Cas no 16929-60-5 (1,3-Bis(2-methoxyphenoxy)-2-propanol)

1,3-Bis(2-methoxyphenoxy)-2-propanol is a synthetic organic compound characterized by its aromatic ether and alcohol functional groups. This chemical is notable for its role as an intermediate in the synthesis of specialty polymers, resins, and pharmaceuticals. Its structure, featuring two methoxyphenoxy groups attached to a propanol backbone, provides versatility in chemical modifications and cross-linking reactions. The compound exhibits favorable solubility in organic solvents, facilitating its use in formulation processes. Additionally, its stability under moderate conditions makes it suitable for applications requiring controlled reactivity. Researchers value this compound for its potential in developing advanced materials with tailored thermal and mechanical properties.
1,3-Bis(2-methoxyphenoxy)-2-propanol structure
16929-60-5 structure
Product Name:1,3-Bis(2-methoxyphenoxy)-2-propanol
CAS No:16929-60-5
MF:C17H20O5
MW:304.337705612183
CID:156629
PubChem ID:329770019
Update Time:2025-06-07

1,3-Bis(2-methoxyphenoxy)-2-propanol Chemical and Physical Properties

Names and Identifiers

    • 2-Propanol,1,3-bis(2-methoxyphenoxy)-
    • 1,3-Bis(2-methoxyphenoxy)-2-propanol
    • 1,3-bis-(2-methoxy-phenoxy)-propan-2-ol
    • 1,3-Bis(2-methoxyphenoxy)propan-2-ol Guaifenesin impurity D (PhEur)
    • 1,3-di-o-methoxyphenoxypropan-2-ol
    • 1,3-Bis(2-methoxyphenoxy)propan-2-ol
    • Guaifenesin impurity D (PhEur)
    • NSC 142122
    • Guaicol Impurity D
    • Guaifenesin EP impurity D
    • 1,3-Bis(o-methoxyphenoxy)-2-propanol
    • Guaifenesin Imp. D (EP); 1,3-Bis(2-methoxyphenoxy)propan-2-ol; Guaifenesin Impurity D
    • SCHEMBL2328960
    • MFCD01697245
    • 9W2WA37VTB
    • NSC-142122
    • 2-Propanol, 1,3-bis(o-methoxyphenoxy)-
    • NSC142122
    • 3-06-00-04224 (Beilstein Handbook Reference)
    • 2-Propanol, 1,3-bis(2-methoxyphenoxy)-
    • DTXSID90168688
    • BS-46059
    • CS-0150301
    • 1,3-Bis(2-methoxyphenoxy)-2-propanol, pharmaceutical impurity standard
    • 16929-60-5
    • BRN 2003232
    • GUAIFENESIN IMPURITY D [EP IMPURITY]
    • D81597
    • UNII-9W2WA37VTB
    • GUAIFENESIN IMPURITY D (EP IMPURITY)
    • DB-345513
    • DTXCID7091179
    • MDL: MFCD01697245
    • Inchi: 1S/C17H20O5/c1-19-14-7-3-5-9-16(14)21-11-13(18)12-22-17-10-6-4-8-15(17)20-2/h3-10,13,18H,11-12H2,1-2H3
    • InChI Key: SSNCGCIXFDVLFP-UHFFFAOYSA-N
    • SMILES: O(C1C=CC=CC=1OC)CC(COC1C=CC=CC=1OC)O

Computed Properties

  • Exact Mass: 304.13100
  • Monoisotopic Mass: 304.131
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 22
  • Rotatable Bond Count: 8
  • Complexity: 271
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 2.9
  • Topological Polar Surface Area: 57.2A^2

Experimental Properties

  • Density: 1.167±0.06 g/cm3 (20 oC 760 Torr),
  • Melting Point: 73-74.2 oC (ethyl ether )
  • Boiling Point: Not available
  • Flash Point: Not available
  • Refractive Index: 1.551
  • Solubility: Very slightly soluble (0.58 g/l) (25 o C),
  • PSA: 57.15000
  • LogP: 2.52250
  • Vapor Pressure: Not available

1,3-Bis(2-methoxyphenoxy)-2-propanol Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H315-H319-H335
  • Warning Statement: P261-P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 36/37/38
  • Safety Instruction: 26
  • RTECS:UA7374000
  • Hazardous Material Identification: Xi
  • Storage Condition:Hygro°Cop°C, -20°C Freezer, Under inert atmosphere

1,3-Bis(2-methoxyphenoxy)-2-propanol Pricemore >>

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1,3-Bis(2-methoxyphenoxy)-2-propanol Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Sodium hydroxide Solvents: Water ;  30 - 45 min, 30 °C
1.2 10 - 12 h, 25 - 35 °C
1.3 Reagents: Sodium hydroxide Solvents: Water ;  5 - 6 h, 27 °C
Reference
An Efficient Synthesis of 1-(2-Methoxyphenoxy)-2,3-epoxypropane: Key Intermediate of β-Adrenoblockers
Madivada, Lokeswara Rao; Anumala, Raghupathi Reddy; Gilla, Goverdhan; Kagga, Mukkanti; Bandichhor, Rakeshwar, Organic Process Research & Development, 2012, 16(10), 1660-1664

1,3-Bis(2-methoxyphenoxy)-2-propanol Raw materials

1,3-Bis(2-methoxyphenoxy)-2-propanol Preparation Products

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