Ethynylbenzene-13C, is the labeled analogue of Ethynylbenzene (E932150), which is an aromatic hydrocarbon, is important in the petrochemical industry as an intermediate in the production of styrene, which in turn is used for making polystyrene, a common plastic material.
危险品:
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package