2-Nonenoic acid gamma-lactone

Name: 2-Nonenoic acid gamma-lactone
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 160375

CAS 21963-26-8C9H14O2MW 154.10 g/mol

2-Nonenoic acid gamma-lactone (CAS 21963-26-8) — formula C9H14O2, molecular weight 154.10 g/mol.

Specifications

CAS Number21963-26-8

Molecular FormulaC9H14O2

Molecular Weight154.10 g/mol

Boiling Point230-233 °C

LogP2.6

Purchase Profile

What this product is

2-Nonenoic acid gamma-lactone is a chemical compound with CAS registry number 21963-26-8 and molecular formula C9H14O2 (molecular weight 154.10 g/mol).

Identification

CAS number: 21963-26-8

Its molecular formula C9H14O2 comprises 9 C, 14 H, 2 O atoms.

Also known as: 2-Nonenoic acid gamma-lactone · 5-pentylfuran-2(5H)-one

Frequently Asked Questions

What is the CAS number of 2-Nonenoic acid gamma-lactone?

The CAS registry number of 2-Nonenoic acid gamma-lactone is 21963-26-8.

What is the molecular formula and molecular weight of 2-Nonenoic acid gamma-lactone?

Molecular formula C9H14O2, molecular weight 154.10 g/mol.

What other names is 2-Nonenoic acid gamma-lactone known by?

It is also registered under: 2-Nonenoic acid gamma-lactone, 5-pentylfuran-2(5H)-one.

PubChem Public Data

Public-database records for 2-Nonenoic acid gamma-lactone (CAS 21963-26-8), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary	99.1% (114 / 115)

This chemical does not meet GHS hazard criteria for 99.1% (114 of 115) of all reports.

Reported as not meeting GHS hazard criteria by 114 of 115 companies (only 0.9% companies provided GHS information). For more detailed information, please visit ECHA C&L website.

Regulatory listings

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Mint, Cool 2-NONENOIC ACID Î-LACTONE
GHS notification summary	99.1% (114 / 115)

Physical description and handling notes

Colourless liquid; Minty fruit-like aroma
Soluble in non-polar solvents; insoluble in water
Soluble (in ethanol)

Reported physical properties

沸点	230-233 °C
密度	0.982-0.986
折射率	1.457-1.463

How this substance is indexed

CAS Registry Number	21963-26-8
PubChem CID	89559
分子式	C9H14O2
分子量	154.10 g/mol
IUPAC 名称	2-pentyl-2H-furan-5-one
InChIKey	MXZSZHJBUODOJK-UHFFFAOYSA-N
UNII（FDA）	OZ464RW03R
ChEBI 编号	CHEBI:180440
FEMA 编号	4188
JECFA 编号	2001

Documented uses

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index

Names this substance appears under

21963-26-8; 5-Pentyl-2(5H)-furanone; 2-pentyl-2H-furan-5-one; 2-nonenoic acid gamma-lactone; 5-Pentylfuran-2(5H)-one; 2(5H)-Furanone, 5-pentyl-; 2-nonenoic acid .gamma.-lactone; OZ464RW03R; 4-HYDROXY-2-NONENOIC ACID LACTONE; FEMA NO. 4188; DTXSID70865022; EINECS 244-685-6; 5-N-PENTYL-2(5H)-FURANONE; 2-NONENOIC ACID, 4-HYDROXY-, .GAMMA.-LACTONE; 5-Pentyl-2-furanone; RefChem:477258

Computed molecular descriptors

分子量	154.21
XLogP3	2.6
氢键供体数	0
氢键受体数	2
可旋转键数	4
精确质量	154.099379685
单同位素质量	154.099379685
拓扑极性表面积	26.3
重原子数	11
形式电荷	0

Database abstract

2-Nonenoic acid gamma-lactone is identified by CAS 21963-26-8, molecular formula C9H14O2 and molecular weight 154.10 g/mol. UNII OZ464RW03R; ChEBI 180440; InChIKey MXZSZHJBUODOJK-UHFFFAOYSA-N. 沸点: 230-233 °C; 密度: 0.982-0.986; Refractive Index: 1.457-1.463.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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