sodium,7-oxocyclohepta-1,3,5-trien-1-olate

Modify Date: 2025-09-20 18:43:47

sodium,7-oxocyclohepta-1,3,5-trien-1-olate Structure
sodium,7-oxocyclohepta-1,3,5-trien-1-olate structure
Common Name sodium,7-oxocyclohepta-1,3,5-trien-1-olate
CAS Number 42887-08-1 Molecular Weight 144.10300
Density N/A Boiling Point 290.1ºC at 760 mmHg
Molecular Formula C7H5NaO2 Melting Point N/A
MSDS N/A Flash Point 122ºC

 Names

Name sodium,7-oxocyclohepta-1,3,5-trien-1-olate
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 290.1ºC at 760 mmHg
Molecular Formula C7H5NaO2
Molecular Weight 144.10300
Flash Point 122ºC
Exact Mass 144.01900
PSA 40.13000
LogP 1.19060

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU4602000
CHEMICAL NAME :
2,4,6-Cycloheptatrien-1-one, 2-hydroxy-, sodium salt
CAS REGISTRY NUMBER :
42887-08-1
LAST UPDATED :
199303
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H5-O2.Na
MOLECULAR WEIGHT :
144.11

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
385 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #3149608

 Synthetic Route

~%

sodium,7-oxocyclohepta-1,3,5-trien-1-olate Structure

sodium,7-oxocyc...

CAS#:42887-08-1

Literature: Shionogi and Co., Ltd. Patent: US4950686 A1, 1990 ;

 Precursor & DownStream

Precursor  1

DownStream  1

 Synonyms

Na-Troponolonat
2-Hydroxy-2,4,6-cycloheptatrien-1-one sodium salt
Sodium tropolonate
Natrium-tropolonat
2,4,6-Cycloheptatrien-1-one,2-hydroxy-,sodium salt
sodium troponolate
Tropolone,sodium deriv.
Sodium salt of tropolone
tropolone,sodium-salt
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