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Sigma-Aldrich

1-Acetoxy-4-diethylamino-2-butyne

97%

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About This Item

Linear Formula:
H3CCO2CH2C≡CCH2N(C2H5)2
CAS Number:
22396-77-6
Molecular Weight:
183.25
MDL number:
MFCD00190224
UNSPSC Code:
12352100
PubChem Substance ID:
24878667
NACRES:
NA.22

assay

97%

refractive index

n20/D 1.4560 (lit.)

bp

217-218 °C (lit.)

density

0.961 g/mL at 25 °C (lit.)

SMILES string

CCN(CC)CC#CCOC(C)=O

InChI

1S/C10H17NO2/c1-4-11(5-2)8-6-7-9-13-10(3)12/h4-5,8-9H2,1-3H3

InChI key

AQEDWWHCJSXKHP-UHFFFAOYSA-N

General description

1-Acetoxy-4-diethylamino-2-butyne [4-(Diethylamino)but-2-yn-1-yl acetate] can be obtained by employing propargyl alcohol and bisamine as starting reactants.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

217.9 °F - closed cup

flash_point_c

103.3 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Aminomethylation of acetylene alcohols and their esters with gem-diamines catalyzed by complexes of d-transition and rare-earth metals
Shaibakova MG, et al.
Russ. J. Org. Chem., 47.2, 161-167 (2011)

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