416967
Propargyl ether
98%
Synonym(s):
Dipropargyl ether, Dipropynyl ether
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About This Item
Linear Formula:
(HC≡CCH2)2O
CAS Number:
Molecular Weight:
94.11
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
Form:
liquid
InChI
1S/C6H6O/c1-3-5-7-6-4-2/h1-2H,5-6H2
SMILES string
C#CCOCC#C
InChI key
HRDCVMSNCBAMAM-UHFFFAOYSA-N
assay
98%
form
liquid
refractive index
n20/D 1.442 (lit.)
bp
55-57 °C/65 mmHg (lit.)
density
0.914 g/mL at 25 °C (lit.)
storage temp.
2-8°C
General description
Propargylic ethers have been reported to participate in the preparation of various diindolylmethanes.
Application
Propargyl ether was used for the preparation of polyferrocenes, via polyaddition with 1,1′-bis(azidoethyl)ferrocene. It may be used for the preaparation of cyclic polystyrene.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3
supp_hazards
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
75.2 °F - closed cup
flash_point_c
24 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Dongxu Shu et al.
Organic letters, 15(16), 4162-4165 (2013-08-06)
Various diindolylmethanes were prepared from propargylic ethers and substituted indoles via a platinum-catalyzed tandem indole annulation/arylation cascade. The resulting diindolylmethanes could be converted to natural product malassezin by formylation or indolo[3,2-b]carbazoles by cyclization.
An Access Route to Polyferrocenes via Modular Conjugation.
Lang C, et al.
Macromolecular Chemistry and Physics, 212(8), 831-839 (2011)
Cyclic polystyrene topologies via RAFT and CuAAC.
Hossain MD, et al.
Polym. Chem., 3(10), 2986-2995 (2012)
Chao Wang et al.
International journal of nanomedicine, 12, 4747-4762 (2017-07-26)
Vaccination is the most cost-effective means of infectious disease control. Although current influenza vaccines are effective in battling closely matched strains, such vaccines have major limitations such as the requirement to produce new vaccines every season, an egg-dependent production system
Reggie L Hudson et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 233, 118206-118206 (2020-03-09)
The infrared (IR) spectrum of dipropargyl ether, (HC≡C-CH2)2O, has been reinvestigated for the compound's liquid, amorphous, and crystalline forms. The IR baseline changes and bandshape distortions seen in literature spectra have been considerably reduced by a different choice of conditions
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