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12411 1,2,4-Trimethylbenzene, 98%

CAS Number
95-63-6
Synonyms
Pseudocumene

Stock No. Size Price ($) Quantity Availability
12411-36 500g 27.50
12411-A3 2kg 84.80
12411-A9 10kg 282.00
12411-B4 16kg 376.00
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1,2,4-Trimethylbenzene, 98%

MDL
MFCD00008527
EINECS
202-436-9

Chemical Properties

Formula
C9H12
Formula Weight
120.20
Form
Liquid
Melting point
-44°
Boiling Point
169-171°
Flash Point
48°(118°F)
Density
0.882
Refractive Index
1.5040
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in alcohol, benzene and ether. Slightly soluble in water

Applications

1,2,4-Trimethylbenzene is applied as a liquid scintillator. It is also used as a sterilizing agent and in the manufacture of dyes, perfumes, and resins. It is used as a safe solvent for the production of H2O2 (hydrogen peroxide). Pseudocumene is used mainly as raw material for the production of trimellitic anhydride, pyromellitic dianhydride.

Notes

1,2,4-Trimethylbenzene evaporates when exposed to air.

Literature References

Carbone, F.; Gomez, A. Chemical interactions between 1,2,4-trimethylbenzene and n-decane in doped counterflow gaseous diffusion flames. P. Combust. Inst. 2015, 35 (1), 761-769.

Du, S.; Kong, S.; Shi, Q.; Mao, J.; Guo, C.; Yi, C.; Liang, T.; Sun, W.H. Enhancing the Activity and Thermal Stability of Nickel Complex Precatalysts Using 1-[2,6-Bis(bis(4-fluorophenyl)methyl)-4-methyl phenylimino]-2-aryliminoacenaphthylene Derivatives. Organometallics 2015, 34 (3), 582-590.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H315-H319-H332-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. Harmful if inhaled. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,7915
Beilstein
1903005
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2902.90
TSCA
Yes
RTECS
DC3325000

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