gas phase
type: Concept

Observed Property

Observation Matrix

o-tolualdehyde
type: Concept

number concentration
type: Concept

Object Of Interest

o-tolualdehyde number concentration
type: Concept
definition: Number concentration means number of molecule per unit volume, and is used in the construction molecular_concentration_of_X_in_Y, where X is a material constituent of Y. A chemical species denoted by X may be described by a single term such as 'nitrogen' or a phrase such as 'nox_expressed_as_nitrogen'. The chemical formula for o-tolualdehyde is C8H8O. O-tolualdehyde is a member of the group of aldehydes. The IUPAC name for o-tolualdehyde is 2-methylbenzaldehyde.
broader: trace gas variables
broader: variable
in scheme: ACTRIS Vocabulary
creator: https://orcid.org/0000-0003-2972-2851
Observed Property: number concentration
Object Of Interest: o-tolualdehyde
Observation Matrix: gas phase

trace gas variables
type: Concept
narrower: o-tolualdehyde number concentration

variable
type: Concept
narrower: o-tolualdehyde number concentration

ACTRIS Vocabulary
type: ConceptScheme