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
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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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
SMILES string
C#CCOCC#C
InChI
1S/C6H6O/c1-3-5-7-6-4-2/h1-2H,5-6H2
InChI key
HRDCVMSNCBAMAM-UHFFFAOYSA-N
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.
accessory
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Description
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Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Flam. Liq. 3
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
75.2 °F - closed cup
Flash Point(C)
24 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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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)
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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