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360945

Sigma-Aldrich

Acetylmalononitrile

98%

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About This Item

Linear Formula:
CH3COCH(CN)2
CAS Number:
1187-11-7
Molecular Weight:
108.10
MDL number:
MFCD00129155
UNSPSC Code:
12352100
PubChem Substance ID:
24862010
NACRES:
NA.22

assay

98%

mp

138-141 °C (lit.)

functional group

ketone
nitrile

SMILES string

CC(=O)C(C#N)C#N

InChI

1S/C5H4N2O/c1-4(8)5(2-6)3-7/h5H,1H3

InChI key

FGRLXMNNTHBYKL-UHFFFAOYSA-N

General description

Acetylmalononitrile is a malonitrile derivative and its rate accelerating effect on 2,2,6,6-tetramethylpiperidinyloxy (TEMPO)-mediated living free radical polymerization (LFRP) is reported.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR5868
MKCN9621
MKCH8673
MKCF3400
MKCC6554

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Substituent effects of accelerator on nitroxide-mediated radical polymerization.
Huang J-Y, et al.
Macromolecular Research, 19(8), 757-763 (2011)

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