Product

Caproic acid propyl ester

CAS No.：626-77-7

Other grades of this product :

Caproic acid propyl ester Basic information

Product Name:	Caproic acid propyl ester
Synonyms:	CAPROIC ACID PROPYL ESTER;FEMA 2949;PROPYL HEXANOATE;n-Propyl hexanoate, Caproic acid propyl ester, Propyl caproate;Caproic acid propyl ester, Propyl caproate;Propyl hexanoate >=98.0%;Propyl hexanoate,n-Propyl hexanoate, Caproic acid propyl ester, Propyl caproate;1-Propyl n-caproate
CAS:	626-77-7
MF:	C9H18O2
MW:	158.24
EINECS:	210-963-0
Product Categories:
Mol File:	626-77-7.mol

Caproic acid propyl ester Chemical Properties

Melting point	-69 °C (lit.)
Boiling point	187 °C (lit.)
density	0.867 g/mL at 25 °C (lit.)
refractive index	n20/D 1.412(lit.)
FEMA	2949 \| PROPYL HEXANOATE
Fp	125 °F
storage temp.	Sealed in dry,Room Temperature
form	clear liquid
color	Colorless to Almost colorless
JECFA Number	161
CAS DataBase Reference	626-77-7(CAS DataBase Reference)
NIST Chemistry Reference	Propyl caproate(626-77-7)
EPA Substance Registry System	Propyl hexanoate (626-77-7)

Safety Information

Risk Statements	10
Safety Statements	16
RIDADR	UN 3272 3/PG 3
WGK Germany	3
TSCA	Yes
HazardClass	3.2
PackingGroup	III
HS Code	29159000

MSDS Information

Provider	Language
Caproic acid propyl ester	English
SigmaAldrich	English
ALFA	English

Caproic acid propyl ester Usage And Synthesis

Chemical Properties	Colorless liquid
Chemical Properties	n-Propyl hexanoate has an ether-like odor with a pineapple–blackberry undertone. It has a sweet, fruity flavor of blackberry and plum.
Uses	n-Propyl hexanoate is a solvent for polar compounds and a fragrance used to replicate fruit scents and as.
Preparation	By esterification of hexanoic acid with propyl alcohol in benzene solution in the presence of p-toluenesulfonic acid.
Definition	ChEBI: A hexanoate ester obtained by the formal condensation of the carboxy group of hexanoic acid (caproic acid) with propan-1-ol.
Taste threshold values	Taste characteristics at 50 ppm: pineapple, fruity, sweet, tropical, fresh green and juicy.

Caproic acid propyl ester Preparation Products And Raw materials

Raw materials

p-Toluenesulfonic acid-->Hexanoic acid-->3-propan-2-yloxyprop-1-ene-->ALLYL N-PROPYL ETHER-->4-NONANONE-->AMYL BUTYRATE-->1-Propanol-->Hexanoyl chloride-->Methyl hexanoate

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