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464449

Sigma-Aldrich

2-Hexyldecanoic acid

96%

Synonym(s):

2-n-Hexyldecanoic acid, Isopalmitic acid

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About This Item

Linear Formula:
CH3(CH2)7CH[(CH2)5CH3]CO2H
CAS Number:
25354-97-6
Molecular Weight:
256.42
EC Number:
246-885-9
MDL number:
MFCD00059651
UNSPSC Code:
12352100
PubChem Substance ID:
24870182
NACRES:
NA.22

Quality Level

100

assay

96%

refractive index

n20/D 1.446 (lit.)

bp

268 °C (lit.)

mp

18 °C (lit.)

density

0.874 g/mL at 25 °C (lit.)

functional group

carboxylic acid

SMILES string

CCCCCCCCC(CCCCCC)C(O)=O

InChI

1S/C16H32O2/c1-3-5-7-9-10-12-14-15(16(17)18)13-11-8-6-4-2/h15H,3-14H2,1-2H3,(H,17,18)

InChI key

JMOLZNNXZPAGBH-UHFFFAOYSA-N

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General description

2-Hexyldecanoic acid is a carboxylic acid having branched carbon chains.

Application

2-Hexyldecanoic acid may be used as amidating agent for the suppression of side-chain crystallization during the synthesis of amphiphilic macromolecules. It may be employed as a surrogate carboxylic acid in a study.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1B

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
05308KJ
09921KQ
06206LI
05518LI

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Mohamed H Mohamed et al.
Rapid communications in mass spectrometry : RCM, 23(23), 3703-3712 (2009-11-10)
Aqueous solutions containing simple model aliphatic and alicyclic carboxylic acids (surrogates 1-4) were studied using negative ion electrospray mass spectrometry (ESI-MS) in the presence and absence of alpha-, beta-, and gamma-cyclodextrin. Molecular ions were detected corresponding to the parent carboxylic
Ester synthesis by the lipase from Pseudomonas fragi 22.39 B.
Nishio T, et al.
Agricultural and Biological Chemistry, 52(5), 1203-1208 (1988)
Core-shell-structured highly branched poly (ethylenimine amide) s: synthesis and structure.
Antonietti L, et al.
Macromolecules, 38(14), 5914-5920 (2005)
Liheng Wu et al.
Nature, 548(7666), 197-201 (2017-08-02)
Crystallization of colloidal nanocrystals into superlattices represents a practical bottom-up process with which to create ordered metamaterials with emergent functionalities. With precise control over the size, shape and composition of individual nanocrystals, various single- and multi-component nanocrystal superlattices have been
Shixiong Gao et al.
Environmental science & technology, 53(5), 2862-2872 (2019-02-12)
Exposure to environmental chemicals could disturb lipidome homeostasis in biotas. Comprehensive identification and interpretation of lipid molecules in biological samples are of great importance to elucidate the potential changes in lipid homeostasis upon exposure to various environmental stimuli. In this
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