Product Name

  • Name

    2-Thiophenemethylamine

  • EINECS 248-639-6
  • CAS No. 27757-85-3
  • Article Data49
  • CAS DataBase
  • Density 1.144 g/cm3
  • Solubility
  • Melting Point
  • Formula C5H7NS
  • Boiling Point 194.509 °C at 760 mmHg
  • Molecular Weight 113.183
  • Flash Point 73.889 °C
  • Transport Information UN 3267 8/PG 2
  • Appearance clear yellow liquid
  • Safety 26-27-36/37/39-45-25
  • Risk Codes 34
  • Molecular Structure Molecular Structure of 27757-85-3 (2-Thiophenemethylamine)
  • Hazard Symbols CorrosiveC
  • Synonyms 2-Thenylamine(6CI,7CI,8CI);(Thiophen-2-ylmethyl)amine;1-(Thien-2-yl)methanamine;1-(Thiophen-2-yl)methanamine;2-Aminomethylthiophene;2-Thienylmethylamine;N-(Thien-2-ylmethyl)amine;Thiophen-2-ylmethanamine;2-Thiophene methylamine;
  • PSA 54.26000
  • LogP 1.90710

2-Thiophenemethylamine Specification

The 2-Thiophenemethylamine, with the CAS registry number 27757-85-3, is also known as 2-(Aminomethyl)thiophene. It belongs to the product categories of Thiophene & Benzothiophene; Electronic Chemicals; Thiophens; Building Blocks; C4 to C6; Chemical Synthesis; Heterocyclic Building Blocks; Thiophenes. Its EINECS number is 248-639-6. This chemical's molecular formula is C5H7NS and molecular weight is 113.18. What's more, its systematic name is 1-(2-Thienyl)methanamine. The product should be sealed and stored in containers with dry inert gas which are placed in cool and dry places. Moreover, it should be protected from oxides, acids and air. It can be used as pharmaceutical intermediates.

Physical properties of 2-Thiophenemethylamine are: (1)ACD/LogP: 1.142; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.80; (4)ACD/LogD (pH 7.4): -0.41; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)ACD/KOC (pH 5.5): 1.00; (8)ACD/KOC (pH 7.4): 2.79; (9)#H bond acceptors: 1; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 54.26 Å2; (13)Index of Refraction: 1.584; (14)Molar Refractivity: 33.089 cm3; (15)Molar Volume: 98.901 cm3; (16)Polarizability: 13.117×10-24cm3; (17)Surface Tension: 45.1 dyne/cm; (18)Density: 1.144 g/cm3; (19)Flash Point: 73.889 °C; (20)Enthalpy of Vaporization: 43.071 kJ/mol; (21)Boiling Point: 194.509 °C at 760 mmHg; (22)Vapour Pressure: 0.4 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical can cause burns. You should avoid contact with eyes. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection. You must take off immediately all contaminated clothing. In case of accident or if you feel unwell, you should seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: s1c(ccc1)CN
(2)Std. InChI: InChI=1S/C5H7NS/c6-4-5-2-1-3-7-5/h1-3H,4,6H2
(3)Std. InChIKey: FKKJJPMGAWGYPN-UHFFFAOYSA-N 

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