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Home > Encyclopedia > 3-Thiophenecarboxylic acid

3-Thiophenecarboxylic acid

3-Thiophenecarboxylic acid structure

3-Thiophenecarboxylic acid 

structure
  • CAS No:

    88-13-1

  • Formula:

    C5H4O2S

  • Chemical Name:

    3-Thiophenecarboxylic acid

  • Synonyms:

    3-Thiophenecarboxylic acid;3-Thenoic acid;β-Thiophenecarboxylic acid;β-Thiophenic acid;3-Thienylcarboxylic acid;3-Carboxythiophene;NSC 66314;Thiophene-3-carboxylic acid;2244576-84-7

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

white to light yellow crystal powder

3-Thiophenecarboxylic acid Basic Attributes

128.15

128.15

1994

201-802-5

6V3012Q6BE

66314

DTXSID40236745

29349990

Characteristics

65.5

1.5

White to slightly yellow Crystalline Powder

1.4±0.1 g/cm3

138 °C

271°C at 760 mmHg

117.8±19.8 °C

1.607

H2O: 4.3 g/L (25 ºC)

Refrigerated.

Safety Information

IRRITANT

NONH for all modes of transport

3

36/37/38

22-24/25-37/39-26-36

XM8330300

Xi

Irritant

Stable under normal temperatures and pressures.

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

H315

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 9 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

thiophene-3-carboxylic acid

3-Thiophenecarboxylic acid Use and Manufacturing

Used as organic synthesis reagent

Computed Properties

Molecular Weight:128.15
XLogP3:1.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:127.99320054
Monoisotopic Mass:127.99320054
Topological Polar Surface Area:65.5
Heavy Atom Count:8
Complexity:103
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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