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8.05792

Sigma-Aldrich

Methacrylamide

for synthesis

Synonym(s):

Methacrylamide, 2-Methyl-2-propenamide

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About This Item

Linear Formula:
CH2=C(CH3)CONH2
CAS Number:
79-39-0
Molecular Weight:
85.10
MDL number:
MFCD00008018
UNSPSC Code:
12352111
EC Index Number:
201-202-3
NACRES:
NA.22

vapor pressure

0.0015 hPa ( 20 °C)

Quality Level

200

Assay

≥99.0% (GC)

form

crystals

autoignition temp.

510 °C

potency

1815 mg/kg LD50, oral (Rat)
>5000 mg/kg LD50, skin (Rat)

expl. lim.

2-15 % (v/v)

pH

7.1 (20 °C, 100 g/L in H2O)

bp

215 °C/1013 hPa

mp

106-112 °C

solubility

202 g/L

bulk density

550 kg/m3

storage temp.

2-30°C

InChI

1S/C4H7NO/c1-3(2)4(5)6/h1H2,2H3,(H2,5,6)

InChI key

FQPSGWSUVKBHSU-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 109 °C
Melting range (upper value): ≤ 111 °C
Identity (IR): passes test

Pictograms

Exclamation markHealth hazard
GHS07,GHS08

Signal Word

Warning

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Certificates of Analysis (COA)

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