Di-n-Propyl Peroxide

Di-n-Propyl Peroxide is a dialkyl organic peroxide identified by CAS No. 29914-92-9 and molecular formula C₆H₁₄O₂. Its peroxide O–O bond can undergo thermal cleavage to generate free radicals. Product selection therefore centers on chemical identity, peroxide concentration, active oxygen and thermal decomposition behavior.

Peroxide linkage
The O–O linkage is the reactive group responsible for thermal radical generation. Its behavior is a key consideration when matching the material to a reaction process.

Active oxygen
The theoretical active oxygen content is 27.08 wt%. Actual assay should be evaluated from the supplied specification and batch COA rather than from the theoretical value alone.

Defined identity
CAS number, molecular formula and molecular weight provide the basic reference points for material verification, formulation calculations and incoming inspection.

Radical polymerization
Di-n-Propyl Peroxide can be evaluated in thermal radical polymerization systems where its decomposition behavior corresponds to the process conditions.

Polymer processing
The material can be considered for processes requiring thermal generation of free radicals from a dialkyl peroxide.

Process development
Its defined molecular identity supports laboratory evaluation, formulation work and process development where a specific dialkyl peroxide is required.

Decomposition profile
The thermal decomposition profile should correspond to the operating temperature and residence time of the reaction system.

Peroxide concentration
Actual concentration affects dosage calculations and should be included when comparing product specifications or establishing a formulation.

Process conditions
Temperature, residence time, dosage and reaction medium should be evaluated together during qualification to establish the appropriate operating range.

Identity verification
CAS No. 29914-92-9, molecular formula and molecular weight provide the core references for incoming material identification.

Assay control
Peroxide assay or the applicable active oxygen measurement should be checked against the agreed specification and reported on the batch COA.

Batch consistency
Controlled analytical results support consistent formulation calculations and repeat process conditions across production batches.

Certificate of Analysis
The COA should identify the production batch and provide the applicable analytical results against the agreed specification.

Safety Data Sheet
The SDS provides the product-specific information required for classification, handling, storage, emergency response and transport.

Technical specification
The technical specification defines the parameters used for product qualification, incoming inspection and purchasing approval.

Temperature control
Storage conditions should follow the product-specific SDS and technical specification, with temperature exposure controlled according to the applicable requirements.

Contamination control
Handling procedures should prevent contact with incompatible materials and avoid contamination of the product during storage and transfer.

Process handling
Concentration, dosage and thermal conditions should be established from the applicable technical and safety documentation before process use.

Packaging specification
Packaging should correspond to the product concentration, physical condition and applicable transport requirements.

Transport classification
The applicable dangerous-goods classification should be confirmed for the actual product specification and destination before shipment.

Shipping conditions
Any temperature, handling or segregation requirements stated in the product SDS should be incorporated into the transportation plan.

Specification confirmation
Product identity, concentration, assay limits, packaging and required documentation should be confirmed before qualification.

Application testing
Evaluation should use the intended temperature, residence time and dosage so that product behavior can be assessed under representative process conditions.

Batch release
The batch COA should be reviewed against the agreed specification before material is introduced into production.

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