Undecanoic acid

ALDRICH/W324507 - ≥99%, FG

Synonym: Hendecanoic acid

CAS Number: 112-37-8
Empirical Formula (Hill Notation): C₁₁H₂₂O₂
Molecular Weight: 186.29
EC Number: 203-964-2
MDL Number: MFCD00002730
Linear Formula: CH₃(CH₂)₉COOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-W324507-100G	100 g	$67.80 1/EAAdd To Favorites	Add To Favorites
45-W324507-1KG	1 kg	$202.00 1/EAAdd To Favorites	Add To Favorites
45-W324507-5KG	5 kg	$866.00 1/EAAdd To Favorites	Add To Favorites
45-W324507-SAMPLE		$53.80 1/EAAdd To Favorites	Add To Favorites

agency	follows IFRA guidelines
application(s)	flavors and fragrances
assay	≥99%
biological source	synthetic
bp	228 °C/160 mmHg (lit.)
	248-250 °C (lit.)
documentation	see Safety & Documentation for available documents
food allergen	no known allergens
fragrance allergen	no known allergens
grade	FG
	Fragrance grade
InChI	1S/C11H22O2/c1-2-3-4-5-6-7-8-9-10-11(12)13/h2-10H2,1H3,(H,12,13)
InChI key	ZDPHROOEEOARMN-UHFFFAOYSA-N
mp	28-31 °C (lit.)
organoleptic	creamy; waxy
Quality Level	400
reg. compliance	EU Regulation 1223/2009
	EU Regulation 1334/2008 & 178/2002
	FDA
SMILES string	CCCCCCCCCCC(O)=O

Application:	Undecanoic Acid and L-Phenylalanine in Vermiculite: Detection, Characterization, and UV Degradation Studies for Biosignature Identification on Mars.: This research focuses on the detection and characterization of undecanoic acid and L-phenylalanine in vermiculite, with potential applications for biosignature identification on Mars. The study also examines UV degradation, which is crucial for astrobiological research (McIntosh et al., 2024 ). Drugs Form Ternary Complexes with Human Liver Fatty Acid Binding Protein 1 (FABP1) and FABP1 Binding Alters Drug Metabolism.: This paper explores how drugs interact with human liver fatty acid binding protein 1 (FABP1), including the involvement of undecanoic acid, to form ternary complexes that influence drug metabolism. These findings have significant implications for pharmacology and drug development (Yabut et al., 2024 ). Enhancing antifungal and biocompatible efficacy of undecanoic acid through incorporation with chitosan-based nanoemulsion.: This study demonstrates the enhanced antifungal and biocompatible properties of undecanoic acid when incorporated into a chitosan-based nanoemulsion, highlighting potential biomedical applications for this compound (Sathiyaseelan et al., 2024 ). In Vitro Evaluation of Essential Oils and Saturated Fatty Acids for Repellency against the Old-World Sand Fly, Phlebotomus papatasi (Scopoli) (Diptera: Psychodidae).: This research evaluates the repellency of essential oils and saturated fatty acids, including undecanoic acid, against the Old-World sand fly. The findings provide insights into developing natural repellents for vector control (Temeyer et al., 2024 ).
General description:	Undecanoic acid is a volatile free fatty acid that is reported to occur as a flavor compound in milk fat, cheese and meat lipids.
Packaging:	1 kg in glass bottle
Packaging:	100 g in glass bottle
Packaging:	5 kg in poly drum

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	> 233.6 °F
Flash Point(C)	> 112 °C

Purity	≥99%
bp	228 °C/160 mmHg (lit.); 248-250 °C (lit.)
mp	28-31 °C (lit.)
FEMA Number	3245
UNSPSC	12164502