Thermo Fisher, L10647.03, 10,12-Docosadiynedioic acid, 95%, Thermo Scientific Chemicals

10,12-Docosadiynedioic acid, 95%, Thermo Scientific Chemicals Polymerizable diacid (10,12-docosadiynedioic acid) was used as obtained from GFS Chemicals. Synthesis of dimesogenic liquid crystals with both cholesterol and azobenzene groups is by the esterification of 10,12-docosadiynedioic acid. . This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals. CAS: 28393-02-4
IUPAC Name: docosa-10,12-diynedioic acid
Molecular Formula: C22H34O4
InChI Key: XCUAGNLOPZWTEH-UHFFFAOYSA-N
SMILES: OC(=O)CCCCCCCCC#CC#CCCCCCCCCC(O)=O
Appearance (Color): Very pale blue to blue to grey
Assay (Silylated GC): ≥94.0%
Form: Crystals or powder or crystalline powder
Assay (Aqueous acid-base Titration): ≥94.0 to ≤106.0%