Pseudocumene (1, 2, 4-trimethylbenzene) aromatic hydrocarbon molecule. Occurs in naturally in coal tar and petroleum. White skeletal formula on dark teal gradient background with hexagonal pattern. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Molekuul |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |