5-Chloro-2-thiophenecarboxylic acid
Properties
- Molecular formula
- C5H3ClO2S
- Molar mass
- 162.59 g/mol
- Exact mass
- 161.9542 Da
- Melting point
- 146–147 °C
- logP
- 2.10Crippen estimate
- Polar surface area
- 37.3 Ų
- H-bond donors / acceptors
- 1 / 2
- Rotatable bonds
- 1
Hazards
Warning
- H315 Causes skin irritation20.8% of notifiers
- H317 May cause an allergic skin reaction88.7% of notifiers
- H319 Causes serious eye irritation100% of notifiers
- H335 May cause respiratory irritation20.8% of notifiers
Aggregated from 106 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.
Precautionary statements
P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, P501
Identifiers
CAS number
24065-33-6SMILES
O=C(O)c1ccc(Cl)s1InChIKey
QZLSBOVWPHXCLT-UHFFFAOYSA-NInChI
InChI=1S/C5H3ClO2S/c6-4-2-1-3(9-4)5(7)8/h1-2H,(H,7,8)Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
5 names
- 2-Thiophenecarboxylic acid, 5-chloro-
- 2-Chloro-5-carboxythiophene
- NSC 14776
- 5-Chlorothiophen-2-carboxylic acid
- 2-Chloro-5-thiophenecarboxylic acid
Work with 5-Chloro-2-thiophenecarboxylic acid
Similar compounds
2,5-Thiophenedicarboxylic acid4282-31-968 % similar
5-Chlorothiophene-2-carbonyl chloride42518-98-957 % similar
5-Methyl-2-thiophenecarboxylic acid1918-79-255 % similar
5-Fluorothiophene-2-carboxylic acid4377-58-655 % similar
2-Acetyl-5-chlorothiophene6310-09-455 % similar
5-Bromothiophene-2-carboxylic acid7311-63-955 % similar
5-Chlorothiophene-2-carboxylic acid hydrazide351983-31-855 % similar
2-Bromo-1-(5-chloro-thiophen-2-yl)-ethanone57731-17-655 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.