Trifluoroacetaldehyde dimethyl acetal

Base Information

• Chemical Name: Trifluoroacetaldehyde dimethyl acetal
• CAS No.: 42415-20-3
• Molecular Formula: C4H7F3O2
• Molecular Weight: 144.09200
• Hs Code.: 2911000000
• European Community (EC) Number: 631-004-6
• DSSTox Substance ID: DTXSID30380281
• Wikidata: Q82170461
• Mol file: 42415-20-3.mol

Synonyms:Trifluoroacetaldehyde dimethyl acetal;42415-20-3;1,1,1-trifluoro-2,2-dimethoxyethane;Trifluoroacetaldehyde?dimethyl?acetal;SCHEMBL6300872;DTXSID30380281;CXKDYOYYYNKCRV-UHFFFAOYSA-N;BBL104068;MFCD00192521;STL557882;AKOS015851518;1,1-Dimethoxy-2,2,2-trifluoroethane;MS-20781;FT-0677380;1-CYCLOPROPYL-1-PHENYLMETHANAMINEHYDROCHLORIDE

Chemical Property of Trifluoroacetaldehyde dimethyl acetal

Chemical Property:

• Vapor Pressure: 162mmHg at 25°C
• Boiling Point: 78oC
• PSA: 18.46000
• Density: 1.2
• LogP: 1.16760
• XLogP3: 1.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 144.03981395
• Heavy Atom Count: 9
• Complexity: 76.4

Purity/Quality:

98%min ^*data from raw suppliers

TrifluoroacetaldehydeDimethylAcetal ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi,F
• Statements: 11
• Safety Statements: 9-16-33-24/25-23

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: COC(C(F)(F)F)OC

Technology Process of Trifluoroacetaldehyde dimethyl acetal

There total 2 articles about Trifluoroacetaldehyde dimethyl acetal 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:

CF3 CH(OCH3)2 + 2,2,2-trifluoro-1-methoxy-ethanol (431-46-9) + potassium carbonate (584-08-7) + dimethyl sulfate (77-78-1) → trifluoroacetaldehyde methyl hemiacetal (42415-20-3)

Guidance literature:

In diethyl ether;

Reference yield:

→ trifluoroacetaldehyde methyl hemiacetal (42415-20-3)

Guidance literature:

Trifluoracetaldehyd-methylhemiacetal, Me2SO4;

Reference yield:

trifluoroacetaldehyde methyl hemiacetal (42415-20-3) + S-benzyl-L-cysteine methyl ester hydrochloride (16741-80-3) → methyl 3-phenylmethanesulfanyl-2(R)-(2,2,2-trifluoro-1(S)-hydroxyethylamino)-propionate + methyl 3-phenylmethanesulfanyl-2(R)-(2,2,2-trifluoro-1(R)-hydroxyethylamino)-propionate

Guidance literature:

With toluene-4-sulfonic acid; In benzene; at 20 ℃;

upstream raw materials:

2,2,2-trifluoro-1-methoxy-ethanol

potassium carbonate

dimethyl sulfate

Downstream raw materials:

[2-(tert-butyldimethylsilanyloxy)-1(R)-(4-fluorobenzylsulfanylmethyl)ethyl]-(2,2,2-trifluoroethylidene)amine

Refernces