9, 10-Dihydro-4H-benzo[4, 5]cyclohepta[1, 2-b]thiophen-4-one (1622-55-5)

Identification
Name:	9, 10-Dihydro-4H-benzo[4, 5]cyclohepta[1, 2-b]thiophen-4-one
Synonyms:	9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophen-4-one; 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]-4-thiophenone; 9,10-DIHYDRO-4-H-BENZO{4,5}CYCLOHEPTA-{1,2-B}-4-THIOPHENE; 4-oxo-9,10-dihydro-4h-benzo(4,5)cyclohepto(1,2.b)thiophene
CAS:	1622-55-5
Molecular Formula:	C13H10 O S
Molecular Weight:	0
InChI:	InChI=1/C13H10OS/c14-13-10-4-2-1-3-9(10)5-6-12-11(13)7-8-15-12/h1-4,7-8H,5-6H2
Molecular Structure:
Properties
Flash Point:	178.2°C
Boiling Point:	371.1°C at 760 mmHg
Density:	1.262g/cm³
Refractive index:	1.644
Specification:	Brown Semi Solid usageEng:Intermediate in the preparation of Ketotifen.
Flash Point:	178.2°C
Storage Temperature:	Refrigerator
Usage:	Intermediate in the preparation of Ketotifen.
Safety Data