1,3,5-trimethylbenzene als environmental may or may not test for 1,3,5-trimethylbenzene (cas # 108-67-8) information is subject to change please contact us for the latest available analytes for which we test. Mesitylene or 1, 3, 5-trimethylbenzene is a derivative of benzene with three methyl substituents symmetrically placed on the ring isomeric trimethylbenzenes include hemimellitene (1, 2, 3-trimethylbenzene) and pseudocumene (1, 2, 4-trimethylbenzene. 1,2,4-trimethylbenzene is used as a chemical intermediate in the manufacture of trimellitic anhydride, pseudocumidine and various dyes and pharmaceuticals 1,3,5-trimethylbenzene is used as an intermediate in the production of anthraquinone vat dyes and ultraviolet oxidation stabilizers for plastics 1,2,3-trimethylbenzene is a precursor for a.
E - indicates a substance that is the subject of a section 5(e) consent order under tsca mesitylene revision date 18-jan-2018 f - indicates a substance that is the subject of a section 5(f) rule under tsca. 1,3,5-trimethylbenzene is a colorless, flammable liquid with a strong aromatic odor the physical and chemical properties of 1,2,4trimethylbenzene- (table 1 usepa, 2012) are similar.
By using dilute pluronic p123 solutions in the presence of 1,3,5-trimethylbenzene (tmb) as organic cosolvent, the mesocellular foams composed of uniformly sized, large spherical cells were synthesized in aqueous acid, which were promising candidates in separations involving large molecules and low-dielectric applications [3-5. 1,3,5-trimethylbenzene molecular weight: this table shows how each list refers to the substance to view more metadata about the specific synonym, click on the. 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.
1,3,5-trimethylbenzene is a neurotoxic, volatile chemical found in gasoline, and used as a solvent and paint thinner. 1,3,5-trimethylbenzene recommend on facebook tweet share compartir synonyms & trade names mesitylene, symmetrical trimethylbenzene, sym-trimethylbenzene cas no.
Anaerobic: little or no degradation of 1,2,3-trimethylbenzene was observed in 65 days at 25 deg c(1) and 188 days(2) in anaerobic groundwater media 1,2,3-trimethylbenzene was found to be recalcitrant in anaerobic groundwater studies(3-4) 1,2,3-trimethylbenzene is not biodegraded anaerobically in soil or water(5. Mesitylene or 1,3,5-trimethylbenzene is a derivative of benzene with three methyl substituents positioned symmetrically around the ring the other two isomeric trimethylbenzenes are 1,2,4-trimethylbenzene (pseudocumene) and 1,2,3-trimethylbenzene (hemimellitene. Have specific minimum (min) shelf-life requirements contact your local restek representative. See icsc 1433 1,2,4-trimethylbenzene (pseudocumene), icsc 1362 1,2,3-trimethylbenzene (hemimellitene), icsc 1389 trimethyl benzene (mixed isomers) card has been partly updated in april 2005 see section occupational exposure limits.
1,2,3-trimethylbenzene synonym: hemellitol cas number 526-73-8 linear formula c 6 h 3 (ch 3) 3 molecular weight 12019 beilstein registry number 1903410. The hazard fields include special hazard alerts, air and water reactions, fire hazards, health hazards, a reactivity profile, and details about reactive groups assignments and potentially incompatible absorbents. 1,3,5-trimethylbenzene and 1,2,4-trimethylbenzene are both pharmacologically and toxicologically similar the liquid is a primary skin irritant but systemic intoxication.
1,3,5-trimethylbenzene (1,3,5-tmb), is a man-made liquid with a pleasant odor it turns into a vapor easily 1,3,5-tmb is also known as mesitylene. No studies regarding the carcinogenicity of 1,2,3‑tmb or 1,3,5‑tmb were identified in the available scientific literature this may be a synopsis of the full weight-of-evidence narrative quantitative estimate of carcinogenic risk from oral exposure (pdf) (10 pp, 323 k. Synonym: 1,3,5-trimethylbenzene, mesitylene cas number 108-67-8 linear formula c 6 h 3 (ch 3) 3 molecular weight 12019 beilstein registry number 906806.
Oehha recommends an action level of 330 ppb (ug/l) for both 1,2,4-trimethylbenzene and 1,3,5-trimethylbenzene in drinking water. Ultra scientific, inc 1,3,5-trimethylbenzene (mesitylene) revision nr2 dated 5/12/2013 printed on 5/12/2013 page n 2 / 8 en section 2 hazards identification. Level of a chemical contaminant in drinking water that does not pose a significant risk to health.