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2-Thiophenesulfonicacid

2-Thiophenesulfonicacid structure

CAS No:
79-84-5
Formula:
C4 H4 O3 S2
Chemical Name:
2-Thiophenesulfonicacid
Synonyms:
thiophene-2-sulfonic acid;2-Thiophenesulfonicacid;Thiophensulfonsaure;thienylsulfonic acid;thiophenesulfonic acid;SCHEMBL195296;[O]S(=O)(=O)c1cccs1;CTK2H6920;KS-00000OTW;DTXSID80276544
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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2-Thiophenesulfonicacid Basic Attributes

Molecular Weight：

164.193

Exact Mass：

163.96000

DSSTox ID：

DTXSID80276544

HScode：

2934999090

Characteristics

PSA：

XLogP3：

-0.1

Density：

1.614

Melting Point：

71-72℃

Refractive Index：

1.609

Safety Information

Packing level：

Ⅲ

Transport codes：

3261

hazard class code：

Computed Properties

Molecular Weight:164.2
XLogP3:-0.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:163.96018633
Monoisotopic Mass:163.96018633
Topological Polar Surface Area:91
Heavy Atom Count:9
Complexity:179
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes