5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one - CAS 5650-51-1

Catalog:	BB029381
Product Name:	5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one
CAS:	5650-51-1
Synonyms:	5,6-dihydrocyclopenta[b]thiophen-4-one; 5,6-dihydrocyclopenta[b]thiophen-4-one

Technical Data

Safety and Hazards

Patents

Computed Properties

IUPAC Name:	5,6-dihydrocyclopenta[b]thiophen-4-one
Description:	5,6-Dihydro-4H-cyclopenta[b]thiophen-4-one (CAS# 5650-51-1 ) is a useful research chemical.
Molecular Weight:	138.19
Molecular Formula:	C7H6OS
Canonical SMILES:	C1CC(=O)C2=C1SC=C2
InChI:	InChI=1S/C7H6OS/c8-6-1-2-7-5(6)3-4-9-7/h3-4H,1-2H2
InChI Key:	KOBLGOHFGYWCRC-UHFFFAOYSA-N
Boiling Point:	240 °C
Density:	1.322 g/cm³
LogP:	1.87700

Publication Number	Title	Priority Date
US-9178160-B1	Fused thiophene-based conjugated polymers and their use in optoelectronic devices	20131021
US-9711728-B1	Fused thiophene-based conjugated polymers and their use in optoelectronic devices	20131021
TW-201341389-A	Heterocyclic pyrazole compounds, method for preparing the same and use thereof	20120412
TW-I553010-B	Heterocyclic pyrazole compounds, method for preparing the same and use thereof	20120412
US-2013274255-A1	Heterocyclic pyrazole compounds, method for preparing the same and use thereof	20120412

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Related Functional Groups

Carbonyl Compounds

[91125-43-8]
Sulfophenyl nonanoate sodium salt
[89908-23-6]
2-Propenoic acid, 2-(3',3'-dimethyl-6-nitrospiro[2H-1-benzopyran-2,2'-[2H]indol]-1'(3'H)-yl)ethyl ester
[5650-34-0]
Oxiran-2-yl(phenyl)methanone
[1427004-19-0]
DBCO-PEG4-NHS ester
[959574-98-2]
(3-Phenyl-1H-pyrazol-1-yl)acetic acid
[70199-62-1]
(4-Pyridyl)acetone Hydrochloride

GHS Hazard Statement:	H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Precautionary Statement:	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501
Signal Word:	Warning

Complexity:	144
Compound Is Canonicalized:	Yes
Covalently-Bonded Unit Count:	1
Defined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Exact Mass:	138.01393598
Formal Charge:	0
Heavy Atom Count:	9
Hydrogen Bond Acceptor Count:	2
Hydrogen Bond Donor Count:	0
Isotope Atom Count:	0
Monoisotopic Mass:	138.01393598
Rotatable Bond Count:	0
Topological Polar Surface Area:	45.3 Å²
Undefined Atom Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
XLogP3:	1.4