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Merck

E49401

2-Ethyltoluene

99%

Synonym(s):

1-Ethyl-2-methylbenzene, 1-Methyl-2-ethylbenzene, 2-Methyl-1-ethylbenzene, 2-Methylethylbenzene, o-Ethylmethylbenzene, o-Ethyltoluene, o-Methylethylbenzene

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About This Item

Linear Formula:
C2H5C6H4CH3
CAS Number:
Molecular Weight:
120.19
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-255-1
Beilstein/REAXYS Number:
1851237
MDL number:
Assay:
99%
Form:
liquid
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Quality Level

assay

99%

form

liquid

autoignition temp.

824 °F

refractive index

n20/D 1.505 (lit.)

bp

164-165 °C (lit.)

mp

−17 °C (lit.)

density

0.887 g/mL at 25 °C (lit.)

SMILES string

CCc1ccccc1C

InChI

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

InChI key

HYFLWBNQFMXCPA-UHFFFAOYSA-N

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Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

127.4 °F - closed cup

flash_point_c

53 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

pictograms

FlameExclamation mark

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3 - Skin Irrit. 2


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