p-Diethylaminobenzaldehyde-N,N-diphenyl-hydrazone
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Names
[ CAS No. ]:
68189-23-1
[ Name ]:
p-Diethylaminobenzaldehyde-N,N-diphenyl-hydrazone
[Synonym ]:
4-(Diethylamino)benzaldehyde N,N-diphenylhydrazone
Benzaldehyde, 4-(diethylamino)-, 2,2-diphenylhydrazone
p-(Diethylamino)benzaldehyde diphenylhydrazone
4-(Diethylamino)benzaldehyde-1,1-diphenylhydrazone
MFCD00143309
Benzaldehyde, 4-(diethylamino)-, diphenylhydrazone
1-[4-(Diethylamino)benzylidene]-2,2-diphenylhydrazine
EINECS 269-181-3
4-[(E)-(Diphenylhydrazono)methyl]-N,N-diethylaniline
p-Diethylaminobenzaldehyde-N,N-diphenyl-hydrazone
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
490.0±47.0 °C at 760 mmHg
[ Melting Point ]:
92-95 °C
[ Molecular Formula ]:
C23H25N3
[ Molecular Weight ]:
343.465
[ Flash Point ]:
250.2±29.3 °C
[ Exact Mass ]:
343.204834
[ PSA ]:
18.84000
[ LogP ]:
6.45
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.566
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CU5612900
- CHEMICAL NAME :
- Benzaldehyde, 4-(diethylamino)-, diphenylhydrazone
- CAS REGISTRY NUMBER :
- 68189-23-1
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C23-H25-N3
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571041
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >49400 ug/m3
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571041 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 6440 mg/kg/14D-C
- TOXIC EFFECTS :
- Behavioral - food intake (animal) Liver - changes in liver weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: 0TS0571041
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S37/39-S26-S36
[ RTECS ]:
CU5612900
[ HS Code ]:
2928000090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2928000090
[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%