1H,3H-Naphtho[1,8-cd]thiopyran

1H,3H-萘并[1,8-cd]噻喃

Also known as: 1H,3H-Benzo[de]isothiochromene, 1,3-Dihydro-2-thiaphenalene, 1,3-Dihydro-2-thiophenalene, 2H,6H-naphtho[1,8-cd]thiin

CAS No.
203-85-0
Jingsj CID
J-1495108-8
Molecular Formula
C12H10S
Chinese Name
1H,3H-萘并[1,8-cd]噻喃
Molecular Weight
186.27300 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point372.4ºC at 760mmHg
Density1.224g/cm3
Flash Point181.3ºC

Frequently Asked Questions

What is the CAS number of 1H,3H-Naphtho[1,8-cd]thiopyran?

203-85-0

What are the molecular formula and molecular weight of 1H,3H-Naphtho[1,8-cd]thiopyran?

C12H10S, molecular weight 186.27300 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026