922-63-4|Butanal, 2-methylene-Products Supply - Chemical intermediates Network

Butanal, 2-methylene- cas no:922-63-4

Synonyms: Butyraldehyde,2-methylene- (6CI,7CI,8CI); 2-Ethyl-2-propenal; 2-Ethylacrolein;2-Ethylpropenal; 2-Formyl-1-butene; 2-Methylenebutanal; 2-Methylenebutyraldehyde;Ethacrolein; Ethylacrolein; a-Ethylacrolein; a-Ethylacrylaldehyde

Identification

NameButanal, 2-methylene-
CAS922-63-4
SynonymsButyraldehyde,2-methylene- (6CI,7CI,8CI); 2-Ethyl-2-propenal; 2-Ethylacrolein;2-Ethylpropenal; 2-Formyl-1-butene; 2-Methylenebutanal; 2-Methylenebutyraldehyde;Ethacrolein; Ethylacrolein; a-Ethylacrolein; a-Ethylacrylaldehyde
EINECS(EC#)213-079-3
Molecular FormulaC5H8 O
Molecular Weight84.12

Chemical Properties

refractive index1.425

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass3

Safety Data

Hazard F:Flammable;Xn:Harmful;
Risk R11;R20/21/22
Safety

Safety Information of α-Ethylacrolein (CAS NO.922-63-4):
Hazard Codes: F,Xn
Risk Statements: 11-20/21/22-36/37/38
11: Highly Flammable
20: Harmful by inhalation
21: Harmful in contact with skin
22: Harmful if swallowed
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 16-26-36/37/39-28
16: Keep away from sources of ignition - No smoking
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
36: Wear suitable protective clothing
37: Wear suitable gloves
39: Wear eye/face protection

Toxicity

1.	mic-sat 1 µmol/plate	MUREAV Mutation Research. 264 (1991),193.
2.	mic-esc 350 nmol/plate	MUREAV Mutation Research. 516 (2002),81.
3.	mic-sat 1.6 µmol/L/20M	EMMUEG Environmental and Molecular Mutagenesis. 37 (2001),324.
4.	mic-sat 1.7 µmol/L/20M	EMMUEG Environmental and Molecular Mutagenesis. 37 (2001),324.
5.	ihl-rat LC50:289 ppm/4H	TXCYAC Toxicology. 22 (1981),79.

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Butanal, 2-methylene- cas no:922-63-4

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