Skip to Content
Merck
All Photos(1)

Documents

8.20044

Sigma-Aldrich

2-Ethyltoluene

for synthesis

Synonym(s):

2-Ethyltoluene

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

About This Item

Linear Formula:
2-(C2H5)C6H4CH3
CAS Number:
611-14-3
Molecular Weight:
120.19
MDL number:
MFCD00009257
UNSPSC Code:
12352005
EC Index Number:
210-255-1
NACRES:
NA.22

vapor pressure

2.8 hPa ( 20 °C)

Quality Level

200

Assay

≥98.0% (GC)

autoignition temp.

440 °C

potency

5000 mg/kg LD50, oral (Rat)

bp

164-165 °C/1013 hPa

mp

-17 °C

transition temp

flash point 53 °C

density

0.88 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C9H12/c1-3-9-7-5-4-6-8(9)2/h4-7H,3H2,1-2H3

InChI key

HYFLWBNQFMXCPA-UHFFFAOYSA-N

Specifications

Saturation Concentration in Air: 14 g/m3 (20 °C)

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.880 - 0.881
Identity (IR): passes test

Pictograms

FlameHealth hazard
GHS02,GHS08

Signal Word

Danger

Hazard Statements

H226 - H304

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

127.4 °F - closed cup

Flash Point(C)

53 °C - closed cup

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