Skip to Content
Merck
All Photos(1)

Key Documents

8.20993

Sigma-Aldrich

Phenylacetic acid

for synthesis

Synonym(s):

Phenylacetic acid

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

About This Item

Empirical Formula (Hill Notation):
C8H8O2
CAS Number:
103-82-2
Molecular Weight:
136.15
MDL number:
MFCD00004313
UNSPSC Code:
12352106
EC Index Number:
203-148-6
NACRES:
NA.22

vapor pressure

1.33 hPa ( 97 °C)

Quality Level

200

Assay

≥99.0% (HPLC)

form

solid

potency

>5000 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rabbit)

bp

265 °C/1013 hPa

mp

74-77 °C

transition temp

flash point 132 °C

solubility

1.58 g/L

density

1.091 g/cm3 at 97 °C

storage temp.

2-30°C

InChI

1S/C8H8O2/c9-8(10)6-7-4-2-1-3-5-7/h1-5H,6H2,(H,9,10)

InChI key

WLJVXDMOQOGPHL-UHFFFAOYSA-N

Related Categories

Analysis Note

Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 74 °C
Melting range (upper value): ≤ 77 °C
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

269.6 °F

Flash Point(C)

132 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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