Pentyl formate

甲酸戊酯

Also known as: Amyl formate, n-Amyl formate, n-Pentyl formate, Amyl methanoate, Pentyl methanoate, Formic acid pentyl ester, Formic acid, pentyl ester, m-Pentyl formate, n-Pentyl methanoate, formiate de n-pentyle, NSC 72023, MFCD00040440, EINECS 211-340-6

CAS No.
638-49-3
Jingsj CID
J-1328078-9
Molecular Formula
C6H12O2
Chinese Name
甲酸戊酯
Molecular Weight
116.158 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point-73.5ºC
Boiling Point132.4±3.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point31.9±4.4 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Pentyl formate?

638-49-3

What are the molecular formula and molecular weight of Pentyl formate?

C6H12O2, molecular weight 116.158 g/mol

Is Pentyl formate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026