4,4-Dimethoxybut-1-yne

Base Information

Chemical Name:4,4-Dimethoxybut-1-yne
CAS No.:33639-45-1
Molecular Formula:C6H10O2
Molecular Weight:114.144
Hs Code.:
European Community (EC) Number:828-568-2
DSSTox Substance ID:DTXSID8067781
Nikkaji Number:J422.301B
Wikidata:Q81994429
Mol file:33639-45-1.mol

Synonyms:4,4-Dimethoxybut-1-yne;33639-45-1;1-Butyne, 4,4-dimethoxy-;4,4-Dimethoxy-1-butyne;4,4-Dimethoxy-1-butyne #;SCHEMBL1454344;DTXSID8067781;MFCD28133252;AKOS026676169;A6091;EN300-717309;F8881-5668

Suppliers and Price of 4,4-Dimethoxybut-1-yne

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Crysdot
4,4-Dimethoxybut-1-yne 97%
1g
$ 309.00

Atlantic Research Chemicals
4,4-Dimethoxybut-1-yne 95%
250mgs:
$ 176.73

Total 4 raw suppliers

Chemical Property of 4,4-Dimethoxybut-1-yne

Chemical Property:

Vapor Pressure:15.3mmHg at 25°C
Boiling Point:124.5°Cat760mmHg
Flash Point:23.1°C
PSA：18.46000
Density:0.917g/cm³
LogP:0.62860
XLogP3:0.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:114.068079557
Heavy Atom Count:8
Complexity:85.9

Purity/Quality:

99%, ^*data from raw suppliers

4,4-Dimethoxybut-1-yne 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC(CC#C)OC

Technology Process of 4,4-Dimethoxybut-1-yne

There total 7 articles about 4,4-Dimethoxybut-1-yne 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: 79.0%

: 106-96-7
propargyl bromide

: 149-73-5
trimethyl orthoformate

: 33639-45-1
3-butynal dimethyl acetal

Guidance literature:: propargyl bromide; With aluminium; mercury dichloride; In diethyl ether; for 2.5h; Inert atmosphere; Reflux;

trimethyl orthoformate; In diethyl ether; at -73 - -65 ℃; for 1.08333h; Inert atmosphere;
DOI:10.15227/orgsyn.92.0013

Reference yield: 62.0%

: 79576-58-2
1,1-dimethoxy-3,4-dibromobutane

: 33639-45-1
3-butynal dimethyl acetal

Guidance literature:: With ammonia; sodium amide; ferric nitrate; at -70 ℃; for 2h;

Reference yield: 42.1%

: 7424-91-1
methyl 3,3-dimethoxypropionate

: 90965-06-3
dimethyl 1-(1-diazo-2-oxopropyl)phosphonate

: 33639-45-1
3-butynal dimethyl acetal

Guidance literature:: methyl 3,3-dimethoxypropionate; With diisobutylaluminium hydride; In dichloromethane; toluene; at -78 ℃; for 4h;

dimethyl 1-(1-diazo-2-oxopropyl)phosphonate; With potassium carbonate; In methanol; at 20 ℃; for 24h;
DOI:10.1039/c9tb02589h