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Methacrylic acid
[CAS# 79-41-4]

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Identification
ClassificationOrganic raw materials >> Carboxylic compounds and derivatives >> Acyclic carboxylic acid
NameMethacrylic acid
Synonyms2-Methylpropenoic acid
Molecular StructureCAS # 79-41-4, Methacrylic acid
Molecular FormulaC4H6O2
Molecular Weight86.09
CAS Registry Number79-41-4
EC Number201-204-4
Properties
Density1.015
Melting point16 °C
Boiling point163 °C
Refractive index1.4295-1.4315
Flash point76 °C
Water solubility9.7 g/100 mL (20 °C)
Safety Data
Hazard Symbolssymbol symbol   GHS05;GHS07 Danger  Details
Risk StatementsH312-H302-H314  Details
Safety StatementsS26;S36/37/39;S45  Details
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Skin corrosionSkin Corr.1AH314
Acute toxicityAcute Tox.4H302
Acute toxicityAcute Tox.3H311
Specific target organ toxicity - single exposureSTOT SE3H335
Acute toxicityAcute Tox.4H332
Serious eye damageEye Dam.1H318
Acute toxicityAcute Tox.4H312
Acute hazardous to the aquatic environmentAquatic Acute3H402
Acute toxicityAcute Tox.3H312
Acute toxicityAcute Tox.3H301
Skin irritationSkin Irrit.2H315
Eye irritationEye Irrit.2H319
Acute toxicityAcute Tox.3H331
Germ cell mutagenicityMuta.2H341
CarcinogenicityCarc.1BH350
Specific target organ toxicity - repeated exposureSTOT RE1H372
Transport InformationUN 2531
SDSAvailable
Market Analysis Reports
List of Reports Available for Methacrylic acid
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