244406
1-Dodecyne
98%
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About This Item
Linear Formula:
CH3(CH2)9C≡CH
CAS Number:
Molecular Weight:
166.30
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
212-134-9
MDL number:
Assay:
98%
Form:
liquid
Product Name
1-Dodecyne, 98%
InChI key
ZVDBUOGYYYNMQI-UHFFFAOYSA-N
InChI
1S/C12H22/c1-3-5-7-9-11-12-10-8-6-4-2/h1H,4-12H2,2H3
SMILES string
CCCCCCCCCCC#C
assay
98%
form
liquid
refractive index
n20/D 1.434 (lit.)
bp
215 °C (lit.)
mp
−19 °C (lit.)
density
0.778 g/mL at 25 °C (lit.)
Quality Level
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Application
1-Dodecyne was used in the synthesis of stable ruthenium nanoparticles.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 4 - Eye Dam. 1
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
174.2 °F - closed cup
flash_point_c
79 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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Toshiaki Taira et al.
Journal of oleo science, 69(8), 871-882 (2020-07-10)
In this study, an N-heterocyclic carbene (NHC)-based metal coordinate surfactant (MCS), NHC-Au-MCS, in which the NHC framework afforded the bonding of the Au(I) at the linkage of the hydrophilic and hydrophobic moieties, was synthesized. The structure of NHC-Au-MCS was confirmed
Milan Milosevic et al.
Applied spectroscopy, 74(3), 305-313 (2019-11-21)
This article presents a method for extracting the optical constants of homogeneous isotropic materials using the infrared spectra of that material. The method is based on using the harmonic oscillator model of molecular polarizability to obtain optical constants, then calculating
Xiongwu Kang et al.
Journal of the American Chemical Society, 134(3), 1412-1415 (2012-01-11)
Stable ruthenium nanoparticles were prepared by the self-assembly of 1-dodecyne onto the "bare" Ru colloid surface. The formation of a Ru-vinylidene (Ru═C═CH-R) interfacial bonding linkage was confirmed by the specific reactivity of the nanoparticles with imine derivatives to form a
Davide Albani et al.
Nature communications, 9(1), 2634-2634 (2018-07-08)
Ensemble control has been intensively pursued for decades to identify sustainable alternatives to the Lindlar catalyst (PdPb/CaCO3) applied for the partial hydrogenation of alkynes in industrial organic synthesis. Although the geometric and electronic requirements are known, a literature survey illustrates
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