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294659

Sigma-Aldrich

Hexanoyl chloride

≥99%

Synonyme(s) :

Caproyl chloride

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About This Item

Formule linéaire :
CH3(CH2)4COCl
Numéro CAS:
142-61-0
Poids moléculaire :
134.60
Numéro Beilstein :
506332
Numéro CE :
205-549-1
Numéro MDL:
MFCD00000760
Code UNSPSC :
12352100
ID de substance PubChem :
24857726
Nomenclature NACRES :
NA.22

Pureté

≥99%

Indice de réfraction

n20/D 1.426 (lit.)

Point d'ébullition

150-153 °C (lit.)

Densité

0.963 g/mL at 25 °C (lit.)

Chaîne SMILES 

CCCCCC(Cl)=O

InChI

1S/C6H11ClO/c1-2-3-4-5-6(7)8/h2-5H2,1H3

Clé InChI

YWGHUJQYGPDNKT-UHFFFAOYSA-N

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Application

Hexanoyl chloride has been used in:
  • total synthesis of (±)-7-butyl-6,8-dihydroxy-3-pentyl-3,4-dihydroisochromen-1-one
  • asymmetric synthesis of 14-methyl-1-octadecene, the sex pheromone of the peach leafminer moth
  • preparation of hexanoyl-coated nanofibers dispersible in several organic solvents
  • total synthesis of natural isocarbostyril ruprechstyril (3-n-pentyl-6-methoxy-8-hydroxy-1(2H)-isoquinolinone), isolated from Ruprechtia tangarana
  • 5-chloro-8-hydroxy-6-methoxy-3-pentylisocoumarin, the 5-chloro analog of naturally occurring 7-chloro-8-hydroxy-6-methoxy-3-pentylisocoumarin, isolated from Tessmannia densiflora

Pictogrammes

FlameCorrosion
GHS02,GHS05

Mention d'avertissement

Danger

Mentions de danger

H226,H314

Classification des risques

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

122.0 °F - closed cup

Point d'éclair (°C)

50 °C - closed cup

Équipement de protection individuelle

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificats d'analyse (COA)

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Tao Zhang et al.
Molecules (Basel, Switzerland), 18(5), 5201-5208 (2013-05-09)
An asymmetric synthesis of 14-methyl-1-octadecene, the sex pheromone of the peach leafminer moth has been achieved. The target molecule was synthesized in six linear steps and in 30.3% overall yield from commercially available hexanoyl chloride, (S)-4-benzyloxazolidin-2-one and 1,9-nonanediol. The hexanoyl
Aamer Saeed
Journal of Asian natural products research, 13(6), 505-511 (2011-05-31)
The synthesis of title isocoumarin, the 5-chloro analog of naturally occurring 7-chloro-8-hydroxy-6-methoxy-3-pentylisocoumarin, isolated from Tessmannia densiflora is described. Chlorination of ethyl 2-(2-ethoxy-2-oxoethyl)-4,6-dimethoxybenzoate (2) afforded 3-chloro ester (3) followed by hydrolysis to furnish the 2-(carboxymethyl)-3-chloro-4,6-dimethoxybenzoic acid (4) that was converted to
Aamer Saeed et al.
Journal of Asian natural products research, 15(10), 1112-1122 (2013-07-23)
A new total synthesis of ( ± )-7-butyl-6,8-dihydroxy-3-pentyl-3,4-dihydroisochromen-1-one, isolated as R-enantiomer from Geotrichum sp., has been described. Reaction of 4-butyl-3,5-dimethoxyhomophthalic anhydride with hexanoyl chloride in the presence of 1,1,3,3-tetramethyl guanidine and triethyl amine afforded 7-butyl-6,8-dimethoxy-3-pentylisochromen-1-one, which was converted into corresponding 3,4-dihydroisochromen-1-one by
Aamer Saeed
Natural product research, 27(13), 1153-1158 (2012-08-14)
A short total synthesis of natural isocarbostyril ruprechstyril (3-n-pentyl-6-methoxy-8-hydroxy-1(2H)-isoquinolinone) isolated from Ruprechtia tangarana is reported. 6,8-Dimethoxy-3-pentylisocoumarin obtained by condensation of 3,5-dimethoxyhomophthalic anhydride with hexanoyl chloride was smoothly converted to O-methylruprechstyril by refluxing with methanamide. Regioselective demethylation of the latter using
Pei Huang et al.
ChemSusChem, 5(12), 2319-2322 (2012-11-28)
Got a crush: Native cellulose can be dispersed as nanofibers in organic solvents by ball milling with esterification agents. Milling with hexanoyl chloride/DMF gives hexanoyl-coated nanofibers dispersible in several organic solvents. Milling with succinic anhydride/DMSO results water-dispersible nanofibers. The results
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