9004-86-8 Glycols, polyethylene, dibenzoate Poly(oxy-1,2-ethanediyl), alpha-benzoyl-omega-(benzoyloxy)- Benzoflex P 200 Benzoflex P-600 Benzoic acid diester with polyethylene glycol 600 Polyethylene 600 dibenzoate Polyethylene glycol 220 dibenzoate Polyethylene glycol dibenzoate Polyoxyethylene dibenzoate CAS 9004-86-8

Purity 97%+In StockPharmaceutical Standards
CAS No.9004-86-8
Molecular FormulaC7H12O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

9004-86-8 Glycols, polyethylene, dibenzoate Poly(oxy-1,2-ethanediyl), alpha-benzoyl-omega-(benzoyloxy)- Benzoflex P 200 Benzoflex P-600 Benzoic acid diester with polyethylene glycol 600 Polyethylene 600 dibenzoate Polyethylene glycol 220 dibenzoate Polyethylene glycol dibenzoate Polyoxyethylene dibenzoate CAS 9004-86-8 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 9004-86-8 Glycols, polyethylene, dibenzoate Poly(oxy-1,2-ethanediyl), alpha-benzoyl-omega-(benzoyloxy)- Benzoflex P 200 Benzoflex P-600 Benzoic acid diester with polyethylene glycol 600 Polyethylene 600 dibenzoate Polyethylene glycol 220 dibenzoate Polyethylene glycol dibenzoate Polyoxyethylene dibenzoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

9004-86-8 Glycols, polyethylene, dibenzoate Poly(oxy-1,2-ethanediyl), alpha-benzoyl-omega-(benzoyloxy)- Benzoflex P 200 Benzoflex P-600 Benzoic acid diester with polyethylene glycol 600 Polyethylene 600 dibenzoate Polyethylene glycol 220 dibenzoate Polyethylene glycol dibenzoate Polyoxyethylene dibenzoate (CAS 9004-86-8), molecular formula C7H12O2C2H6O2 and molecular weight 190.24 g/mol, is a CATO reference standard with documented purity and traceability.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H12O2 C2H6O2
Molecular Weight190.24 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1959

Recommended Standards

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