Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

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Substance profile

N-isopropyl-N'-phenyl-p-phenylenediamine

N-isopropyl-N'-phenyl-p-phenylenediamine is dark gray to black flakes.

CAS 101-72-4 C15H18N2 226.32 g/mol Warning

01 · Identification

What N-isopropyl-N'-phenyl-p-phenyl… is

N-isopropyl-N'-phenyl-p-phenylenediamine is dark gray to black flakes. Its molecular formula is C15H18N2 and its molecular weight is 226.32 g/mol. It melts at 75 °C, is soluble in water.

Under the GHS it carries the signal word Warning.

CAS number101-72-4
EC number202-969-7
Index number612-136-00-3
Molecular formulaC15H18N2
Molecular weight226.32 g/mol

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordWarning
Hazard statements assigned to N-isopropyl-N'-phenyl-p-phenyl…
CodeHazard statement
H302 Harmful if swallowed.
H317 May cause an allergic skin reaction.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P261, P270, P272, P273, P280, P301, P312, P313, P330, P333, P391, P501

This page lists only the codes assigned to N-isopropyl-N'-phenyl-p-ph…. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.

03 · Physical and chemical properties

N-isopropyl-N'-phenyl-p-phenyl… properties

Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.

Property Value Conditions Source
Boiling point 161.11 °C (322 °F) at 1 mmHg (reduced pressure) CAMEO
Melting point 75 °C (167 °F) HSDB
74.17 °C (165.5 °F) range, midpoint shown CAMEO
74 °C (165.2 °F) range, midpoint shown ICSC
Density 1.04 g/cm³ CAMEO
1.04 g/cm³ at 25 °C HSDB
Solubility Soluble in benzene and gasoline; insoluble in water. HSDB
Insoluble water; soluble in aromatic solvents HSDB
Solubility in water: none ICSC
Vapor pressure 0.0034 mmHg at 90 °C CAMEO
0.0000711 mmHg Haz-Map
Flash point 150.56 °C (303 °F) CAMEO

Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.

04 · Handling and storage

Storing and handling N-isopropyl-N'-phenyl-p-phenyl…

Reactivity

N-ISOPROPYL-N'-PHENYL-P-PHENYLENEDIAMINE reacts with oxidizing agents (NTP, 1992). Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Source: CAMEO Chemicals

Planning storage for a mix of chemicals? Check N-isopropyl-N'-phenyl-p-p… in the storage compatibility matrix →

Safety Data Sheet

Getting an SDS for N-isopropyl-N'-phenyl-p-ph…

A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of N-isopropyl-N'-phenyl… issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.

Nearby

Substances next to N-isopropyl-N'-phenyl-p-ph…

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