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Peach aldehyde (γ-Undecalactone)

CAS 104-67-6C11H20O2MW 184.15 g/mol

Peach aldehyde (γ-Undecalactone) (CAS 104-67-6) — formula C11H20O2, molecular weight 184.15 g/mol.

Specifications

CAS Number104-67-6
Molecular FormulaC11H20O2
Molecular Weight184.15 g/mol
Boiling Point297 °C
LogP3.3

Purchase Profile

What this product is

Peach aldehyde (γ-Undecalactone) is a chemical compound with CAS registry number 104-67-6 and molecular formula C11H20O2 (molecular weight 184.15 g/mol).

Identification

CAS number: 104-67-6

Its molecular formula C11H20O2 comprises 11 C, 20 H, 2 O atoms.

Also known as: Peach aldehyde (γ-Undecalactone) · Gamma-Undecalactone

Frequently Asked Questions

What is the CAS number of Peach aldehyde (γ-Undecalactone)?

The CAS registry number of Peach aldehyde (γ-Undecalactone) is 104-67-6.

What is the molecular formula and molecular weight of Peach aldehyde (γ-Undecalactone)?

Molecular formula C11H20O2, molecular weight 184.15 g/mol.

What other names is Peach aldehyde (γ-Undecalactone) known by?

It is also registered under: Peach aldehyde (γ-Undecalactone), Gamma-Undecalactone.

PubChem Public Data

Public-database records for Peach aldehyde (γ-Undecalactone) (CAS 104-67-6), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary69.7% (1536 / 2205)
Reported hazard statementsH411 (10.3%), H412 (19.3%), H401

This chemical does not meet GHS hazard criteria for 69.7% (1536 of 2205) of all reports.

H411 (10.3%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

Regulatory listings

Regulatory & Food ContactEU Flavoring substances
FDA Substance added to food: FLAVORING AGENT OR ADJUVANT
Flavoring Agents
FLAVOURING_AGENT: Flavouring Agent
Apricot, Fruit
JECFA ADI: 0-1.25 mg/kg bw (1967)
GHS notification summary69.7% (1536 / 2205)

Physical description and handling notes

  • Dry Powder; Liquid; Liquid; CBI; Other Solid
  • Colorless to yellow liquid with a strong fruity odor like peaches; [Reference #1]
  • colourless to slightly yellow liquid with a fruity, peach-like odour
  • soluble in alcohol, most fixed oils and propylene glycol; insoluble in glycerol and in water
  • 1 ml in 5 ml 60% alcohol (in ethanol)

Reported physical properties

沸点297 °C
密度0.942-0.945
折射率1.448-1.453

How this substance is indexed

CAS Registry Number104-67-6
PubChem CID7714
分子式C11H20O2
分子量184.15 g/mol
IUPAC 名称5-heptyloxolan-2-one
InChIKeyPHXATPHONSXBIL-UHFFFAOYSA-N
UNII（FDA）QB1T0AG2YL
ChEBI 编号CHEBI:89362
FEMA 编号3091
JECFA 编号233

Documented uses

  • Used as repellent for cats and dogs, as insecticide/repellant for house flies, cockroaches, ants, biting flies, and mosquitoes, and as a mosquito larvicide for residential and large scale public health applications; [Reference #1] Used as flavoring agent or adjuvant; [FDA]
  • Flavoring Agents -> JECFA Flavorings Index
  • Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
  • Not Known or Reasonably Ascertainable
  • Information on 295 consumer products that contain 2(3H)-Furanone, 5-heptyldihydro- in the following categories is provided:
  • 2023: 10,000,000 - <25,000,000 lb

Names this substance appears under

Gamma-undecalactone; 104-67-6; Undecan-4-olide; 5-heptyloxolan-2-one; 2(3H)-Furanone, 5-heptyldihydro-; Persicol; Peach aldehyde; Peach lactone; 5-Heptyldihydro-2(3H)-furanone; 1,4-Undecanolide; gamma-Undecanolactone; Aldehyde C-14 peach; 1,4-Hendecanolide; 4-Hydroxyundecanoic acid lactone; gamma-Undecanolide; .gamma.-Undecalactone

Computed molecular descriptors

分子量184.27
XLogP33.3
氢键供体数0
氢键受体数2
可旋转键数6
精确质量184.146329876
单同位素质量184.146329876
拓扑极性表面积26.3
重原子数13
形式电荷0

Database abstract

Peach aldehyde (γ-Undecalactone) is identified by CAS 104-67-6, molecular formula C11H20O2 and molecular weight 184.15 g/mol. UNII QB1T0AG2YL; ChEBI 89362; InChIKey PHXATPHONSXBIL-UHFFFAOYSA-N. 沸点: 297 °C; 密度: 0.942-0.945; Refractive Index: 1.448-1.453.

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

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