Dipropoxymethane

Base Information

• Chemical Name: Dipropoxymethane
• CAS No.: 505-84-0
• Molecular Formula: C7H16 O2
• Molecular Weight: 132.203
• Hs Code.: 2909199090
• European Community (EC) Number: 208-021-9
• NSC Number: 4873
• UNII: 03S530447I
• DSSTox Substance ID: DTXSID1060132
• Nikkaji Number: J132.712G
• Wikidata: Q27247581
• Mol file: 505-84-0.mol

Synonyms:Dipropoxymethane;505-84-0;1-(Propoxymethoxy)propane;Propylal;Di-n-propoxymethane;Di-n-propyl formal;Methane, dipropoxy-;FORMALDEHYDE DIPROPYL ACETAL;Propane, 1,1'-[methylenebis(oxy)]bis-;Formaldehydedipropylacetal;Propane,1,1'-[methylenebis(oxy)]bis-;Propane, 1,1'-(methylenebis(oxy))bis-;UNII-03S530447I;NSC 4873;NSC-4873;EINECS 208-021-9;AI3-24287;03S530447I;Dipropyl formal;NSC4873;Di-n-propoxymethan;1-propoxymethoxy-propane;PROPYLAL [INCI];1-(Propoxymethoxy)propane #;SCHEMBL578959;DTXSID1060132;MFCD00027119;Propane,1'-[methylenebis(oxy)]bis-;AKOS024431555;FT-0690739;Q27247581

Chemical Property of Dipropoxymethane

Chemical Property:

• Vapor Pressure: 6.63mmHg at 25°C
• Melting Point: -97.3°C
• Refractive Index: 1.3939
• Boiling Point: 143.7°Cat760mmHg
• Flash Point: 25.4°C
• PSA: 18.46000
• Density: 0.843g/cm³
• LogP: 1.79710
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 6
• Exact Mass: 132.115029749
• Heavy Atom Count: 9
• Complexity: 40.2

Purity/Quality:

99.9% ^*data from raw suppliers

FORMALDEHYDE DIPROPYL ACETAL 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCOCOCCC

Technology Process of Dipropoxymethane

There total 13 articles about Dipropoxymethane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.9%

propan-1-ol (71-23-8) + formaldehyd (50-00-0,30525-89-4,61233-19-0) → dipropoxymethane (505-84-0)

Guidance literature:

With benzoic acid; Reflux;

Reference yield: 84.0%

propan-1-ol (71-23-8) + dimethyl sulfoxide (67-68-5,8070-53-9) → dipropoxymethane (505-84-0)

Guidance literature:

With bromine; In tetrachloromethane; for 4h; Ambient temperature;

DOI:10.1021/jo01304a039

Reference yield: 42.0%

propan-1-ol (71-23-8) + Dimethoxymethane (109-87-5) → dipropoxymethane (505-84-0) + 1-(methoxymethoxy)propane (71739-38-3) + 1-(methoxymethoxymethoxy)propane

Guidance literature:

With aluminum (III) chloride; at 99.99 ℃; under 6000.6 Torr;

DOI:10.1021/acs.jced.7b00740

upstream raw materials:

propan-1-ol

formaldehyd

chloromethyl propyl ether

diethyl ether

Downstream raw materials:

bis(propoxymethyl)acetylene

bis(ethylthio)methane

ethyl propyl sulfide

propyl methanoate

Refernces

• 1、 Song, Yu-He,Hou, Xing-Ming,Song, Juan,Zhang, Yue,Wang, Jie,Wei, Ping-He,Li, Cun-Fu. "Three Binary Azeotropic Systems for 1-(Methoxymethoxy)-propane, 1-(Ethoxymethoxy)-propane, and Methoxy(methoxymethoxy)methane with Three Alcohols at 101.33 kPa: Experimental Data, Correlation, and Purification". . p. 138 - 146. Retrieved 2018/01/18.
• 2、 Pathak, Devendra D.,Gerald, J. Joe. "An efficient and convenient method for the synthesis of dialkoxymethanes using kaolinite as a catalyst". . p. 1557 - 1561. Retrieved 2007/10/03.