Pyrazine,2,3-dihydro-2-methyl-5,6-diphenyl-

Modify Date: 2025-08-20 12:01:48

Pyrazine,2,3-dihydro-2-methyl-5,6-diphenyl- Structure
Pyrazine,2,3-dihydro-2-methyl-5,6-diphenyl- structure
 Common Name Pyrazine,2,3-dihydro-2-methyl-5,6-diphenyl-
CAS Number 16340-50-4 Molecular Weight 248.32200
Density 1.08g/cm3 Boiling Point 388ºC at 760mmHg
Molecular Formula C17H16N2 Melting Point N/A
MSDS N/A Flash Point 180.9ºC

 Names

Name Pyrazine, 2,3-dihydro-5,6-diphenyl-2-methyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.08g/cm3
Boiling Point 388ºC at 760mmHg
Molecular Formula C17H16N2
Molecular Weight 248.32200
Flash Point 180.9ºC
Exact Mass 248.13100
PSA 24.72000
LogP 2.23830
Vapour Pressure 7.05E-06mmHg at 25°C
Index of Refraction 1.606

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UQ2550000
CHEMICAL NAME :
Pyrazine, 2,3-dihydro-5,6-diphenyl-2-methyl-
CAS REGISTRY NUMBER :
16340-50-4
BEILSTEIN REFERENCE NO. :
0205957
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H16-N2
MOLECULAR WEIGHT :
248.35
WISWESSER LINE NOTATION :
T6N DN AU CUTJ BR& CR& E1

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 :
180 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#03778

 Synonyms

2,3-Dihydro-2-methyl-5,6-diphenylpyrazine
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Chemsrc provides CAS#:16340-50-4 MSDS, density, melting point, boiling point, structure, etc. Its name is Pyrazine,2,3-dihydro-2-methyl-5,6-diphenyl->> amp version: Pyrazine,2,3-dihydro-2-methyl-5,6-diphenyl-

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