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CAS Number: 26020-48-4
3,4,5-trichlorothiophene-2-carboxylic acid

Structure

 3,4,5-trichlorothiophene-2-carboxylic acid
Name: 3,4,5-trichlorothiophene-2-carboxylic acid
Synonyms:
General Information
Product Number: 26020484

CAS Registry Number 26020-48-4
Name:
2-?Thiophenecarboxylic acid, 3,?4,?5-?trichloro-
3,4,5-Trichloro-2-thiophenecarboxylic acid
2,3,4-Trichloro-5-thiophenecarboxylic acid

 

Chemical Formula: C5HCl3O2S
Exact Mass: 229.88
Molecular Weight: 231.48
m/z: 231.87 (100.0%), 229.88 (99.6%), 233.87 (34.9%), 230.88 (6.3%), 232.88 (5.5%), 235.87 (4.8%), 234.87 (2.2%)

 

InChI:InChI=1S/C5HCl3O2S/c6-1-2(7)4(8)11-3(1)5(9)10/h(H,9,10)

InChI Key:FVFYTPFJDMYLJS-UHFFFAOYSA-N

Canonical SMILES:C1(=C(SC(=C1Cl)Cl)C(=O)O)Cl

 

Thermal Properties Value Condition Note
Melting Point 226-227 °C   (1)CAS
Melting Point 225-226 °C Solv: chloroform (67-66-3) (2)IC
Melting Point 225 °C   (3)IC
Melting Point 225 °C   (4)IC
Melting Point 224 °C   (5)CAS

Specification

98%
References
  1. (1) Hull, John W., Jr.; Beilstein Journal of Organic Chemistry 2007, V3, PNo. 23, No pp. given CAPLUS
  2. (2) Rahman, Mohammed T.; Monatshefte fuer Chemie 1983, V114(2), P249-53 CAPLUS
  3. (3) Akopyan, A. N.; Zhurnal Organicheskoi Khimii 1979, V15(5), P1045-9 CAPLUS
  4. (4) Kon'kova, S. G.; Zhurnal Organicheskoi Khimii 1982, V18(2), P400-3 CAPLUS
  5. (5) Steinkopf, Wilhelm; Justus Liebigs Annalen der Chemie 1934, V512, P136-64 CAPLUS
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