CasNo.79-41-4,Methacrylic acid,(79-41-4) Suppliers

1 Kilogram	FOB Price:USD 100.0000 -300.0000

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T,,MoneyGram

Keywords

Methacrylic acid 79-41-4 2-Methyl-2-propenoic acid

Quick Details

Appearance:colourless liquid or crystals with an unpleasant odour.
Application:colourless liquid or crystals with an unpleasant odour.
PackAge:in drums
ProductionCapacity:10|Metric Ton|Day
Storage:cool and dry
Transportation:by sea

Superiority:

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Company advantage:

1.Place of Origin in China with Super quality by reasonable price.

2.Fast delivery by safe express way to address specified.

3.Lots of highly qualified engineers and experts to provide technical guideness and support for customers.

4. Sample order are welcome.

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Details:

Methacrylic acid Chemical Properties

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	n20/D 1.431(lit.)
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)

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

Methacrylic acid Usage And Synthesis

Chemical Properties	colourless liquid or crystals with an unpleasant odour.
General Description	A clear colorless liquid (or low-melting solid) with a pungent odor. Corrosive to metals and tissue. Flash point 170°F. Melting point 61°F. May polymerize exothermically if heated or contaminated. If the polymerization takes place inside a container, the container may rupture violently. Less dense than water. Vapors heavier than air. Used to make plastics.
Air & Water Reactions	Soluble in water.
Reactivity Profile	Methacrylic acid reacts with strong oxidizing agents. Presents a storage hazard: violent exothermic polymerizations leading to explosion can occur spontaneously, particularly at low inhibitor or stabilizer concentrations [Anon., CISHC Chem. Safety Summ., 1979, 50, p. 34; Bond, J., Loss Prev. Bull., 1991, 101, p. 1].
Health Hazard	INHALATION: Severe irritation to respiratory tract. EYES: Short contact can cause severe damage. SKIN: Causes severe irritation and burns. Ingestion: High hazard - may cause death or permanent injury on short exposure to small quantities. OTHER: May affect blood pressure temporarily.