1-Methyl-1,2,3,4-tetrahydroquinoxaline

Modify Date: 2024-03-09 18:36:22

1-Methyl-1,2,3,4-tetrahydroquinoxaline Structure
1-Methyl-1,2,3,4-tetrahydroquinoxaline structure
Common Name 1-Methyl-1,2,3,4-tetrahydroquinoxaline
CAS Number 36438-97-8 Molecular Weight 148.205
Density 1.0±0.1 g/cm3 Boiling Point 268.6±29.0 °C at 760 mmHg
Molecular Formula C9H12N2 Melting Point N/A
MSDS N/A Flash Point 134.2±15.2 °C

 Names

Name 1-methyl-1,2,3,4-tetrahydro-quinoxaline dihydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 268.6±29.0 °C at 760 mmHg
Molecular Formula C9H12N2
Molecular Weight 148.205
Flash Point 134.2±15.2 °C
Exact Mass 148.100052
PSA 15.27000
LogP 1.18
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.547

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VD3590000
CHEMICAL NAME :
Quinoxaline, 1,2,3,4-tetrahydro-1-methyl-
CAS REGISTRY NUMBER :
36438-97-8
BEILSTEIN REFERENCE NO. :
0131438
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H12-N2
MOLECULAR WEIGHT :
148.23
WISWESSER LINE NOTATION :
T66 BM ENT&J 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 :
100 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#00085

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

N-methylbenzopiperazine
Quinoxaline, 1,2,3,4-tetrahydro-1-methyl-
1-Methyl-1,2,3,4-tetrahydrochinoxalin
1-Methyl-1,2,3,4-tetrahydroquinoxaline
4-Methyl-2,3-dihydro-1H-quinoxaline