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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.
  • $60.1 - $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
Price4 Properties Safety Information Description
4 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TRC
Package
  • 5MG
  • 25g
  • 100ml
  • 250g
  • 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$60.1
  • Updated2024-03-01
  • 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
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 $60.1 2024-03-01 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
Water Solubility :2.3g/L at 25℃
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): GHS hazard pictogramsGHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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
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$0.10 /1KG
Ethoxylated Acetylenic Diols CAS:9014-85-1
career henan chemical co
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE
$1.00 /1KG
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.
Hubei Jusheng Technology Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
Shaanxi Dideu Medichem Co. Ltd
Zhengzhou Alfa Chemical Co.,Ltd
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.