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  8. Methacrolein, 96%, stab. with hydroquinone

Methacrolein, 96%, stab. with hydroquinone

Numéro de catalogue. AA43124AC
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AA43124AC 25 mL
AA43124AA 5 mL
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Numéro de catalogue. AA43124AC Fournisseur Thermo Scientific Chemicals Code fournisseur 043124AC
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Description

CAS: 78-85-3 | C4H6O | 70.09 g/mol

Methacrolein is used in the manufacturing of polymers, synthetic resins and plastics. It acts as a raw material of methylmalonic acid, thermoplastic fuel and in the preparation of 2,3-dibromo-2-methyl-propionaldehyde. It is also used to study the effect limonene oxidation products and the terpene oxidation product.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Identifiants chimiques

CAS 78-85-3
Molecular Formula C4H6O
Molecular Weight (g/mol) 70.09
MDL Number MFCD00006974
InChI Key STNJBCKSHOAVAJ-UHFFFAOYSA-N
Synonym methacrolein, methacrylaldehyde, 2-propenal, 2-methyl, isobutenal, 2-methylacrolein, 2-methylpropenal, 2-methyl-2-propenal, methylacrylaldehyde, 2-methylenepropanal, methacrylic aldehyde
PubChem CID 6562
IUPAC Name 2-methylprop-2-enal
SMILES CC(=C)C=O

Spécifications

Melting Point -81°C
Color Yellow
Density 0.847 g/mL
Boiling Point 69°C to 70°C
Flash Point −15°C (5°F)
Odor Pungent
Refractive Index 1.415
Linear Formula H2C=C(CH3)CHO
Quantity 25 mL
UN Number UN2396
Sensitivity Light sensitive
Solubility Information Miscible with water,ethanol and ether.
Formula Weight 70.09
Percent Purity 96%
Physical Form Liquid
Chemical Name or Material Methacrolein, Stabilized with hydroquinone
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Sécurité et manipulation

Hazard Category H225-H301+H311-H314-H330
Hazard Statement GHS H Statement
H225-H300-H310-H330-H314-H318
Highly flammable liquid and vapor.
Fatal if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P284-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: METHACRYLALDEHYDE, STABILIZED
EINECSNumber 201-150-1
RTECSNumber OZ2625000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only