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Alfa Aesar™ Isobutyraldehyde, 98%

Chemical Identifiers

CAS 78-84-2
Molecular Formula (CH3)2CHCHO
Linear Formula (CH3)2CHCHO
Formula Weight 72.11
MDL Number MFCD00006980
UN Number UN2045
Beilstein 605330
Merck Index 14,5154
Chemical Name or Material Isobutyraldehyde
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA121060F SDS Alfa Aesar™
A121060F
2500mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAA12106AP SDS Alfa Aesar
A12106AP
500mL N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Isobutyraldehyde is used as an intermediate in the preparation of isobutanol, methacrolein, hydroxypivaldehyde and neopentyl glycol. It is actively involved in the Cannizaro reaction. It is also used as an intermediate to prepare pharmaceuticals, agrochemicals, vitamins, antioxidants, rubber accelerators, textile auxiliaries, perfumery and flavors.

Solubility
Slightly miscible with water.

Notes
Air sensitive. Store in a cool place. Incompatible with oxidizing agents, strong acids, strong bases and strong reducing agents.
Description & Specifications

Chemical Identifiers

78-84-2
(CH3)2CHCHO
MFCD00006980
605330
Isobutyraldehyde
(CH3)2CHCHO
72.11
UN2045
14,5154

Specifications

2500mL
Liquid
C4H8O
72.11
UN2045
14,5154
Pungent
−65°C
Isobutyraldehyde
78-84-2
98%
(CH3)2CHCHO
MFCD00006980
605330
2-Methylpropanal; 2-Methylpropionaldehyde
63° to 65°C
−24°C (−11°F)
98%

Safety and Handling

GHS H Statement
H225-H319-H335
Highly flammable liquid and vapor.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: ISOBUTYRALDEHYDE

RTECSNumber : NQ4025000

TSCA : TSCA

storageNote1 : Air Sensitive

Recommended Storage : 2°C to 8°C