4-(ethylamino)-1,5-dimethyl-2-phenylpyrazol-3-one
Names
[ CAS No. ]:
15166-10-6
[ Name ]:
4-(ethylamino)-1,5-dimethyl-2-phenylpyrazol-3-one
[Synonym ]:
4-Aethylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-on
4-ethylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
4-Ethylaminoantipyrin
TA 2
ANTIPYRINE,4-(ETHYLAMINO)
4-(Ethylamino)antipyrine
Chemical & Physical Properties
[ Density]:
1.17g/cm3
[ Boiling Point ]:
339.4ºC at 760 mmHg
[ Molecular Formula ]:
C13H17N3O
[ Molecular Weight ]:
231.29400
[ Flash Point ]:
159.1ºC
[ Exact Mass ]:
231.13700
[ PSA ]:
38.96000
[ LogP ]:
1.98920
[ Vapour Pressure ]:
9.19E-05mmHg at 25°C
[ Index of Refraction ]:
1.607
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CD2730000
- CHEMICAL NAME :
- Antipyrine, 4-(ethylamino)-
- CAS REGISTRY NUMBER :
- 15166-10-6
- BEILSTEIN REFERENCE NO. :
- 0212712
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C13-H17-N3-O
- MOLECULAR WEIGHT :
- 231.33
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1013 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 30,599,1967