38475-99-9

Basic information

• Product Name: naphtho[1,8-bc]thiophene-2-thione
• CAS NO: 38475-99-9
• Molecular Weight: 202.301
• Mol File: 38475-99-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: naphtho[1,8-bc]thiophene-2-thione(CAS DataBase Reference)
• NIST Chemistry Reference: naphtho[1,8-bc]thiophene-2-thione(38475-99-9)
• EPA Substance Registry System: naphtho[1,8-bc]thiophene-2-thione(38475-99-9)

Safety Data

• Hazardous Substances Data: 38475-99-9(Hazardous Substances Data)

Upstream product

• 2112-99-4 3-amino-4H-naphtho<1,8-de>triazine 
• 75-15-0 carbon disulfide 

Relevant articles and documents

Reaction of 1,8-Dehydronaphthalene with Carbon Disulphide

The reaction of carbon disulphide with 1,8-dehydronaphthalene, generated by oxidation of 1-amino-1H-naphthotriazine (7), gave naphthothiet (10) (6-8percent), naphtho-1,3-dithiin-2-thione (11) (3-5percent), naphthothiophen-2-thione (12) (4-5percent), and naphthothiophen-2-one (13) (4-5percent).The results can be explained by radical addition of 1,8-dehydronaphthalene to the sulphur atom of carbon disulphide forming a new 1,5-diradical intermediate (8), from which the final products are derived.