2,2-DIFLUOROSUCCINIC ACID

Product Name: 2,2-DIFLUOROSUCCINIC ACID
CAS No.: 665-31-6
Chemical Name: 2,2-DIFLUOROSUCCINIC ACID
Synonyms: 2,2-difluorobutanal;2,2-DIFLUOROSUCCINIC ACID;2,2-difluorobutanedioic acid;2,2-Difluorosuccinicacid,97%;2,2-Difluorosuccinic acid 97%;Butanedioic acid, 2,2-difluoro-;2,2-Difluorobutane-1,4-dioic acid
CBNumber: CB7258987
Molecular Formula: C4H4F2O4
Formula Weight: 154.07
MOL File: 665-31-6.mol

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2,2-DIFLUOROSUCCINIC ACID Property

Melting point:: 144-145°C
Boiling point:: 127℃
Density: 2.051
Flash point:: 113℃
storage temp.: Storage temp. 2-8°C
form: powder
pka: 0.33±0.28(Predicted)
color: Off-white
Water Solubility: Soluble in water.
BRN: 1773355
InChI: 1S/C4H4F2O4/c5-4(6,3(9)10)1-2(7)8/h1H2,(H,7,8)(H,9,10)
InChIKey: ZYLFHISLYSHWRH-UHFFFAOYSA-N
SMILES: OC(=O)CC(F)(F)C(O)=O
CAS DataBase Reference: 665-31-6(CAS DataBase Reference)

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Safety

Hazard Codes: C,Xi
Risk Statements: 34-36
Safety Statements: 26-36/37/39-45-28-27
RIDADR: 3261
WGK Germany: WGK 3
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: III
HS Code: 2917198090
Storage Class: 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications: Eye Irrit. 2

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

Precautionary statements

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CDS002643
Product name: 2,2-Difluorosuccinic acid
Purity: Aldrich<SUP>CPR</SUP>
Packaging: 50 mg
Price: $73.1
Updated: 2025/07/31

TRC

Product number: D446028
Product name: 2,2-DifluorosuccinicAcid
Packaging: 50mg
Price: $45
Updated: 2021/12/16

TRC

Product number: D446028
Product name: 2,2-DifluorosuccinicAcid
Packaging: 100mg
Price: $60
Updated: 2021/12/16

TRC

Product number: D446028
Product name: 2,2-DifluorosuccinicAcid
Packaging: 500mg
Price: $130
Updated: 2021/12/16

AK Scientific

Product number: 7677AE
Product name: 2,2-Difluorosuccinicacid
Packaging: 1g
Price: $165
Updated: 2021/12/16

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2,2-DIFLUOROSUCCINIC ACID Chemical Properties,Usage,Production

Uses

2,2-Difluorosuccinic acid is used in the preparation of fluorofumaric acid. It is also used in enolate alkylation.

Synthesis Reference(s)

The Journal of Organic Chemistry, 70, p. 6105, 2005 DOI: 10.1021/jo050591h

2,2-DIFLUOROSUCCINIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2-DIFLUOROSUCCINIC ACID Suppliers

Belgium 1 China 40 France 1 Germany 2 India 1 The Netherlands 1 United Kingdom 9 United States 20 Global 75

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665-31-6, 2,2-DIFLUOROSUCCINIC ACIDRelated Search:

SUCCINALDEHYDE 2,2-DIFLUOROSUCCINIC ACID DIMETHYL TETRAFLUOROSUCCINATE CHLOROTRIFLUOROSUCCINIC ACID DIETHYL TETRAFLUOROSUCCINATE 2,2,3-TRIFLUORO-SUCCINIC ACID TETRAFLUOROSUCCINIC ACID AMMONIUM TETRAFLUOROSUCCINATE

2,2-DIFLUOROSUCCINIC ACID

2,2-Difluorosuccinic acid 97%

2,2-Difluorosuccinicacid,97%

2,2-difluorobutanedioic acid

2,2-Difluorobutane-1,4-dioic acid

Butanedioic acid, 2,2-difluoro-

2,2-difluorobutanal

665-31-6

C4H4F2O4