1-Methyl-3-(4-methylphenyl)triaz-1-ene
Suppliers
Names
[ CAS No. ]:
21124-13-0
[ Name ]:
1-Methyl-3-(4-methylphenyl)triaz-1-ene
[Synonym ]:
1-p-Tolyl-3-methyltriazene
Methyl-4-tolyltriazene
MFCD00008282
1-triazene, 1-methyl-3-(4-methylphenyl)-
1-Methyl-3-p-tolyltriazene
Methyl-p-tolyltriazene
N-Methyl-N'-p-tolyl-triazen
1-Methyl-3-(4-methylphenyl)triaz-1-ene
EINECS 244-223-3
(1E)-1-Methyl-3-(4-methylphenyl)-1-triazene
(1E)-1-Methyl-3-(4-methylphenyl)triaz-1-ene
1-Triazene, 1-methyl-3-(4-methylphenyl)-, (1E)-
3-Methyl-1-p-tolyltriazen
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
215.5±33.0 °C at 760 mmHg
[ Melting Point ]:
75-80ºC(lit.)
[ Molecular Formula ]:
C8H11N3
[ Molecular Weight ]:
149.193
[ Flash Point ]:
84.1±25.4 °C
[ Exact Mass ]:
149.095291
[ PSA ]:
36.75000
[ LogP ]:
2.68
[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.542
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XY2785500
- CHEMICAL NAME :
- Triazene, 3-methyl-1-(p-tolyl)-
- CAS REGISTRY NUMBER :
- 21124-13-0
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C8-H11-N3
- MOLECULAR WEIGHT :
- 149.22
- WISWESSER LINE NOTATION :
- 1MNUNR D1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 380900 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 500 umol/L
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 42,1446,1982
Safety Information
[ Symbol ]:
GHS07, GHS08
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302 + H312 + H332-H351
[ Precautionary Statements ]:
P280
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
20/21/22-40
[ Safety Phrases ]:
S26;S28;S45;S36/S37/S39
[ RIDADR ]:
UN 1325
[ WGK Germany ]:
3
[ RTECS ]:
XY2785500
[ Packaging Group ]:
III
[ Hazard Class ]:
4.1
[ HS Code ]:
2928000090
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%
Articles
Br. J. Ind. Med. 34(3) , 229-33, (1977)
A gas chromatographic method for simultaneous determination of hippuric and o-, m-, and p-methylhippuric acids (metabolites of toluene and xylene) in urine is described. The analytical procedure is ba...
Chemistry 13(17) , 4797-804, (2007)
A rapid and quantitative method for solid-phase methyl esterification of carboxy groups of various sialylated oligosaccharides has been established. The method employed a triazene derivative, 3-methyl...