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CAS Number: 4408-82-6
2,2-di(thiophen-2-yl)acetic acid

Structure

 2,2-di(thiophen-2-yl)acetic acid
Name: 2,2-di(thiophen-2-yl)acetic acid
Synonyms:
General Information
Product Number: 4408826

CAS Registry Number 4408-82-6
Name:
2-?Thiopheneacetic acid, α-?2-?thienyl-
Acetic acid, di-2-thienyl- (8CI)
Bis(thien-2-yl)acetic acid
Di(2-thienyl)acetic acid
NSC 41633

 

Chemical Formula: C10H8O2S2
Exact Mass: 224.00
Molecular Weight: 224.30
m/z: 224.00 (100.0%), 225.00 (12.6%), 225.99 (9.0%), 226.00 (1.1%), 227.00 (1.1%)

 

InChI:InChI=1S/C10H8O2S2/c11-10(12)9(7-3-1-5-13-7)8-4-2-6-14-8/h1-6,9H,(H,11,12)

InChI Key:XOFMKTIZCDSXFR-UHFFFAOYSA-N

Canonical SMILES:C1=CSC(=C1)C(C2=CC=CS2)C(=O)O

 

Thermal Properties Value Condition Note
Melting Point 163-165 °C Solv: dichloromethane (75-09-2); hexane (110-54-3) (1)CAS
Melting Point 91-94 °C   (2)CAS
Melting Point 66.0 °C Solv: ligroine (8032-32-4) (3)CAS

Specification

98%
References
  1. (1) Singh, Kamaljit; Tetrahedron 2010, V66(21), P3682-3686 CAPLUS
  2. (2) Blicke, F. F.; Journal of the American Chemical Society 1944, V66, P1645-8 CAPLUS
  3. (3) Fredga, Arne; Arkiv foer Kemi 1951, V3, P331-6 CAPLUS
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