278386
2,4,7,9-Tetramethyl-5-decyne-4,7-diol, mixture of (±) and meso
98%
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About This Item
Linear Formula:
(CH3)2CHCH2C(CH3)(OH)C≡CC(CH3)(OH)CH2CH(CH3)2
CAS Number:
Molecular Weight:
226.36
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
204-809-1
MDL number:
InChI key
LXOFYPKXCSULTL-UHFFFAOYSA-N
InChI
1S/C14H26O2/c1-11(2)9-13(5,15)7-8-14(6,16)10-12(3)4/h11-12,15-16H,9-10H2,1-6H3
SMILES string
CC(C)CC(C)(O)C#CC(C)(O)CC(C)C
assay
98%
bp
255 °C (lit.)
mp
42-44 °C (lit.)
HLB
4
Quality Level
Related Categories
Application
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.
General description
2, 4, 7, 9-tetramethyldec-5-yne-4,7-diol is a well-known acrylic adhesive. It has amphiphilic characteristics. It is used a dopant in a heterojunction solar cell, it assists in the formation of a homogeneous interfacial layer over the photoactive layer. Doping results in decreasing the absorption of photons in the underneath photoactive layer, thereby in enhancing the photocurrent density.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Skin Sens. 1
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Sergio Rodríguez et al.
Journal of environmental management, 255, 109926-109926 (2020-02-18)
Treatment of polluted wastewaters from industrial activities has become a source of major concern for the environment. In this work, real wastewater from a physico-chemical (WWFQ) treatment was tested through different oxidation technologies: Fenton and Fenton-like reagent and persulfate activated
Elena Canellas et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(10), 1721-1729 (2017-03-24)
The suitability of an acrylic adhesive used on food packaging was studied. Six potential migrants were identified using GC-MS and UPLC-QTOF. Five compounds were intentionally added (2-butoxyethanol and 2,4,7,9-tetramethyl-5-decyne-4,7-diol 10 (TMDD) and TMDD ethoxylates). One of the compounds identified as
Enhanced performance in bulk heterojunction solar cells with alkylidene fluorene donor by introducing modified PFN-OH/Al bilayer cathode
Heo SW, et al.
Royal Society of Chemistry Advances, 4, 6776-6781 (2014)
Partition and diffusion of volatile compounds from acrylic adhesives used for food packaging multilayers manufacturing
Cabellas E, et al.
Journal of Materials Chemistry, 20, 5100-5109 (2010)
Betsy T Kren et al.
Breast cancer research : BCR, 17, 19-19 (2015-04-04)
Targeted therapies for aggressive breast cancers like triple negative breast cancer (TNBC) are needed. The use of small interfering RNAs (siRNAs) to disable expression of survival genes provides a tool for killing these cancer cells. Cyclin dependent kinase 11 (CDK11)
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