Basic information Safety Related Supplier

ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Methacrylic anhydride

1/1

Methacrylic anhydride

$ 1.00 /1kg

Min. Order1g
Purity99%
Cas No760-93-0
Supply Ability100KG
Update time2019-07-06

career henan chemical co

career henan chemical co

7YR

China

show more

Chemical Properties

Product Name	Methacrylic anhydride
CAS No	760-93-0
EC-No
Min. Order	1g
Purity	99%
Supply Ability	100KG
Release date	2019/07/06

Methacrylic anhydride Basic information

Product Name:	Methacrylic anhydride
Synonyms:	1-Methylacrylic anhydride;2-methyl-2-propenoicacianhydride;2-Propenoic acid, 2-methyl-, anhydride;2-Propenoicacid,2-methyl-,anhydride;Methacrylic acid anhydride;methacrylicacidanhydride;Methacryloyl anhydride;methacryloylanhydride
CAS:	760-93-0
MF:	C8H10O3
MW:	154.16
EINECS:	212-084-8
Product Categories:	Organic acids;Carbonyl Compounds;Carboxylic Acid Anhydrides;Organic Building Blocks;Anhydride Monomers;Monomers;Polymer Science
Mol File:	760-93-0.mol

Methacrylic anhydride Chemical Properties

Melting point	-20°C
Boiling point	87 °C13 mm Hg(lit.)
density	1.04 g/mL at 20 °C
refractive index	n20/D 1.453(lit.)
Fp	184 °F
solubility	Miscible with ethanol and ether.
Sensitive	Moisture Sensitive
BRN	1761982
Stability:	Stable. Flammable. Moisture-sensitive.
CAS DataBase Reference	760-93-0(CAS DataBase Reference)
NIST Chemistry Reference	Methacrylic anhydride(760-93-0)
EPA Substance Registry System	2-Propenoic acid, 2-methyl-, anhydride(760-93-0)

Safety Information

Hazard Codes	Xn
Risk Statements	20-37/38-41
Safety Statements	26-39
RIDADR	UN 3265 8/PG 2
WGK Germany	1
RTECS	OZ5700000
F	10-21
TSCA	Yes
HazardClass	8
PackingGroup	II
Hazardous Substances Data	760-93-0(Hazardous Substances Data)

MSDS Information

Provider	Language
2-Methyl-2-Propenoic acid anhydride	English
SigmaAldrich	English
ALFA	English

Methacrylic anhydride Usage And Synthesis

Chemical Properties	liquid
General Description	Liquid.
Air & Water Reactions	Reacts exothermically with water to form methacrylic acid.
Reactivity Profile	Methacrylic anhydride reacts exothermically with water. The reactions are sometimes slow, but can become violent when local heating accelerates their rate. Acids accelerate the reaction with water. Incompatible with acids, strong oxidizing agents, alcohols, amines, and bases.
Fire Hazard	(Non-Specific -- Methacrylic Acid) Methacrylic anhydride may burn but may not ignite readily. Flammable/ poisonous gases may accumulate in tanks and hopper cars. Some of these materials may ignite combustibles (wood, paper, oil, etc.).
Purification Methods	Distil the anhydride at 2mm pressure, immediately before use, in the presence of hydroquinone. [Beilstein 2 IV 1537.]

show more

Company Profile Introduction

You may like

Recommended supplier

MSDS|CAS|CAS DataBase|Pricacy|Terms|About Us|New Products| Contact us|Computer Version
Chemical Book