1-Methylnaphthalene is an organic compound with the formula C 11 H 10. It is a colorless liquid. It is isomeric with 2-methylnaphthalene.

1-methylnaphthalene is a methylnaphthalene carrying a methyl substituent at position 1. It has a role as a carcinogenic agent and a plant metabolite.

2-Methylnaphthalene is a polycyclic aromatic hydrocarbon (PAH). On February 22, 2014, NASA announced a greatly upgraded database [1] [2] for detecting and monitoring PAHs, including 2-methylnaphthalene, in the universe.

2-Methylnaphthalene | C11H10 | CID 7055 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

What are naphthalene, 1-methylnaphthalene, and 2-methylnaphthalene? Naphthalene is a white solid with a strong odor that evaporates easily. 1-Methylnaphthalene and 2-methylnaphthalene are chemicals similar to naphthalene. 1-Methylnaphthalene is a clear liquid and 2-methylnaphthalene is a solid.

2024年8月1日 · CAS#: Naphthalene 91-20-3; 1-Methylnapthalene 90-12-0; 2-Methylnapthalene 91-57-6. The ATSDR toxicological profile succinctly characterizes the toxicology and adverse health effects information for the toxic substance described therein.

1- is a naphthalene-related compound that is also called alpha methyl-naphthalene. It is a clear liquid. Its taste and odor have not been described, but you can smell it in water when only 7.5 ppb are present. Another naphthalene-related compound, 2-methyl-naphthalene, is also called beta methylnaphthalene. It is a solid like naphthalene.

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Summary: Naphthalene is a white solid that evaporates easily. Fuels such as petroleum and coal contain naphthalene. It is also called white tar, and tar camphor, and has been used in mothballs and moth flakes. Burning tobacco or wood produces naphthalene. It has a strong, but not unpleasant smell.

2024年1月24日 · ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - 1-Methylnaphthalene and 2-Methylnaphthalene. See annual publication for most recent information.