Product Name

  • Name

    thenyldiamine

  • EINECS
  • CAS No. 91-79-2
  • Density 1.1388 (rough estimate)
  • Solubility 4.444g/L(37.5 oC)
  • Melting Point
  • Formula C14H19 N3 S
  • Boiling Point bp1.0 169-172°
  • Molecular Weight 261.391
  • Flash Point
  • Transport Information
  • Appearance
  • Safety Poison by intraperitoneal route. Human systemic effects by ingestion: hallucinations and distorted perceptions, gastrointestinal changes. Mutation data reported. An antihistamine. When heated to decomposition it emits very toxic fumes of NOx and SOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 91-79-2 (thenyldiamine)
  • Hazard Symbols
  • Synonyms 1,2-Ethanediamine,N,N-dimethyl-N'-2-pyridinyl-N'-(3-thienylmethyl)- (9CI); Pyridine, 2-[[2-(dimethylamino)ethyl]-3-thenylamino]-(6CI,7CI,8CI); 2-[(2-Dimethylaminoethyl)-3-thenylamino]pyridine;Dethylandiamine; N,N-Dimethyl-N'-(2-pyridyl)-N'-(3-thenyl)ethylenediamine;N-(2-Dimethylaminoethyl)-N-2-pyridyl-3-thenylamine; N-(a-Pyridyl)-N-(b-thenyl)-N',N'-dimethylethylenediamine;Tenfidil; Thefanil; Thenfadil; Thenyldiamine; Thenyldiamine (pharmaceutical);WIN 2848
  • PSA 47.61000
  • LogP 2.71130

2-((2-DIMETHYLAMINOETHYL)-3-THENYL-AMINO)PYRIDINE Chemical Properties

IUPAC Name: N',N'-dimethyl-N-pyridin-2-yl-N-(thiophen-3-ylmethyl)ethane-1,2-diamine
Empirical Formula: C14H19N3S
Molecular Weight: 261.387g/mol
EINECS: 202-098-2
Density: 1.148 g/cm3
Boiling Point: 392.4 °C at 760 mmHg
Flash Point: 191.1 °C
Index of Refraction:  1.612 
Molar Volume:  227.6 cm3 
Enthalpy of Vaporization:  64.21 kJ/mol 
Vapour Pressure:  2.3E-06 mmHg at 25°C
Structure of  2-((2-Dimethylaminoethyl)-3-thenyl-amino)pyridine (CAS NO. 91-79-2 ) :
Product Category: Amines.


 

 

2-((2-DIMETHYLAMINOETHYL)-3-THENYL-AMINO)PYRIDINE Uses

2-((2-Dimethylaminoethyl)-3-thenyl-amino)pyridine is used as Antihistamines.

2-((2-DIMETHYLAMINOETHYL)-3-THENYL-AMINO)PYRIDINE Toxicity Data With Reference

1.    

dnd-esc 30 µmol/L

     MUREAV    Mutation Research. 89 (1981),95.
2.    

orl-hmn TDLo:50 mg/kg:CNS,GIT

     CTOXAO    Clinical Toxicology. 11 (1977),287.
3.    

ipr-mus LD50:77 mg/kg CLDND*

2-((2-DIMETHYLAMINOETHYL)-3-THENYL-AMINO)PYRIDINE Safety Profile

Poison by intraperitoneal route. Human systemic effects by ingestion: hallucinations and distorted perceptions, gastrointestinal changes. Mutation data reported. An antihistamine. When heated to decomposition it emits very toxic fumes of NOx and SOx.

2-((2-DIMETHYLAMINOETHYL)-3-THENYL-AMINO)PYRIDINE Specification

2-((2-Dimethylaminoethyl)-3-thenyl-amino)pyridine  its cas register number is 91-79-2. It also can be called Thenyldiamine ; Methapyrilene ; Dethlandiamine ; Dethylandiamine ; Tenfidil ; Thefanil  ; Thenfadil  .
It is hazardous.Poison by intraperitoneal route. Human systemic effects by ingestion: hallucinations and distorted perceptions, gastrointestinal changes. When heated to decomposition it emits very toxic fumes of NOx and SOx. So Put  2-((2-Dimethylaminoethyl)-3-thenyl-amino)pyridine  (CAS NO. 91-79-2 ) out of the touch of children and keep it in cool place.
 

 

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