1H-Indene-1,3(2H)-dione,2-[[4-(dimethylamino)phenyl]methylene]-

Modify Date: 2024-01-10 08:52:36

1H-Indene-1,3(2H)-dione,2-[[4-(dimethylamino)phenyl]methylene]- Structure
1H-Indene-1,3(2H)-dione,2-[[4-(dimethylamino)phenyl]methylene]- structure
 Common Name 1H-Indene-1,3(2H)-dione,2-[[4-(dimethylamino)phenyl]methylene]-
CAS Number 21889-13-4 Molecular Weight 277.31700
Density 1.276g/cm3 Boiling Point 492.3ºC at 760mmHg
Molecular Formula C18H15NO2 Melting Point N/A
MSDS N/A Flash Point 231.7ºC

 Names

Name 2-[[4-(dimethylamino)phenyl]methylidene]indene-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.276g/cm3
Boiling Point 492.3ºC at 760mmHg
Molecular Formula C18H15NO2
Molecular Weight 277.31700
Flash Point 231.7ºC
Exact Mass 277.11000
PSA 37.38000
LogP 3.21520
Vapour Pressure 7.78E-10mmHg at 25°C
Index of Refraction 1.696

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NK5500000
CHEMICAL NAME :
1,3-Indandione, 2-(p-dimethylaminobenzylidene)-
CAS REGISTRY NUMBER :
21889-13-4
BEILSTEIN REFERENCE NO. :
2216466
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H15-N-O2
MOLECULAR WEIGHT :
277.34
WISWESSER LINE NOTATION :
L56 BVYVJ CU1R DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 12,721,1969

 Safety Information

HS Code 2922399090

 Customs

HS Code 2922399090
Summary 2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

2-((4-(DIMETHYLAMINO)PHENYL)METHYLENE)INDANE-1,3-DIONE
2-(4-dimethylaminophenylmethylene)-1H-indane-1,3-dione
4-(N,N-dimethylamino)benzylidene-1,3-indandione
2-(4-Dimethylaminobenzyliden)-indan-1,3-dion
N,N-dimethylaminobenzylidene 1,3-indandione
2-(4-(N,N-dimethylamino)benzylidene)-1H-indene-1,3(2H)-dione
2-(4-(dimethylamino)benzylidene)-2H-indene-1,3-dione
1,3-Indandione,2-(4-dimethylaminophenylmethylene)
2-(4-Dimethylaminobenzylidene)-1,3-indandione
1,3-Indandione,2-(p-dimethylaminobenzylidene)
2-(4-(Dimethylamino)benzylidene)-1H-indene-1,3(2H)-dione
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Chemsrc provides CAS#:21889-13-4 MSDS, density, melting point, boiling point, structure, etc. Its name is 1H-Indene-1,3(2H)-dione,2-[[4-(dimethylamino)phenyl]methylene]->> amp version: 1H-Indene-1,3(2H)-dione,2-[[4-(dimethylamino)phenyl]methylene]-

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