2-Phenoxyethanol

SKU:
TC549M
CAS Number : 122-99-6
Molecular Formula : C₈H₁₀O₂
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Product Description

Molecular weight 138.16
Molecular formula C8H10O2
CAS No. 122-99-6

Quality Control

Appearance (USP, EP, BP, IP) Colourless, slightly viscous liquid
Solubility (USP) Slightly soluble in water, in peanut oil and in olive oil, miscible with acetone, with alcohol and with glycerol.
Solubility (IP) Miscible with acetone, with ethanol (95%) and with glycerol. Slightly soluble in water, in arachis oil and in olive oil.
Solubility (EP, BP) Slightly soluble in water, in arachis oil and in olive oil, miscible with acetone, with ethanol (96%) and with glycerol.
Identification A : FTIR (USP, IP) Matches with the standard pattern
Identification A : Refractive index (EP, BP) 1.537 - 1.539
Identification B : Specific absorbance (EP, BP) 95-105 (80 ppm in water at 269 nm, spectral range : 240 - 350 nm)
75-85 (80 ppm in water at 275 nm, spectral range : 240 - 350 nm)
Identification C : FTIR (EP, BP) Matches with the standard pattern
Identification D : Melting range (EP, BP) 96-99°C
Relative density (EP, BP, IP) 1.105 - 1.110
Specific absorbance 1 : (EP, BP, IP) 95.00 - 105.00 (80 ppm in water at 269 nm, spectral range: 240-350 nm)
Specific absorbance 2: (EP, BP, IP) 75.00 - 85.00 (80 ppm in water at 275 nm, spectral range: 240-350 nm)
System suitability : GC : resolution (USP) >= 10.0, between the phenol and phenoxyethanol peaks
System suitability : GC : Relative standard deviation (USP) <= 2.0%
Organic impurities : GC (USP) <= 1.00%
Related substances : system suitability : resolution : GC (EP, BP) >= 15.0 between the peaks due to impurity A and phenoxyethanol
Related substances; unspecified impurities, for each impurity: GC (EP, BP) <= 0.10%
Related substances : Total impurities : GC (EP, BP) <= 0.3%
Related substances, system suitability : resolution, GC (IP) >= 12.0, between the peaks due to phenoxyethanol and methyl laurate
Related substances, Total impurities : GC (IP) <= 1.00%
Specific gravity (USP) 1.105 - 1.110 (at 20°C)
Refractive index (n 20/D) : (IP) 1.5370 - 1.5390
Limit of phenol : GC (USP) <= 0.10%
Limit of phenol : UV (IP) <= 0.10%
Assay (GC): (USP) 98.00 - 102.00%
Assay (NaOH Titration) : (EP, BP, IP) 99.00 - 100.50%

Storage and Shelf Life

Storage conditions Store below 30°C away from bright light.
Shelf life 48 months.
Usage instruction Use before expiry date given on the product label.
CAS Number : 122-99-6
Molecular Formula : C₈H₁₀O₂
More Information
Product Name 2-Phenoxyethanol
SKU TC549M
CAS No 122-99-6
EC No. 204-589-7
Molecular formula C₈H₁₀O₂
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