha-halocarboxylic acids and derivatives

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Alpha-halocarboxylic acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Alpha-halocarboxylic acid derivatives
Alternative Parents	Carboxylic acid esters Monocarboxylic acids and derivatives Organofluorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl fluorides
Molecular Framework	Aliphatic acyclic compounds
Substituents	Alpha-halocarboxylic acid derivative - Carboxylic acid ester - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organofluoride - Organohalogen compound - Carbonyl group - Alkyl halide - Alkyl fluoride - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as alpha-halocarboxylic acid derivatives. These are carboxylic acid derivatives containing a halogen atom bonded to the alpha carbon atom.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	ethyl 2,2-difluoropropanoate
INCHI	InChI=1S/C5H8F2O2/c1-3-9-4(8)5(2,6)7/h3H2,1-2H3
InChIKey	ISVLDAIKRGXNCZ-UHFFFAOYSA-N
Smiles	CCOC(=O)C(C)(F)F
Isomeric SMILES	CCOC(=O)C(C)(F)F
Molecular Weight	138.11
Reaxy-Rn	2039793
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2039793&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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6 results found

Lot Number	Certificate Type	Date	Item
C2512303	Certificate of Analysis	Mar 21, 2025	D419047
C2506194	Certificate of Analysis	Mar 12, 2025	D419047
I2220451	Certificate of Analysis	Jul 16, 2024	D419047
I2220452	Certificate of Analysis	Jul 16, 2024	D419047
I2220459	Certificate of Analysis	Jul 16, 2024	D419047
I2220361	Certificate of Analysis	Jul 09, 2024	D419047

Chemical and Physical Properties

Solubility	Insoluble in water.
Sensitivity	Moisture sensitive.
Molecular Weight	138.110 g/mol
XLogP3	1.100
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	138.049 Da
Monoisotopic Mass	138.049 Da
Topological Polar Surface Area	26.300 Å²
Heavy Atom Count	9
Formal Charge	0
Complexity	112.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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