Trimethylbenzene - Wikipedia
The trimethylbenzenes constitute a group of substances of aromatic hydrocarbons, which structure consists of a benzene ring with three methyl groups (–CH 3) as a substituent. 1 2 Through their different arrangement, they form three structural isomers with the molecular formula C 9 H 12. They also belong to the group of C 3 -benzenes.
1,2,4-Trimethylbenzene - Wikipedia
1,2,4-Trimethylbenzene, also known as pseudocumene, is an organic compound with the chemical formula C 6 H 3 (CH 3) 3. Classified as an aromatic hydrocarbon , it is a flammable colorless liquid with a strong odor.
Trimethylbenzene | C9H12 | CID 10686 - PubChem
Trimethylbenzene | C9H12 | CID 10686 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
TRIMETHYLBENZENE, MIXED ISOMERS | Occupational Safety and Health ...
2022年5月12日 · 1,2,4-Trimethylbenzene, 1,3,5-Trimethylbenzene. ACGIH: Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - Trimethyl benzene (mixed isomers). See annual publication for most recent information.
1,2,4-Trimethylbenzene | C9H12 | CID 7247 - PubChem
1,2,4-Trimethylbenzene | C9H12 | CID 7247 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
CDC - NIOSH Pocket Guide to Chemical Hazards - 1,2,4-Trimethylbenzene
Asymmetrical trimethylbenzene, psi-Cumene, Hemimellitene [1,2,4-Trimethylbenzene], Pseudocumene [Note: Hemimellitene is a mixture of the 1,2,3-isomer with up to 10% of related aromatics such as the 1,2,4-isomer.] Clear, colorless liquid with a distinctive, aromatic odor.
1,2,3-Trimethylbenzene - Wikipedia
1,2,3-Trimethylbenzene is an organic compound with the chemical formula C 6 H 3 (CH 3) 3. Classified as an aromatic hydrocarbon , it is a flammable colorless liquid. It is nearly insoluble in water but soluble in organic solvents.
Trimethylbenzenes - Encyclopedia of Toxicology chapter | Risk
2024年4月19日 · Trimethylbenzene (TMB; CAS 25551-13-7) is a commercially available mixture of three individual isomers: 1,2,4-, 1,2,3-, and 1,3,5-TMB. TMB isomers are produced during petroleum refining. TMB exposure in humans occurs primarily through inhalation, although ingestion of TMB isomers through food or drinking water is also possible.
TRIMETHYLBENZENES (1,3,5, 1,2,4, AND 1,2,3-TMB)
Trimethylbenzene (TMB) isomers, including 1,3,5-TMB, 1,2,4-TMB, and 1,2,3-TMB, are common components of fuels and mixed hydrocarbon solvents. Together with other compounds of the same empirical formula, these flammable and explosive hydrocarbons are referred to …
CID 159081963 | C18H24 - PubChem
2021年10月14日 · CID 159081963 | C18H24 | CID 159081963 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
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