2-Methyl-3-butyn-2-OL

Base Information Edit

Chemical Name:2-Methyl-3-butyn-2-OL
CAS No.:115-19-5
Deprecated CAS:140705-79-9,67539-62-2,946073-41-2,67539-62-2,946073-41-2
Molecular Formula:C5H8O
Molecular Weight:84.1179
Hs Code.:29052990
European Community (EC) Number:204-070-5
ICSC Number:1746
NSC Number:523
UN Number:1987
UNII:EHB904XHKH
DSSTox Substance ID:DTXSID2021949
Nikkaji Number:J38.146B
Wikipedia:2-Methylbut-3-yn-2-ol
Wikidata:Q209427
ChEMBL ID:CHEMBL3185871
Mol file:115-19-5.mol

Synonyms:2-methyl-3-butyn-2-ol

Suppliers and Price of 2-Methyl-3-butyn-2-OL

Supply Marketing:Edit

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

Usbiological
2-Methyl-3-butyn-2-ol
250g
$ 333.00

TRC
2-Methyl-3-butyn-2-ol
250ml
$ 175.00

TRC
2-Methyl-3-butyn-2-ol
100ml
$ 120.00

TRC
2-Methyl-3-butyn-2-ol
5ml
$ 50.00

TCI Chemical
2-Methyl-3-butyn-2-ol >98.0%(GC)
500mL
$ 44.00

TCI Chemical
2-Methyl-3-butyn-2-ol >98.0%(GC)
25mL
$ 18.00

Sigma-Aldrich
2-Methyl-3-butyne-ol for synthesis. CAS 115-19-5, pH 7 (H O, 20 °C)., for synthesis
8207810500
$ 57.80

Sigma-Aldrich
2-Methyl-3-butyn-2-ol 98%
1l
$ 85.10

Sigma-Aldrich
2-Methyl-3-butyne-ol for synthesis. CAS 115-19-5, pH 7 (H O, 20 °C)., for synthesis
8207810100
$ 32.50

Sigma-Aldrich
2-Methyl-3-butyn-2-ol 98%
100ml
$ 29.10

Total 78 raw suppliers

Chemical Property of 2-Methyl-3-butyn-2-OL Edit

Chemical Property:

Appearance/Colour:colourless to light yellow liquid
Vapor Pressure:15 mm Hg ( 20 °C)
Melting Point:3 °C
Refractive Index:n20/D 1.42(lit.)
Boiling Point:104.2 °C at 760 mmHg
PKA:13.34±0.29(Predicted)
Flash Point:25 °C
PSA：20.23000
Density:0.91 g/cm³
LogP:0.39050
Storage Temp.:Flammables area
Solubility.:Fully miscible.
Water Solubility.:miscible
XLogP3:0.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:84.057514874
Heavy Atom Count:6
Complexity:83.4
Transport DOT Label:Flammable Liquid

Purity/Quality:

99% ^*data from raw suppliers

2-Methyl-3-butyn-2-ol ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn
Statements: 10-22-41
Safety Statements: 26-39-16

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Other Classes -> Alcohols and Polyols, Other
Canonical SMILES:CC(C)(C#C)O
Inhalation Risk:No indication can be given about the rate at which a harmful concentration of this substance in the air is reached.
Effects of Short Term Exposure:The substance is irritating to the eyes.
Uses Stabilizer in chlorinated solvents, viscosity reducer and stabilizer, electroplating brightener, intermediate. 2-Methyl-3-butyn-2-ol is used as an intermediate in the manufacture of products for the agrochemical and specialty chemical industry.

Technology Process of 2-Methyl-3-butyn-2-OL

There total 45 articles about 2-Methyl-3-butyn-2-OL 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: 99.2%