1-ethyl-3-(4-methylphenyl)triaz-1-ene
Names
[ CAS No. ]:
50707-40-9
[ Name ]:
1-ethyl-3-(4-methylphenyl)triaz-1-ene
[Synonym ]:
1-Triazene, 1-ethyl-3-(4-methylphenyl)-, (1E)-
1-Ethyl-3-p-tolyltriazene
Ethyltolyltriazene
1-ethyl-3-(4-methylphenyl)triaz-1-ene
foresterification
1-triazene, 1-ethyl-3-(4-methylphenyl)-
(1E)-1-Ethyl-3-(4-methylphenyl)-1-triazene
1-ETHYL-3-PARA-TOLYLTRIAZENE
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
234.8±33.0 °C at 760 mmHg
[ Molecular Formula ]:
C9H13N3
[ Molecular Weight ]:
163.220
[ Flash Point ]:
95.8±25.4 °C
[ Exact Mass ]:
163.110947
[ PSA ]:
36.75000
[ LogP ]:
3.21
[ Vapour Pressure ]:
0.1±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.536
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XY2760000
- CHEMICAL NAME :
- Triazene, 1-ethyl-3-(p-tolyl)-
- CAS REGISTRY NUMBER :
- 50707-40-9
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H13-N3
- MOLECULAR WEIGHT :
- 163.25
- WISWESSER LINE NOTATION :
- 2NUNMR D1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Immunological Including Allergic - decreased immune response
- REFERENCE :
- StoGD# Personal Communication from G.D. Stoner, Dept. of Community Medicine, School of Medicine, Univ. of California, La Jolla, CA 92037, May 25, 1975 Volume(issue)/page/year: 27MAY1975 ** TUMORIGENIC DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 20 mg/kg/I
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors
- REFERENCE :
- JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 54,495,1975
Safety Information
[ 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%