METHYLACETYLENE-D4

Base Information

• Chemical Name: METHYLACETYLENE-D4
• CAS No.: 6111-63-3
• Molecular Formula: C3H4
• Molecular Weight: 44.033
• Mol file: 6111-63-3.mol

Synonyms:Propyne-d4;Tetradeuterio-propin;deuterated propyne;Methylacetylene-d4;tetradeuterio-propyne;

Chemical Property of METHYLACETYLENE-D4

Chemical Property:

• Vapor Pressure: 4570mmHg at 25°C
• Melting Point: -102.7oC(lit.)
• Boiling Point: -23.2 °C(lit.)
• PSA: 0.00000
• Density: 0.713g/cm³
• LogP: 0.63950

Purity/Quality:

Methylacetylene-d4gas ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of METHYLACETYLENE-D4

There total 5 articles about METHYLACETYLENE-D4 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: 73.28%

triphenylprop-2-ynylarsonium bromide (5903-83-3) → perdeuterioallene (1482-85-5) + tetradeuterio-propyne (6111-63-3) + triphenylarsineoxide (1153-05-5,856568-31-5)

Guidance literature:

With sodium hydroxide; In water-d2; at 25 ℃; for 1h;

Reference yield:

1,5-hexadiene-d10 → acetylene-d2 (1070-74-2) + perdeuterioallene (1482-85-5) + tetradeuterio-propyne (6111-63-3) + hexadeuteriopropene (1517-52-8,1560-60-7) + Allyl-d5 radical (84752-88-5)

Guidance literature:

at 900 - 920 ℃; under 0.0001 Torr; Product distribution;

DOI:10.1007/BF00995688

Reference yield:

methyllithium (917-54-4) → methane-d2 (676-55-1) + acetylene-d2 (1070-74-2) + tetradeuterio-propyne (6111-63-3) + Monodeuteromethan (676-49-3)

Guidance literature:

With water-d2; Yield given. Multistep reaction. Yields of byproduct given; 1.) 223 - 226 deg C, vacuum;

DOI:10.1021/ja00373a052

upstream raw materials:

perchloropropene

methyllithium

triphenylprop-2-ynylarsonium bromide

Downstream raw materials:

hexadeuteriopropene

Refernces

• 1、 Mal'tsev, A. K.,Korolev, V. A.,Nefedov, O, M.. "IR SPECTROSCOPIC STUDY OF MATRIX-ISOLATED FREE ALLYL RADICALS AND ANALYSIS OF VIBRATIONAL SPECTRA AND STRUCTURE OF ?-ALLYL ORGANOMETALLIC COMPOUNDS". . p. 510 - 521. Retrieved 2007/10/02.