2,4,7,9-Tetramethyl-5-decyne-4,7-diol

Base Information

Chemical Name:2,4,7,9-Tetramethyl-5-decyne-4,7-diol
CAS No.:126-86-3
Deprecated CAS:166737-17-3,171023-04-4,37211-43-1,61879-19-4,8043-35-4,149079-55-0,170006-53-8,504414-59-9,872345-61-4,867273-13-0,845642-79-7,2414315-97-0,149079-55-0,170006-53-8,37211-43-1,504414-59-9,61879-19-4,8043-35-4,845642-79-7,867273-13-0,872345-61-4
Molecular Formula:C14H26O2
Molecular Weight:226.359
Hs Code.:29053990
European Community (EC) Number:204-809-1
NSC Number:5630
UNII:B9Y126NY8K
DSSTox Substance ID:DTXSID7027041
Nikkaji Number:J35.933E
Wikidata:Q2384542
ChEMBL ID:CHEMBL2143891
Mol file:126-86-3.mol

Synonyms:1,4-Diisobutyl-1,4-dimethylbutynediol;104E;2,4,7,9-Tetramethyl-5-decyn-4,7-diol;Acetylenol E 00;NSC 5630;Olfine AK 02;Olfine PD 301;Olfine STG-E;PD 301;Surfynol 104;Surfynol 104A;Surfynol104BC;Surfynol 104E;Surfynol 104H;Surfynol 104PA;Surfynol CT 111;SurfynolTG;Zetasperse 1200;

Suppliers and Price of 2,4,7,9-Tetramethyl-5-decyne-4,7-diol

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

AK Scientific
2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture)
500g
$ 74.00

AK Scientific
2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture)
500g
$ 93.00

Ambeed
2,4,7,9-Tetramethyl-5-decyne-4,7-diol 97%
25g
$ 10.00

Ambeed
2,4,7,9-Tetramethyl-5-decyne-4,7-diol 97%
100g
$ 18.00

Ambeed
2,4,7,9-Tetramethyl-5-decyne-4,7-diol 97%
500g
$ 61.00

American Custom Chemicals Corporation
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL 95.00%
5G
$ 889.35

American Custom Chemicals Corporation
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL 95.00%
50G
$ 3418.80

Arctom
97%
500g
$ 60.00

Arctom
97%
100g
$ 18.00

Arctom
97%
25g
$ 10.00

Total 141 raw suppliers

Chemical Property of 2,4,7,9-Tetramethyl-5-decyne-4,7-diol

Chemical Property:

Appearance/Colour:Waxy-like white solid
Vapor Pressure:0.00296mmHg at 25°C
Melting Point:42-44 °C
Refractive Index:1.479
Boiling Point:252.7 °C at 760 mmHg
PKA:12.92±0.29(Predicted)
Flash Point:97.3 °C
PSA：40.46000
Density:0.947 g/cm³
LogP:2.58400
Storage Temp.:2-8°C
Solubility.:Chloroform (Slightly), Methanol (Slightly)
Water Solubility.:1.7g/L at 20℃
XLogP3:2.7
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:6
Exact Mass:226.193280068
Heavy Atom Count:16
Complexity:256

Purity/Quality:

99.0% ^*data from raw suppliers

2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture) ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36-52/53
Safety Statements: 26-37/39-61-39-37/29

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Other Classes -> Other Organic Compounds
Canonical SMILES:CC(C)CC(C)(C#CC(C)(CC(C)C)O)O
Uses 2,4,7,9-Tetramethyl-5-decyne-4,7-diol is an acetylene glycol derivative used in water-based coatings and has both antifoaming and surfactant properties. It is highly toxic and have been found in acrylic adhesives used for food packaging multilayers manufacturing. 2, 4, 7, 9-tetramethyldec-5-yne-4,7-diol may be used to dope poly[9,9-bis(6′-(diethanolamino)hexyl)-fluorene],that acts as an interfacial layer in a heterojunction solar cell.

Technology Process of 2,4,7,9-Tetramethyl-5-decyne-4,7-diol

There total 9 articles about 2,4,7,9-Tetramethyl-5-decyne-4,7-diol 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: 84.1%

: 108-10-1
4-methyl-2-pentanone

: 74-86-2,25067-58-7
acetylene

: 126-86-3
2,4,7,9-tetramethyl-5-decyne-4,7-diol

Guidance literature:: With potassium hydroxide; In cyclohexane; at 40 - 45 ℃; for 5.5h; under 750.075 Torr; Time; Autoclave; Inert atmosphere;