474428

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate

95%

• Synonym(s): DFHA
• Linear Formula: H₂C=CHCO₂CH₂(CF₂)₅CHF₂
• CAS Number: 2993-85-3
• Molecular Weight: 386.13
• EC Number: 221-064-8
• MDL number: MFCD00080746
• UNSPSC Code: 12162002
• PubChem Substance ID: 24871004
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 95%
• contains: 100 ppm 4-tert-butylcatechol as inhibitor
• refractive index: n20/D 1.342 (lit.)
• bp: 197 °C (lit.)
• density: 1.581 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: FC(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)COC(=O)C=C
• 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
• InChI key: QJEJDNMGOWJONG-UHFFFAOYSA-N

Description

General description

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.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 215.6 °F - closed cup
• flash_point_c: 102 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter