The Tetramethylammonium hydrogen sulphate is an organic compound with the formula C₄H₁₃NO₄S. The systematic name of this chemical is tetramethylammonium sulfate. With the CAS registry number 80526-82-5, the product's categories are Ammonium Polyhalides, etc. (Quaternary); Quaternary Ammonium Compounds. Besides, it is a white to off-white powder, which should be stored in a closed cool and dry place.

Physical properties about Tetramethylammonium hydrogen sulphate are: (1)ACD/BCF (pH 5.5): 1; (2)ACD/BCF (pH 7.4): 1; (3)ACD/KOC (pH 5.5): 1; (4)ACD/KOC (pH 7.4): 1; (5)#H bond acceptors: 5; (6)#H bond donors: 2; (7)Polar Surface Area: 88.64 Å².

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: C[N+](C)(C)C.[O-]S([O-])(=O)=O
(2)InChI: InChI=1/C4H12N.H2O4S/c2*1-5(2,3)4/h1-4H3;(H2,1,2,3,4)/q+1;/p-2
(3)InChIKey: DWTYPCUOWWOADE-NUQVWONBAH
(4)Std. InChI: InChI=1S/C4H12N.H2O4S/c2*1-5(2,3)4/h1-4H3;(H2,1,2,3,4)/q+1;/p-2
(5)Std. InChIKey: DWTYPCUOWWOADE-UHFFFAOYSA-L