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Key Documents

741108

Sigma-Aldrich

Pentafluorophenyl methacrylate

contains MEHQ as inhibitor, 95%

Synonym(s):

Methacrylic acid, pentafluorophenyl ester

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About This Item

Empirical Formula (Hill Notation):
C10H5F5O2
CAS Number:
Molecular Weight:
252.14
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

95%

form

liquid

contains

MEHQ as inhibitor

refractive index

n20/D 1.438

density

1.394 g/mL at 25 °C

storage temp.

2-8°C

SMILES string

CC(=C)C(=O)Oc1c(F)c(F)c(F)c(F)c1F

InChI

1S/C10H5F5O2/c1-3(2)10(16)17-9-7(14)5(12)4(11)6(13)8(9)15/h1H2,2H3

InChI key

NIJWSVFNELSKMF-UHFFFAOYSA-N

Application

The PFP unit acts as an activated ester for coupling (esterification/amidation) reactions. This is also a monomer for low refractive index polymers (n ~1.40).

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

172.0 °F

Flash Point(C)

77.8 °C


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