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Merck
CN

177199

Methyl propargyl ether

≥97%

Synonym(s):

3-Methoxy-1-propyne, Methyl 2-propynyl ether

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About This Item

Linear Formula:
HC≡CCH2OCH3
CAS Number:
627-41-8
Molecular Weight:
70.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24850621
EC Number:
210-998-1
Beilstein/REAXYS Number:
878166
MDL number:
MFCD00008578

Key Documents

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Product Name

Methyl propargyl ether, ≥97%

InChI key

YACFFSVYSPMSGS-UHFFFAOYSA-N

InChI

1S/C4H6O/c1-3-4-5-2/h1H,4H2,2H3

SMILES string

COCC#C

assay

≥97%

form

liquid

refractive index

n20/D 1.396 (lit.)

bp

61-62 °C (lit.)

density

0.83 g/mL at 25 °C (lit.)

functional group

ether

storage temp.

2-8°C

Quality Level

100

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Application

Methyl propargyl ether was used in the synthesis of [Ru3(μ3-κ(2)-HNNMe2)(μ3-κ(2)-MeOCH2CCH2)(μ-CO)2(CO)6].

General description

The Raman spectra of methyl propargyl ether has been studied.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

-0.4 °F - closed cup

flash_point_c

-18 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP7717
MKCG2321
MKCD5533
MKBS7570V
MKBR4723V

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Javier A Cabeza et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 11(20), 6040-6052 (2005-07-30)
The reactions of the hydrido-triruthenium cluster complex [Ru3(mu-H)(mu3-kappa(2)-HNNMe2)(CO)9] (1; H2NNMe2 = 1,1-dimethylhydrazine) with alkynes that have alpha-hydrogen atoms give trinuclear derivatives containing edge-bridging allyl or face-capping alkenyl ligands. Under mild conditions (THF, 70 degrees C) the isolated products are as
Conformational stability, barriers to internal rotation, ab initio calculations and vibrational assignment of methyl propargyl ether.
Journal of Molecular Structure, 320, 193-216 (1994)

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