Padrões Petroquímicos

Stability Volatile
Applications 2-Methyl-2-butene is a trisubstituted olefin that is thought to be one of the prominent volatile compounds in exhaled human breath, possibly indicating the presence of lung cancer. 2-Methyl-2-butene is also used as a substitute for Methylene chloride as a dental softening agent.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Asmussen, E. & Peutzfeldt, A.: Eur. J. Oral Sci., 108, 335 (2000); Bajtarevic, A., et al.: BMC Cancer, 9, No pp. given (2009); Buriak, J. & Allen, M.: J. Am. Chem. Soc., 120, 1339 (1998); Goto, S., et al.: Can. J. Chem. Eng., 71, 821 (1993)

Applications Propargyl Alcohol is used as a corrosion inhibitor, a metal complex solution, a solvent stabilizer and an electroplating brightener additive. It is also used as an intermediate in organic synthesis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Zhang, T., et al.: Res. Chem. Interm. (2013); Choudhary, Y., et al.: SPE Product. Operat., 28, 268 (2013); Hed, Y., et al.: J. Mater. Chem. Mater. Bio. Med., 1, 6015 (2013);

Applications 1-Methylnaphthalene-d10 (CAS# 38072-94-5) is a useful isotopically labeled research compound.

Applications 2-Octanone is a reagent used as a fragrance and flavoring ingredient.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Romeo, F.V., et al.: J. Essent. Oil Res., 20, 373 (2008)

Applications (±)-2-Heptanol, is a volatile components of various plants, and can be used as flavor and fragrance ingredients. It can also be used as building block used for the synthesis of various chemicals, such as direct synthesis of pyridines and quinolines.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Gutierrez, D., et al.: Revista Colombiana de Quimica, 39 (3), 389 (2010); Srimani, D., et al.: Chem. Commu., 49 (59), 6632 (2013);

Applications Fluorene-D10 is a labelled analogue of Fluorene (F462000). Fluorene is a polycyclic aromatic hydrocarbon that is ubiquitous in the urban environment, and is also a suspected carcinogen. Fluorene is used as a component of fluorescent probes that bind to human serum albumin, allowing researchers to study internal mechanisms more closely.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Harrison, R., et al.: Env. Sci. Tech., 30, 825 (1996); Park, K., et al.: Org. Biomol. Chem., 7, 4225 (2009); Weissenfels, W., et al.: Appl. Micro. Biotech., 32, 479 (1990)

Applications 1-Butanol is a common chemical reagent used in biodiesel production. Also it has been used in the study the polarization of vapor-deposited 1-butanol films (1) as well as in the preparation of bioavailable CB1 antagonists (2) . Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References 1. Gavra, I. et al.: J. Chem. Phys. 2017 Mar 14;146(10):104701.2. Röver, S. et al.: J. Med. Chem. 2013 Dec 27;56(24):9874-96.

Applications Dibenzo[a,e]pyrene is a polyaromatic hydrocarbon with inherent carcinogenic properties.
References Wang, J. et al.: Env. Sci. Tech., 46, 9745 (2012);

Applications 2-Methylpropyl alcohol-D9 is the labelled analogue of 2-Methylpropyl alcohol (I780075). Isobutyl Alcohol is a reagent used in organic reactions. It is used in the synthesis of new fluorinating reagents. It is also used in the lipase-catalyzed production of biodiesel as an energy source.
References Middleton, W. et al.: J. Org. Chem., 04, 574 (1975); Nelson, L. et al.: J. Amer. Oil. Chem. Soc.,

Applications Labelled analogue of Dibenz[a,h]anthracene, a polycyclic aromatic hydrocarbon (PAH) and a known carcinogen. Dibenz[a,h]anthracene has produced positive results in bacterial DNA damage and mutagenicity assays and in mammalian cell DNA damage, mutagenicity and cell transformation assays.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Farmer, P.B. et al.: Mutat. Res. Re. Mutat. Res., 544, 397 (2003); Leadon, S. et al.: Carcinogenesis, 16, 3021 (1995); Andrews, A.W. et al.: Mutat. Res., 51, 311 (1978); Kaden, D.A. et al.: Cancer Res., 39, 4152 (1979);

Applications 1,9-Nonanediol is found to be a general anesthetic that can inhibit the firefly luciferase enzyme from Photinus pyralis by competing with its normal substrate firefly luciferin. 1,9-Nonanediol can also inhibit the bacterial luciferase enzyme from Vibrio Harveyi by competing with the substrate n-decanal.
References Moss, G.W.J., et al.: Biochemistry, 30, 10551 (1991)

Applications 1-Butane-d9-thiol (CAS# 352431-09-5) is a useful isotopically labeled research compound.

Applications iso-Propylamine-d9 (CAS# 1219794-73-6) is a useful isotopically labeled research compound.

Applications Toluene-3-d1 (CAS# 4409-85-2) is a useful isotopically labeled research compound. This compound can be used for spectroscopic studies on toluene and deuterated derivatives.
References Balfour, W., et.al., Can. J. Phys., 72, 1225-1235,(1994);

Applications 1-ETHYLNAPHTHALENE (cas# 1127-76-0) is a useful research chemical.

Applications 2-Butoxyethanol is a reagent in the synthesis of 4-butoxyethoxy-N-octadecyl-1,8-naphthalimide as a new fluorescent probe for the determination of proteins. Also used as a reagent in the synthesis of 4-hydroxybenzaldehyde derivatives as tyrosinase inhibitors.
References Sun, Y., et al.: Bioorg. Med. Chem. Lett., 21, 3798 (2011); Yi, W., et al.: Eur. J. Med. Chem., 45, 639 (2010)

Applications Malononitrile is used as a reagent in the preparation of synthetic fibers, and is also an additive in lubricating oils/greases.Malononitrile’s substituted analogues are most commonly used as reagents for the synthesis of anti-cancer agents, and have displayed some effect on the retardation of growth of carcinoma in rats.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Corma, A. & Martin-Aranda, R.: Appl. Catal. A-Gen., 105, 271 (1993); Emery, G., et al.: Cancer Res., 12, 565 (1652); Puddington, I.: J. Am. Chem. Soc., 65, 990 (1943);

Applications Ferrocene is used as a precursor in the synthesis of ferrocifen derivatives which display antitumor activity and may be used in the development of new anticancer drugs. It is also used in the synthesis of ferrocenyl phosphine derivatives which are used as a reagent in transition metal-catalyzed reactions.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Wang, Y., et al.: Angew. Chem. Int. Edit., 54, 10230 (2015); Nataro, C., et al.: J. Chem. Ed., 86, 1412 (2009)