Pentyl butyrate

Pentyl butyrate
Names
	Preferred IUPAC name Pentyl butanoate
	Other names Pentyl butyrate
Identifiers
CAS Number	540-18-1 ;
3D model (JSmol)	Interactive image;
ChemSpider	10428 ;
ECHA InfoCard	100.007.946
EC Number	208-739-2;
PubChem CID	10890;
UNII	3Q2JP0VD8J ;
CompTox Dashboard (EPA)	DTXSID4041604 ;
	InChI InChI=1S/C9H18O2/c1-3-5-6-8-11-9(10)7-4-2/h3-8H2,1-2H3 Key: CFNJLPHOBMVMNS-UHFFFAOYSA-N ; InChI=1/C9H18O2/c1-3-5-6-8-11-9(10)7-4-2/h3-8H2,1-2H3 Key: CFNJLPHOBMVMNS-UHFFFAOYAQ;
	SMILES CCCCCOC(=O)CCC;
Properties
Chemical formula	C9H18O2
Molar mass	158.24 g/mol
Odor	Apricot
Density	0.86 g/cm3
Melting point	−73.2 °C (−99.8 °F; 200.0 K)
Boiling point	186 °C (367 °F; 459 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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	Infobox references

Pentyl butyrate, also known as pentyl butanoate or amyl butyrate, is an ester that is formed when pentanol is reacted with butyric acid,[1] usually in the presence of sulfuric acid as a catalyst. This ester has a smell reminiscent of pear or apricot. This chemical is used as an additive in cigarettes.

References

N-AMYL BUTYRATE, Cameo Chemicals, National Oceanic and Atmospheric Administration

[cameo-1] N-AMYL BUTYRATE, Cameo Chemicals, National Oceanic and Atmospheric Administration

Esters
Methyl esters	Methyl formate Methyl acetate Methyl propionate Methyl butyrate Methyl pentanoate
Ethyl esters	Ethyl formate Ethyl acetate Ethyl propionate Ethyl butyrate Ethyl pentanoate Ethyl hexanoate Ethyl heptanoate Ethyl octanoate Ethyl decanoate
Propyl esters	Propyl acetate Propyl propanoate Isopropyl acetate Isopropyl palmitate
Butyl esters	Butyl acetate Butyl butyrate Isobutyl acetate
Amyl esters	Amyl acetate Pentyl propanoate Pentyl butyrate Pentyl pentanoate Pentyl hexanoate Isoamyl acetate Sec-Amyl acetate