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488-23-3 - 1,2,3,4-Tetramethylbenzene, 95% - Prehenitene - L19756 - Alfa Aesar

L19756 1,2,3,4-Tetramethylbenzene, 95%

CAS Number
488-23-3
Synonyms
Prehenitene

Size Price ($) Quantity Availability
5g 86.70
25g 343.00
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1,2,3,4-Tetramethylbenzene, 95%

MDL
MFCD00008521
EINECS
207-673-1

Chemical Properties

Formula
C10H14
Formula Weight
134.22
Boiling Point
203°
Flash Point
68°(154°F)
Density
0.900
Refractive Index
1.5190
Solubility
Immiscible with water.

Applications

1,2,3,4-Tetramethylbenzene is used as a starting material in the preparation of 1,2,34-tetramethyl benzene-5-chlorosulfonyl chloride by reacting with chlorosulfonic acid.

Notes

Incompatible with strong oxidizing agents.

Literature References

Zhang, M.; Moutsoglou, A. Catalytic Fast Pyrolysis of Prairie Cordgrass Lignin and Quantification of Products by Pyrolysis-Gas Chromatography-Mass Spectrometry. Energy Fuels 2014, 28 (2), 1066-1073.

Alarcón, P.; Bohn, B.; Zetzsch, C. Kinetic and mechanistic study of the reaction of OH radicals with methylated benzenes: 1,4-dimethyl-, 1,3,5-trimethyl-, 1,2,4,5-, 1,2,3,5- and 1,2,3,4-tetramethyl-, pentamethyl-, and hexamethylbenzene. Phys. Chem. Chem. Phys. 2015, 17 (19), 13053-13065.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H315-H319-H335

Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210u-P261-P280a-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1904390
Harmonized Tariff Code
2902.90
TSCA
Yes
RTECS
DC0465000

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