4,4'-Diethynyl-2,2'-dimethyl-1,1'-biphenyl CAS 1788872-95-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1788872-95-6
Molecular FormulaC18H14
Molecular Weight230.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4'-Diethynyl-2,2'-dimethyl-1,1'-biphenyl CAS 1788872-95-6 chemical structure

Description

4,4'-Diethynyl-2,2'-dimethyl-1,1'-biphenyl (CAS 1788872-95-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H14. Molecular weight: 230.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H14
Molecular Weight230.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994

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