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42887-08-1

42887-08-1 structure

42887-08-1 structure

Name: sodium,7-oxocyclohepta-1,3,5-trien-1-olate
Chemical Name: sodium,7-oxocyclohepta-1,3,5-trien-1-olate
CAS Number: 42887-08-1
Molecular Formula: C₇H₅NaO₂
Molecular Weight: 144.10300
Create Date: 2016-11-14 08:30:13
Modify Date: 2025-09-20 18:43:47

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

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

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

533-75-5 structure

533-75-5

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42887-08-1 structure

42887-08-1

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

Precursor 1
533-75-5
DownStream 1
63591-35-5

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