Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

684155

Sigma-Aldrich

2,4,5-Trifluorophenylacetic acid

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C8H5F3O2
CAS Number:
209995-38-0
Molecular Weight:
190.12
MDL number:
MFCD00082479
UNSPSC Code:
12352100
PubChem Substance ID:
24885793
NACRES:
NA.22

Quality Level

100

assay

97%

form

solid

mp

121-125 °C

functional group

carboxylic acid
fluoro

SMILES string

OC(=O)Cc1cc(F)c(F)cc1F

InChI

1S/C8H5F3O2/c9-5-3-7(11)6(10)1-4(5)2-8(12)13/h1,3H,2H2,(H,12,13)

InChI key

YSQLGGQUQDTBSL-UHFFFAOYSA-N

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCJ8642
MKBS4097V
MKBM6533V
MKBD8218
10905CH

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service