(4E)-4-[(2E,4E)-5-(2,4-dihydroxyphenyl)penta-2,4-dienylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one

Modify Date: 2024-04-06 18:02:50

(4E)-4-[(2E,4E)-5-(2,4-dihydroxyphenyl)penta-2,4-dienylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one Structure
(4E)-4-[(2E,4E)-5-(2,4-dihydroxyphenyl)penta-2,4-dienylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one structure
Common Name (4E)-4-[(2E,4E)-5-(2,4-dihydroxyphenyl)penta-2,4-dienylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one
CAS Number 73806-35-6 Molecular Weight 282.29100
Density 1.454g/cm3 Boiling Point 563.3ºC at 760 mmHg
Molecular Formula C17H14O4 Melting Point N/A
MSDS N/A Flash Point 308.5ºC

 Names

Name (4E)-4-[(2E,4E)-5-(2,4-dihydroxyphenyl)penta-2,4-dienylidene]-3-hydroxycyclohexa-2,5-dien-1-one

 Chemical & Physical Properties

Density 1.454g/cm3
Boiling Point 563.3ºC at 760 mmHg
Molecular Formula C17H14O4
Molecular Weight 282.29100
Flash Point 308.5ºC
Exact Mass 282.08900
PSA 77.76000
LogP 3.17440
Index of Refraction 1.805

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GU5510000
CHEMICAL NAME :
2,4-Cyclohexadien-1-one, 6-(5-(2,4-dihydroxyphenyl)-2,4-pentadienylidene)-3-hy droxy-
CAS REGISTRY NUMBER :
73806-35-6
LAST UPDATED :
197901
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H14-O4
MOLECULAR WEIGHT :
282.31
WISWESSER LINE NOTATION :
L6VYJ BU2U2U1R BQ DQ& EQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00771
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