56961-40-1

Basic information

• Product Name: 1,3,4-trichloro-[2]naphthol
• Synonyms: 1,3,4-trichloro-[2]naphthol
• CAS NO: 56961-40-1
• Molecular Weight: 247.508
• Mol File: 56961-40-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3,4-trichloro-[2]naphthol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,4-trichloro-[2]naphthol(56961-40-1)
• EPA Substance Registry System: 1,3,4-trichloro-[2]naphthol(56961-40-1)

Safety Data

• Hazardous Substances Data: 56961-40-1(Hazardous Substances Data)

Upstream product

• 633-99-8 1-chloro-2-naphthol 
• 344303-92-0 1,1,3,3,4,4-hexachlorotetralin-2-one 
• 344312-92-1 1,1,3,3,4-pentachlorotetralin-2-one 
• 98949-40-7 1,1,3,4-tetrachlorotetralin-2-one 
• 31337-01-6 1,1,3-trichloro-1,2-dihydronaphthalen-2-one 
• 135-19-3 β-naphthol 

Downstream Products

• 18398-36-2 3,4-dichloro-[1,2]naphthoquinone 
• 56541-64-1 3-chloronaphthalen-2-ol 
• 57396-89-1 3,4-dichloro-[2]naphthol 
• 13102-07-3 (1,3,5-Tri-tert-butyl-4-oxo-cyclohexa-2,5-dien-1-yl)-1,3,4-trichlor-naphth-2-yl-ether 

Relevant articles and documents

Naphthalene Tetrachlorides and Related Compounds. Part 11. trans-1,1,3,4-Tetrachlorotetralin-2-one, its Hydrate, and Related Compounds

X-Ray crystallographic analysis of 1,1,3,4-tetrachlorotetralin-2,2-diol has shown that this compound is the trans-isomer, which can be reversibly dehydrated to give trans-1,1,3,4-tetrachlorotetralin-2-one of previously unknown configuration, produced nearly quantitatively by chlorination of 2-naphthol in acetic acid.The 1H and 13C spectra of these compounds are reported; most of the angular-dependent coupling constants accord with expectations, the value of 3J(13C-1, 1H-3) being low, probably because the coupling path includes a carbonyl carbon atom.The rather high value of 3J(H-3, H-4) is discussed.The properties of some related ketodichlorides are reported.