55934-93-5 K0N34Z34O8 Tripropylene glycol n-butyl ether ((Butoxymethylethoxy)methylethoxy)propan-1-ol Propanol, (2-(2-butoxymethylethoxy)methylethoxy)- EINECS 259-910-3 Tripropylene glycol butyl ether Dowanol TPnB UNII-K0N34Z34O8 EC 259-910-3 CAS 55934-93-5

Purity 97%+In StockPharmaceutical Standards
CAS No.55934-93-5
Molecular FormulaC13H28O4
Molecular Weight248.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

55934-93-5 K0N34Z34O8 Tripropylene glycol n-butyl ether ((Butoxymethylethoxy)methylethoxy)propan-1-ol Propanol, (2-(2-butoxymethylethoxy)methylethoxy)- EINECS 259-910-3 Tripropylene glycol butyl ether Dowanol TPnB UNII-K0N34Z34O8 EC 259-910-3 CAS 55934-93-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 248.36 g/mol gives 55934-93-5 K0N34Z34O8 Tripropylene glycol n-butyl ether ((Butoxymethylethoxy)methylethoxy)propan-1-ol Propanol, (2-(2-butoxymethylethoxy)methylethoxy)- EINECS 259-910-3 Tripropylene glycol butyl ether Dowanol TPnB UNII-K0N34Z34O8 EC 259-910-3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

55934-93-5 K0N34Z34O8 Tripropylene glycol n-butyl ether ((Butoxymethylethoxy)methylethoxy)propan-1-ol Propanol, (2-(2-butoxymethylethoxy)methylethoxy)- EINECS 259-910-3 Tripropylene glycol butyl ether Dowanol TPnB UNII-K0N34Z34O8 EC 259-910-3 (CAS 55934-93-5) is a high-purity analytical reference standard with the molecular formula C13H28O4 and a molecular weight of 248.36 g/mol.

55934-93-5 K0N34Z34O8 Tripropylene glycol n-butyl ether ((Butoxymethylethoxy)methylethoxy)propan-1-ol Propanol, (2-(2-butoxymethylethoxy)methylethoxy)- EINECS 259-910-3 Tripropylene glycol butyl ether Dowanol TPnB UNII-K0N34Z34O8 EC 259-910-3 (C13H28O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 55934-93-5 K0N34Z34O8 Tripropylene glycol n-butyl ether ((Butoxymethylethoxy)methylethoxy)propan-1-ol Propanol, (2-(2-butoxymethylethoxy)methylethoxy)- EINECS 259-910-3 Tripropylene glycol butyl ether Dowanol TPnB UNII-K0N34Z34O8 EC 259-910-3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H28O4
Molecular Weight248.36 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1972

Recommended Standards

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