Methacrylic acid Methacrylic acid 79-41-4
Product Name: | Methacrylic acid |
Synonyms: | .alpha.-Methylacrylicacid;2-Methyl-2-propenoic acid;2-methyl-2-Propenoicacid;2-Methyl-2-propensαure;2-methyl-acrylicaci;2-methylene-propionicaci;2-methylenepropionicacid;2-Methylpropencicacid |
CAS: | 79-41-4 |
MF: | C4H6O2 |
MW: | 86.09 |
EINECS: | 201-204-4 |
Product Categories: | fine chemical |
Mol File: | 79-41-4.mol |
mp | 16 °C |
bp | 163 °C(lit.) |
density | 1.015 g/mL at 25 °C(lit.) |
vapor density | >3 (vs air) |
vapor pressure | 1 mm Hg ( 20 °C) |
refractive index |
n |
Fp | 170 °F |
storage temp. | Indoors |
Water Solubility | 9.7 g/100 mL (20 ºC) |
Merck | 14,5941 |
BRN | 1719937 |
Stability: | May be stabilized by the addition of MEHQ (Hydroquinone methyl ether, ca. 250 ppm) or hydroquinone. In the absence of a stabilizer this material will readily polymerize. Combustible. Incompatible with strong oxidizing agents, hydrochloric acid. |
CAS DataBase Reference | 79-41-4(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Propenoic acid, 2-methyl-(79-41-4) |
EPA Substance Registry System | 2-Propenoic acid, 2-methyl-(79-41-4) |
Safety Information |
Hazard Codes | C |
Risk Statements | 21/22-35-37-20/21/22 |
Safety Statements | 26-36/37/39-45 |
RIDADR | UN 2531 8/PG 2 |
WGK Germany | 1 |
RTECS | OZ2975000 |
HazardClass | 8 |
PackingGroup | II |
Hazardous Substances Data | 79-41-4(Hazardous Substances Data) |
CAS NO:114435-02-8
CAS NO:1541-67-9
CAS NO:423-55-2
CAS NO:1438-82-0
CAS NO:124-41-4
CAS NO:409071-16-5
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View