1H-Pyrazole,4-ethyl-4,5-dihydro-1-methyl-5-propyl-

Modify Date: 2024-01-06 17:11:32

1H-Pyrazole,4-ethyl-4,5-dihydro-1-methyl-5-propyl- Structure
1H-Pyrazole,4-ethyl-4,5-dihydro-1-methyl-5-propyl- structure
Common Name 1H-Pyrazole,4-ethyl-4,5-dihydro-1-methyl-5-propyl-
CAS Number 14339-24-3 Molecular Weight 154.25300
Density 0.95g/cm3 Boiling Point 207.8ºC at 760 mmHg
Molecular Formula C9H18N2 Melting Point N/A
MSDS N/A Flash Point 79.5ºC

 Names

Name 4-ethyl-2-methyl-3-propyl-3,4-dihydropyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.95g/cm3
Boiling Point 207.8ºC at 760 mmHg
Molecular Formula C9H18N2
Molecular Weight 154.25300
Flash Point 79.5ºC
Exact Mass 154.14700
PSA 15.60000
LogP 1.48600
Vapour Pressure 0.221mmHg at 25°C
Index of Refraction 1.504

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ8966000
CHEMICAL NAME :
2-Pyrazoline, 4-ethyl-1-methyl-5-propyl-
CAS REGISTRY NUMBER :
14339-24-3
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H18-N2
MOLECULAR WEIGHT :
154.29
WISWESSER LINE NOTATION :
T5NN BUTJ A1 D2 E3

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#03585

 Synonyms

1-Methyl-4-aethyl-5-propyl-2-pyrazolin
2-Pyrazoline,4-ethyl-1-methyl-5-propyl
4-ethyl-1-methyl-5-propyl-4,5-dihydro-1H-pyrazole