EMAIL THIS PAGE TO A FRIEND
W372307 Aldrich

2-Oxobutyric acid

≥95%, FG

Synonym: α-Ketobutyric acid, 2-Ketobutyric acid, Propionylformic acid

  • CAS Number 600-18-0

  • Linear Formula CH3CH2COCOOH

  • Molecular Weight 102.09

  •  FEMA Number 3723

  •  Beilstein Registry Number 1700514

  •  EC Number 209-986-9

  •  MDL number MFCD00004164

  •  PubChem Substance ID 24901860

  •  Flavis number 8.066

Purchase

Properties

Related Categories A-D, Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Follows IFRA Guidelines,
biological source   synthetic
grade   FG
  Kosher
  follows IFRA guidelines
reg. compliance   EU Regulation 1223/2009
  EU Regulation 1334/2008 & 872/2012
InChI Key   TYEYBOSBBBHJIV-UHFFFAOYSA-N
assay   ≥95%
bp   84 °C/20 mmHg(lit.)
mp   30-34 °C (lit.)
Documentation   see Safety & Documentation for available documents
Organoleptic   caramel; creamy; brown; sweet
food allergen   no known allergens
fragrance allergen   no known allergens
storage temp.   −20°C

Description

Packaging

1 kg in poly bottle

100, 250 g in poly bottle

General description

2-Oxobutyric acid is mainly found in the hydrolysates of proteins, reportedly being formed by the degradation of threonine.

Other Notes

Download our Flavors and Fragrances Catalog to view our entire product line.

Subscribe to our Newsletter to keep up to date on our latest Flavors and Fragrances offerings.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
179.6 °F
Flash Point(C) 
82 °C

New F&F Product Supplement
Protocols & Articles

Articles

Understanding the Complexities of Kosher Ingredients

Introduction What is Kosher Product Considerations for Kosher Certification Kosher's Added Benefit to the Food Industry Sigma-Aldrich's Kosher Experience and Offering
Dr. Luke Grocholl1, Rabbi Gershon Segal

1Dr. Luke Grocholl, Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances
Keywords: Fermentation, Food & Beverage, Safety industry

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
901586 2-Ketobutyric acid solution, 1.0 M in toluene
06693 Timestrip Plus -20 °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?