Product Name

  • Name

    B-(2-THIENYL)-D-ALANINE

  • EINECS 205-378-2
  • CAS No. 139-86-6
  • Article Data33
  • CAS DataBase
  • Density 1.355g/cm3
  • Solubility
  • Melting Point
  • Formula C7H9NO2S
  • Boiling Point 373.776°C at 760 mmHg
  • Molecular Weight 171.22
  • Flash Point 179.853°C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 139-86-6 (B-(2-THIENYL)-D-ALANINE)
  • Hazard Symbols Xi
  • Synonyms 2-thienylalanine;2-thiophenealanine;alpha-amino-2-thiophenepropanoicaci;alpha-amino-2-thiophenepropanoicacid;alpha-amino-2-thiophenepropionicaci;B-(2-THIENYL)-D-ALANINE;3-(2-thienyl)alanine;β-(2-thienyl)-d-alanine
  • PSA 91.56000
  • LogP 1.40280

2-Thienylalanine Chemical Properties

Product Name: 2-Thienylalanine (CAS NO.139-86-6)


Molecular Formula: C7H9NO2S
Molecular Weight: 171.21686g/mol
Mol File: 139-86-6.mol
EINECS: 205-378-2
Boiling point: 373.776 °C at 760 mmHg
Flash Point: 179.853 °C
Density: 1.355 g/cm3
Surface Tension: 57.53 dyne/cm
Enthalpy of Vaporization: 65.521 kJ/mol
Product Categories: Amino Acids; I - Z;Modified Amino Acids

2-Thienylalanine Toxicity Data With Reference

1.    

mmo-omi 100 mg/L

     MUREAV    Mutation Research. 12 (1971),349.

2-Thienylalanine Safety Profile

Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx.
Safety Information of 2-Thienylalanine (CAS NO.139-86-6):
Hazard Codes: XiIrritant
Risk Statements: 36/37/38 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin 
Safety Statements: 26-36
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing
WGK Germany: 3
RTECS: XN0290000

2-Thienylalanine Specification

 2-Thienylalanine , its CAS NO. is 139-86-6, the synonyms are 2-Thiophenealanine ; NSC 754 ; Thienylalanine ; X 151 ; alpha-Amino-2-thiophenepropanoic acid ; 2-Thiophenepropionic acid, alpha-amino- ; 3-(2-Thienyl)alanine .

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