Product Name

  • Name

    4-(Methylmercapto)aniline

  • EINECS 203-256-3
  • CAS No. 104-96-1
  • Article Data117
  • CAS DataBase
  • Density 1.12 g/cm3
  • Solubility
  • Melting Point 156 - 158oC
  • Formula C7H9NS
  • Boiling Point 273.3 °C at 760 mmHg
  • Molecular Weight 139.221
  • Flash Point 119.1 °C
  • Transport Information UN 2810
  • Appearance clear orange to brown-red liquid
  • Safety 26-36-37/39
  • Risk Codes 36/37/38-22
  • Molecular Structure Molecular Structure of 104-96-1 (4-(Methylmercapto)aniline)
  • Hazard Symbols HarmfulXn, IrritantXi
  • Synonyms Aniline,p-(methylthio)- (6CI,7CI,8CI);(4-(Methylthio)phenyl)amine;4-(Methylsulfanyl)aniline;4-(Methylsulfanyl)phenylamine;4-(Methylthio)aniline;4-(Methylthio)benzenamine;4-Aminophenyl methyl sulfide;4-Aminothioanisole;4-Methylthiobenzeneamine;Methyl p-aminophenyl sulfide;NSC 75842;p-(Methylthio)aniline;p-Aminophenyl methyl sulfide;p-Aminothioanisole;p-Methylsulfanylphenylamine;p-Thioanisidine;p-Thiomethoxyaniline;
  • PSA 51.32000
  • LogP 2.57190

4-(Methylmercapto)aniline Chemical Properties

IUPAC Name: 4-Methylsulfanylaniline
Synonyms: 4-(Methylsulfanyl)aniline ; Benzenamine, 4-(methylthio)- ; 4-(Methylmercapto)aniline ; 4-(Methyl-Mercapto)Aniline Hydrochloride ; 4-(Methylmercapto)aniline, 4-Aminothioanisole ; 4-(Methylthio)Aniline
Product Categories: Amines;Miscellaneous
CAS NO: 104-96-1
Molecular Formula of 4-Aminothioanisole (CAS NO.104-96-1) : C7H9NS
Molecular Weight of 4-Aminothioanisole (CAS NO.104-96-1) :139.22
Molecular Structure of 4-Aminothioanisole (CAS NO.104-96-1) :
EINECS: 203-256-3
Mol File: 104-96-1.mol
Index of Refraction: 1.612
Surface Tension: 47 dyne/cm
Density: 1.12 g/cm3
Flash Point: 119.1 °C
Enthalpy of Vaporization: 51.16 kJ/mol
Boiling Point: 273.3 °C at 760 mmHg
Vapour Pressure: 0.00578 mmHg at 25°C
Sensitive : Stench
Appearance:clear orange to brown-red liquid
 

4-(Methylmercapto)aniline Toxicity Data With Reference

1.    

orl-qal LD50:562 mg/kg

    AECTCV    Archives of Environmental Contamination and Toxicology. 12 (1983),355.

4-(Methylmercapto)aniline Consensus Reports

Reported in EPA TSCA Inventory.

4-(Methylmercapto)aniline Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx and SOx.
Hazard Codes IrritantXi,Xn
Risk Statements 36/37/38-22 
R22:Harmful if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S37/39:Wear suitable gloves and eye/face protection.
RIDADR 2810
WGK Germany 3
RTECS BY6302000
F 2-8-10-13
Hazard Note Irritant/Stench
TSCA T
PackingGroup III

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