متاکریل آمید 250 گرمی کد 805792 مرک

Description
Catalogue Number	805792
Synonyms	2-Methyl-2-propenamide
Description	Methacrylamide

Product Information
CAS number	79-39-0
EC number	201-202-3
Hill Formula	C₄H₇NO
Chemical formula	CH₂=C(CH₃)CONH₂
Molar Mass	85.11 g/mol
HS Code	2924 19 00
Structure formula Image

Applications
Application	Methacrylamide for synthesis. CAS 79-39-0, EC Number 201-202-3, chemical formula CH₂=C(CH₃)CONH₂.

Physicochemical Information
Boiling point	215 °C (1013 hPa)
Explosion limit	2 - 15 %(V)
Ignition temperature	510 °C
Melting Point	106 - 112 °C
pH value	7.1 (100 g/l, H₂O, 20 °C)
Vapor pressure	0.0015 hPa (20 °C)
Bulk density	550 kg/m3
Solubility	202 g/l

Toxicological Information
LD 50 oral	LD50 Rat 1815 mg/kg
LD 50 dermal	LD50 Rat > 5000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302: Harmful if swallowed.
Precautionary Statement(s)	P262: Do not get in eyes, on skin, or on clothing.
RTECS	UC6475000
Storage class	10 - 13 Other liquids and solids
WGK	WGK 1 slightly water endangering
Disposal	3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Hazard Symbols	Harmful
Categories of danger	harmful
R Phrase	R 22 Harmful if swallowed.
S Phrase	S 25 Avoid contact with eyes.

Storage and Shipping Information
Storage	Store below +30°C.

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