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ChemicalBook >> CAS DataBase List >> 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE

2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE

2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE price.
  • $26 - $501.93
  • Product name: 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
  • CAS: 9014-85-1
  • MF: (C2H4O)n(C2H4O)nC14H26O2
  • MW: 226.35504
  • EINECS:500-022-5
  • MDL Number:MFCD00678776
  • Synonyms:Poly(oxy-1,2-ethanediyl),a,a'-[1,4-diMethyl-1,4-bis(2-Methylpropyl)-2-butyne-1,4-diyl]bis[w-hydroxy-;2,4,7,9-TetraMethyl-5-decyne-4,7-diol ethoxylate average Mn ~670, average Mw ~700;2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate average Mn 670;2-ethanediyl),.alpha.,.alpha.’-[1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl]bis[.omega.Poly(oxy-1 ;4-diyl]bis[omega-hydroxy--butyne- ;Ethoxylated-2,4,7,9-tetramethyl-5-decyne-4,7-diol ;poly(oxy-1,2-ethanediyl),alpha,alpha’-[1,4-dimethyl-1,4-bis(2-methylpropyl)-2 ;2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TRC
Package
  • 5MG
  • 1g
  • 5g
  • 25g
  • 100ml
  • 250g
  • Manufactureraablocks
  • Product numberAA00GR5H
  • Product description2,4,7,9-Tetramethyl-5-decyne-4,7-diol Ethoxylated
  • Packaging1g
  • Price$26
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00GR5H
  • Product description2,4,7,9-Tetramethyl-5-decyne-4,7-diol Ethoxylated
  • Packaging5g
  • Price$75
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00GR5H
  • Product description2,4,7,9-Tetramethyl-5-decyne-4,7-diol Ethoxylated
  • Packaging25g
  • Price$224
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberK639
  • Product description2,4,7,9-Tetramethyl-5-decyne-4,7-diolethoxylate,averageMn670
  • Packaging25g
  • Price$195
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1015433
  • Product description2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE 95.00%
  • Packaging5MG
  • Price$501.93
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number461199
  • Product description2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate average Mn 670
  • Packaging100ml
  • Price$66.3
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberT302550
  • Product description2,​4,​7,​9-​Tetramethyl-​5-​decyne-​4,​7-​diolethoxylate(AvgMn465-485)
  • Packaging250g
  • Price$385
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00GR5H 2,4,7,9-Tetramethyl-5-decyne-4,7-diol Ethoxylated 1g $26 2026-05-28 Buy
aablocks AA00GR5H 2,4,7,9-Tetramethyl-5-decyne-4,7-diol Ethoxylated 5g $75 2026-05-28 Buy
aablocks AA00GR5H 2,4,7,9-Tetramethyl-5-decyne-4,7-diol Ethoxylated 25g $224 2026-05-28 Buy
AK Scientific K639 2,4,7,9-Tetramethyl-5-decyne-4,7-diolethoxylate,averageMn670 25g $195 2021-12-16 Buy
American Custom Chemicals Corporation CHM1015433 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE 95.00% 5MG $501.93 2021-12-16 Buy
Sigma-Aldrich 461199 2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate average Mn 670 100ml $66.3 2026-04-30 Buy
TRC T302550 2,​4,​7,​9-​Tetramethyl-​5-​decyne-​4,​7-​diolethoxylate(AvgMn465-485) 250g $385 2021-12-16 Buy

Properties

Boiling point :>121 °C(lit.)
Density :0.982 g/mL at 25 °C
vapor pressure :0.62Pa at 20℃
refractive index :n20/D 1.465
Flash point :113 °C
solubility :carbon tetrachloride, xylene and ethylene glycol: soluble
pka :15[at 20 ℃]
PH Range :6 - 8
PH :6-8
Water Solubility :2.3g/L at 25℃
Hydrophilic-Lipophilic Balance (HLB) :13
InChI :1S/C14H26O2.C2H6O2/c1-11(2)9-13(5,15)7-8-14(6,16)10-12(3)4;3-1-2-4/h11-12,15-16H,9-10H2,1-6H3;3-4H,1-2H2
InChIKey :SUHUKEQAOUOUJO-UHFFFAOYSA-N
SMILES :OCCO.CC(C)CC(C)(O)C#CC(C)(O)CC(C)C
LogP :2.5 at 21℃
EPA Substance Registry System :Polyethylene glycol 2,4,7,9-tetramethyl-5-decyne-4,7-diyl diether (9014-85-1)

Safety Information

Symbol(GHS): Corrosion (GHS05)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2,?4,?7,?9-?Tetramethyl-?5-?decyne-?4,?7-?diol ethoxylate (Avg Mn 465-485) is used as antifugal sheets for the prevention of plant diseases, nano selenium as antioxidant agent in multilayer food packaging materialal.

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
Ethoxylated Acetylenic Diols
Ethoxylated Acetylenic Diols CAS:9014-85-1
Wuhan Hugarise New Material Co.,Ltd
2,4,7,9-Tetramethyl-5-decyne-4,7-diol Wetting agent
2,4,7,9-Tetramethyl-5-decyne-4,7-diol Wetting agent CAS:9014-85-1
career henan chemical co
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
$1.00
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE CAS:9014-85-1
WUHAN JADECHEM INTERNATIONAL TRADE CO.,LTD
Henan Tianfu Chemical Co.,Ltd.
BOC Sciences
CONIER CHEM AND PHARMA LIMITED
Shaanxi Dideu Medichem Co. Ltd
Zhengzhou Alfa Chemical Co.,Ltd
Hefei TNJ Chemical Industry Co.,Ltd.