EMAIL THIS PAGE TO A FRIEND
W364607 Sigma-Aldrich

3-Methyl-2-butenal

97%

Synonym: 3,3-Dimethylacrylaldehyde, 3,3-Dimethylacrolein, 3-Methylcrotonaldehyde, NSC 149164, Prenal, Senecialdehyde

  • CAS Number 107-86-8

  • Linear Formula (CH3)2C=CHCHO

  • Molecular Weight 84.12

  •  FEMA Number 3646

  •  Beilstein Registry Number 1734740

  •  EC Number 203-527-6

  •  MDL number MFCD00010291

  •  PubChem Substance ID 24901828

  •  Flavis number 5.124

Purchase

Properties

Related Categories Alphabetical Listings, Flavors and Fragrances, M-N More...
biological source   synthetic
vapor pressure   7 mmHg ( 20 °C)
InChI Key   SEPQTYODOKLVSB-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.462(lit.)
  n20/D 1.462
bp   133-135 °C(lit.)
density   0.878 g/mL at 20 °C
  0.872 g/mL at 25 °C(lit.)
Documentation   see Safety & Documentation for available documents
Organoleptic   cherry
food allergen   no known allergens

Description

General description

3-Methyl-2-butenal is a volatile α,β-unsaturated aldehyde that occurs naturally in Psidium salutare fruit, Asarum canadense essential oil and baked potatoes.

Safety & Documentation
Protocols & Articles

Related Content

Flavors and Fragrances Quality and Regulatory

From a comprehensive vendor approval process, to the testing of raw material at receipt as well as when product is ready to be shipped; we prove our dedication to supply chain transparency, every day.
Keywords: Allergens, Food Safety, Solvents

Peer-Reviewed Papers
15

References

Related Products

related product

Product #

Description

Add to Cart

07475 Timestrip® Food
06732 Timestrip® Seafood
08168 Timestrip Plus 8 °C

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?