gas phase
type: Concept

Observed Property

Observation Matrix

number concentration
type: Concept

propyne number concentration
Observation Matrix: gas phase
contributor: 0000-0002-1490-169X
in scheme: ACTRIS Vocabulary
type: Concept
creator: https://orcid.org/0000-0001-5158-8703
broader: trace gas variables
broader: variable
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 propyne is C3H4. Propyne is a member of the group of hydrocarbons known as alkynes. The IUPAC name for propyne is prop-1-yne.
Observed Property: number concentration
Object Of Interest: propyne

propyne
type: Concept

Object Of Interest

ACTRIS Vocabulary
type: ConceptScheme

trace gas variables
type: Concept
narrower: propyne number concentration

variable
type: Concept
narrower: propyne number concentration