1<i>H</i>,1<i>H</i>,5<i>H</i>-Octafluoropentyl Acrylate (stabilized with MEHQ) , >97.0%(GC) , 376-84-1

Synonym(s):
OFPA

CAS NO.：376-84-1

Empirical Formula: C8H6F8O2

Molecular Weight: 286.12

MDL number: MFCD00039279

EINECS: 206-816-5

PRODUCT Properties

• Boiling point: 122 °C/140 mmHg (lit.)
• Density: 1.488 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.349(lit.)
• RTECS: UD3643645
• Flash point: 161 °F
• storage temp.: 2-8°C
• solubility: Practically insoluble[in water]
• Water Solubility: Practically insoluble in water
• form: clear liquid
• color: Colorless to Almost colorless
• Specific Gravity: 1.481
• InChI: InChI=1S/C8H6F8O2/c1-2-4(17)18-3-6(11,12)8(15,16)7(13,14)5(9)10/h2,5H,1,3H2
• InChIKey: WISUNKZXQSKYMR-UHFFFAOYSA-N
• SMILES: C(OCC(F)(F)C(F)(F)C(F)(F)C(F)F)(=O)C=C
• CAS DataBase Reference: 376-84-1(CAS DataBase Reference)
• NIST Chemistry Reference: 1h,1h,5h-Octafluoropentyl acrylate(376-84-1)
• EPA Substance Registry System: 2-Propenoic acid, 2,2,3,3,4,4,5,5-octafluoropentyl ester (376-84-1)

Description and Uses

1H,1H,5H-octafluoropentyl acrylate (OFPA) belongs to fluorinated acrylates having different fluoroalkyl chains. Two Y-shaped molecules, combining two dissimilar (hydrophilic and hydrophobic) units with a reactive triethoxysilane moiety, were synthesized by Koizumi et al. The synthesis involved a Michael addition reaction of (aminopropyl)triethoxysilane with 2-hydroxyethyl acrylate (HEA), followed by the addition of either 2,2,2-trifluoroethyl acrylate (TFEA) or 1H,1H,5H-octafluoropentyl acrylate (OFPA)[1].

Safety

• Symbol(GHS): GHS07,GHS09
• Signal word: Warning
• Hazard statements: H315-H319-H335-H411
• Precautionary statements: P273-P302+P352-P305+P351+P338
• Hazard Codes: Xi,N,F
• Risk Statements: 36/37/38-51/53
• Safety Statements: 26-28-61
• RIDADR: UN 3077 9/PG 3
• WGK Germany: 2
• Hazard Note: Flammable/Keep Cold
• HazardClass: KEEP COLD, FLAMMABLE
• HS Code: 29161290