2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Acrylate( DFHA) - ≥97%(GC),stabilized with TBC , CAS No.2993-85-3

CAS: 2993-85-3 Cat. No.: D154301 Molecular Weight: 386.14 EC Number: 221-064-8

GRADE & PURITY ≥97%(GC), stabilized with TBC

Synonyms

DFHA | 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate, 95% | Acrylic acid 1H,1H,7H-dodecafluoroheptyl ester | 1H,1H,7H-DODECAFLUOROHEPTYLACRYLATE | trihydroperfluoroheptyl acrylate | 2-Propenoic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl ester

Storage

Store at 2-8°C,Protected from light

Shipped In

Wet ice

Overview

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate (DFHA) is a fluorous functional monomer that is majorly used in the surface functionalization. It can also be utilized in chemical vapor deposition process for the synthesis of nanomaterials.
Application
DFHA can be used in the preparation of hybrid fluorous monolithic columns for nano-liquid chromatography. It can be used in the surface modification of multi-walled carbon nanotubes (MWCNTs) for the formation of highly conductive composites.

Specifications

Synonyms

DFHA | 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7-Dodecafluoroheptyl acrylate, 95% | Acrylic acid 1H, 1H, 7H-dodecafluoroheptyl ester | 1H, 1H, 7H-DODECAFLUOROHEPTYLACRYLATE | trihydroperfluoroheptyl acrylate | 2-Propenoic acid, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7-dodecafluoroheptyl ester

Specifications & Purity

≥97%(GC), stabilized with TBC

Storage

Store at 2-8°C, Protected from light

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥97%(GC)

Names and Identifiers

• Pubchem Sid: 488185251
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488185251
• Canonical Smiles: C=CC(=O)OCC(C(C(C(C(C(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
• IUPAC Name: 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl prop-2-enoate
• InChIKey: QJEJDNMGOWJONG-UHFFFAOYSA-N
• INCHI: 1S/C10H6F12O2/c1-2-4(23)24-3-6(13,14)8(17,18)10(21,22)9(19,20)7(15,16)5(11)12/h2,5H,1,3H2
• Isomeric SMILES: C=CC(=O)OCC(C(C(C(C(C(F)F)(F)F)(F)F)(F)F)(F)F)(F)F
• RTECS: UD3340500
• Molecular Weight: 386.14
• Reaxy-Rn: 3563773
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3563773&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Acrylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Acrylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Acrylic acid esters
• Alternative Parents: Enoate esters Monocarboxylic acids and derivatives Organofluorides Organic oxides Hydrocarbon derivatives Carbonyl compounds Alkyl fluorides
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Acrylic acid ester - Alpha,beta-unsaturated carboxylic ester - Enoate ester - 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 acrylic acid esters. These are organic compounds containing and ester acrylic acid (CH2=CHC(=O)OH).
• External Descriptors: Not available

Data sources

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

Chemical and Physical Properties

• Sensitivity: heat & Light sensitive
• Refractive Index: 1.34
• Flash Point(°F): 102°C(lit.)
• Flash Point(°C): 102°C(lit.)
• Boil Point(°C): 107 °C/40 mmHg
• Molecular Weight: 386.130 g/mol
• XLogP3: 4.900
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 14
• Rotatable Bond Count: 9
• Exact Mass: 386.018 Da
• Monoisotopic Mass: 386.018 Da
• Topological Polar Surface Area: 26.300 Ų
• Heavy Atom Count: 24
• Formal Charge: 0
• Complexity: 484.000
• 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

References

1. Hengfei Liang, Qi Kuang, Chengyao Hu, Jun Chen, Xiaohui Lu, Yawen Huang, Hui Yan.  (2022)  Construction of durable superhydrophobic and anti-icing coatings via incorporating boroxine cross-linked silicone elastomers with good self-healability.  Soft Matter,  18  (43): (8238-8250).  [PMID:36274264] [10.1039/D2SM01106A]

2. Tianyi Wang, Yimeng Zhang, Xueyan Huang, Peifeng Su, Min Xiao, Shuanjin Wang, Sheng Huang, Dongmei Han, Yuezhong Meng.  (2024)  Designing weakly and strongly solvating polymer electrolytes: Systematically boosting high-voltage lithium metal batteries.  SusMat,      [PMID:] [10.1002/sus2.219]

3. Li. Fan, Yang Xiong, Ying Liu, Yawen Huang.  (2025)  Low-dielectric reprocessable vitrimers via incorporating fluorine moieties and their pattern ability via direct imprinting.  Journal of Macromolecular Science Part A-Pure and Applied Chemistry,      [PMID:] [10.1080/10601325.2025.2458154]