Product Name

  • Name

    3'-METHYL-4-DIMETHYLAMINOAZOBENZENE

  • EINECS
  • CAS No. 55-80-1
  • Article Data8
  • CAS DataBase
  • Density 0.9908 (rough estimate)
  • Solubility
  • Melting Point 120°C
  • Formula C15H17 N3
  • Boiling Point 371.98°C (rough estimate)
  • Molecular Weight 239.32
  • Flash Point 190.2oC
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion. An experimental teratogen. Questionable carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes R40
  • Molecular Structure Molecular Structure of 55-80-1 (3'-METHYL-4-DIMETHYLAMINOAZOBENZENE)
  • Hazard Symbols
  • Synonyms Aniline,N,N-dimethyl-p-(m-tolylazo)- (8CI); Benzenamine,N,N-dimethyl-4-[(3-methylphenyl)azo]- (9CI); 3-Methyl-4'-(dimethylamino)azobenzene;3'-MDAB; 3'-Methyl-4-(dimethylamino)azobenzene;3'-Methyl-N,N-dimethyl-4-aminoazobenzene;4-(Dimethylamino)-3'-methylazobenzene; MDAB;N,N,3'-Trimethyl-4-aminoazobenzene; N,N-Dimethyl-4-(3-methylphenylazo)aniline;N,N-Dimethyl-p-(m-tolylazo)aniline; NSC 59783
  • PSA 27.96000
  • LogP 4.47640

N,N-Dimethyl-p-(m-tolylazo)aniline Chemical Properties

Product Name: N,N-Dimethyl-p-(m-tolylazo)aniline (CAS NO.55-80-1)


Molecular Formula: C15H17N3
Molecular Weight: 239.32g/mol
Mol File: 55-80-1.mol
Einecs: 200-243-4
Melting Point: 120°C
Boiling point: 390.9 °C at 760 mmHg
Flash Point: 190.2 °C
Density: 1.01 g/cm3
Surface Tension: 36 dyne/cm
Enthalpy of Vaporization: 64.04 kJ/mol
Vapour Pressure: 2.57E-06 mmHg at 25°C
XLogP3-AA: 4.6
H-Bond Donor: 0
H-Bond Acceptor: 3
Structure Descriptors of N,N-Dimethyl-p-(m-tolylazo)aniline (CAS NO.55-80-1):
  IUPAC Name: N,N-dimethyl-4-(3-methylphenyl)diazenylaniline
  Canonical SMILES: CC1=CC(=CC=C1)N=NC2=CC=C(C=C2)N(C)C
  InChI: InChI=1S/C15H17N3/c1-12-5-4-6-14(11-12)17-16-13-7-9-15(10-8-13)18(2)3/h4-11H,1-3H3 
  InChIKey: LVTFSVIRYMXRSR-UHFFFAOYSA-N

N,N-Dimethyl-p-(m-tolylazo)aniline Toxicity Data With Reference

1.    

otr-rat:lvr 240 µmol/L

     AMOKAG    Acta Medicia Okayama. 39 (1985),231.
2.    

dns-rat:lvr 1 µmol/L

     CNREA8    Cancer Research. 46 (1986),1654.
3.    

orl-rat TDLo:1800 mg/kg/7W-C:CAR

     JJIND8    JNCI, Journal of the National Cancer Institute. 71 (1983),855.
4.    

scu-mus TDLo:7179 mg/kg (15-19D preg):NEO,TER

     CALEDQ    Cancer Letters (Shannon, Ireland). 17 (1983),321.
5.    

orl-rat TD:2419 mg/kg/12W-C:CAR

     CBINA8    Chemico-Biological Interactions. 53 (1985),107.
6.    

orl-rat LDLo:1500 mg/kg

     28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,236.
7.    

orl-mus LD50:17,700 mg/kg

     JKXXAF    Japanese Kokai Tokkyo Koho Patents. (U.S. Patent Office, Science Library, 2021 Jefferson Davis Highway, Arlington, VA 22202) #80-157517 .
8.    

ipr-mus LD50:1530 mg/kg

     JJIND8    JNCI, Journal of the National Cancer Institute. 62 (1979),911.

N,N-Dimethyl-p-(m-tolylazo)aniline Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

N,N-Dimethyl-p-(m-tolylazo)aniline Safety Profile

Moderately toxic by ingestion. An experimental teratogen. Questionable carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

N,N-Dimethyl-p-(m-tolylazo)aniline Specification

 N,N-Dimethyl-p-(m-tolylazo)aniline ,its CAS NO. is 55-80-1,the synonyms is 3',N,N-Trimethyl-4-aminoazobenzene ; 3'-Mdab ; 3'-Me-Dab ; 3'-Methyl-4-(N,N-dimethylamino)azobenzene ; 3'-Methyl-4-(dimethylamine)azobenzene ; 3'-Methyl-4-dimethylaminoazobenzene ; 3'-Methyl-N,N-dimethyl-4-aminoazobenzene ; 3'-Methyl-dab ; 3'-Methylbuttergelb ; 3'-Methyldimethylaminoazobenzol ; 4-(N,N-Dimethylamino)-3'methylazobenzene ; 4-16-00-00487 (Beilstein Handbook Reference) ; 4-Dimethylamino-3'-methylazobenzene ; AI3-50459 ; Aniline, N,N-dimethyl-p-(3'methylphenylazo)- ; Aniline, N,N-dimethyl-p-(m-tolylazo)- ; BRN 0747123 ; Benzenamine, N,N-dimethyl-4-((3-methylphenyl)azo)- ; CCRIS 1131 ; EINECS 200-243-4 ; HSDB 5071 ; MDAB ; N,N-Dimethyl-4-((3-methylphenyl)azo)benzenamine ; NSC 59783 ; m'-Methyl-p-dimethylaminoazobenzene .

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