Welcome to the Ohio Department of Taxation refund inquiry web form. To obtain the refund status of your 2014 tax return, you must enter your social security number, your date of birth, the type of tax and whether it is an amended return.
Dimethylamine is an organic compound with the formula (CH 3) 2 NH. This secondary amine is a colorless, flammable gas with an ammonia-like odor.he toxicology of dimethylamine is discussed as part of a NIH monograph concerning dimethylamine borane. LD 50: 736 mg/kg (mouse, i.p.); 316 mg/kg (mouse, p.o.); 698 mg/kg (rat, p.o.); 3900 mg/kg (rat, dermal); 240 mg/kg (guinea pig or rabbit, p.o.).
Phenethylamine is a primary amine, the amino-group being attached to a benzene ring through a two-carbon, or ethyl group. It is a colourless liquid at room temperature that has a fishy odour, and is soluble in water, ethanol and ether. Its density is 0.964 g/ml and its boiling point is 195 Â°C. Upon exposure to air, it combines with carbon dioxide to form a solid carbonate salt. Phenethylamine is strongly basic, pKb = 4.17 (or pKa = 9.83), as measured using the HCl salt and forms a stable crystalline hydrochloride salt with a melting point of 217 Â°C.