Chromone, 5,8-dimethoxy-2-methyl-

Modify Date: 2024-02-14 11:27:53

Chromone, 5,8-dimethoxy-2-methyl- Structure
Chromone, 5,8-dimethoxy-2-methyl- structure
 Common Name Chromone, 5,8-dimethoxy-2-methyl-
CAS Number 7154-68-9 Molecular Weight 220.22100
Density 1.202g/cm3 Boiling Point 379.5ºC at 760 mmHg
Molecular Formula C12H12O4 Melting Point N/A
MSDS N/A Flash Point 170.7ºC

 Names

Name 5,8-dimethoxy-2-methylchromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.202g/cm3
Boiling Point 379.5ºC at 760 mmHg
Molecular Formula C12H12O4
Molecular Weight 220.22100
Flash Point 170.7ºC
Exact Mass 220.07400
PSA 48.67000
LogP 2.11860
Index of Refraction 1.544

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GB7973000
CHEMICAL NAME :
Chromone, 5,8-dimethoxy-2-methyl-
CAS REGISTRY NUMBER :
7154-68-9
BEILSTEIN REFERENCE NO. :
0188703
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H12-O4
MOLECULAR WEIGHT :
220.24
WISWESSER LINE NOTATION :
T66 BO EVJ C1 GO1 JO1

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 :
126 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#00256

 Synthetic Route

1,1,2,2-tetraisopropyl-1,2-diphenyldigermane structure

1,1,2,2-tetrais...

CAS#:65547-62-8

~%

Chromone, 5,8-dimethoxy-2-methyl- Structure

Chromone, 5,8-d...

CAS#:7154-68-9
Literature: Vargha; Rados Acta Chimica Academiae Scientiarum Hungaricae, 1953 , vol. 3, p. 223,227
5,8-dihydroxy-2-methyl-chromen-4-one structure

5,8-dihydroxy-2...

CAS#:102539-82-2
methyl iodide structure

methyl iodide

CAS#:74-88-4

~%

Chromone, 5,8-dimethoxy-2-methyl- Structure

Chromone, 5,8-d...

CAS#:7154-68-9
Literature: Rao; Venkateswarlu Recueil des Travaux Chimiques des Pays-Bas, 1956 , vol. 75, p. 1321,1325

 Synonyms

CHROMONE,5,8-DIMETHOXY-2-METHYL
4-Chromanone,5,8-dimethoxy-2-methyl
5,8-dimethoxy-2-methylchromone
5,8-Dimethoxy-2-methylchromon
5,8-dimethoxy-2-methyl-chromen-4-one
Chromone,8-dimethoxy-2-methyl
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Related Compounds: More...
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4(1H)-Quinazolinone,5,8-dimethoxy-2-methyl- (9CI)
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