101-96-2 Usage
Description
N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine, also known as N,N'-di-sec-butyl-p-phenylenediamine, is an organic compound with the chemical formula C18H30N2. It is an amber to red or dark reddish black liquid with dark red chemical properties.
Uses
Used in Adhesive Industry:
N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine is used as a curing agent for preparing polyurethane adhesives. Its presence in the adhesive formulation enhances the curing process, leading to improved adhesive strength and performance.
Air & Water Reactions
N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine may be sensitive to prolonged exposure to air or light. Insoluble in water.
Reactivity Profile
N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine reacts with oxidizing materials. [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.
Fire Hazard
N,N'-Bis(1-methylpropyl)-1,4-phenylenediamine is combustible.
Flammability and Explosibility
Nonflammable
Safety Profile
Poison by ingestion.
Moderately toxic by inhalation and sh
contact. Corrosive to skin. A mild allergen.
Symptoms of exposure are sweating,
flushmg, shortness of breath, and slow
pulse. Combustible when exposed to heat or
flame; can react with oxidzing materials. To
fight fire, use foam, CO2, dry chemical.
When heated to decomposition it emits
toxic fumes of NOx. See also AMINES.
Check Digit Verification of cas no
The CAS Registry Mumber 101-96-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 101-96:
(5*1)+(4*0)+(3*1)+(2*9)+(1*6)=32
32 % 10 = 2
So 101-96-2 is a valid CAS Registry Number.
101-96-2Relevant articles and documents
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Dovell,Greenfield
, p. 1265 (1964)
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Process for inhibiting the polymerization of vinyl aromatic compounds
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, (2008/06/13)
A process is disclosed for inhibiting the polymerization of vinyl aromatic compounds, such as styrene, during its distillation. The process involves adding a mixture of at least two inhibitors to the vinyl aromatic compound. One such combination is N,N′-di-2-butyl-N,N′,4-dinitroso-1,4-diaminobenzene and dinitrocresol. A stabilizer such as N,N′-di-2-butyl-1,4-diaminobenzene can also be added.
Corrosion inhibiting composition
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, (2008/06/13)
A composition, in contact with a corrodable metal surface, which composition comprises: (a) an aqueous-based or oil-based system; and (b) as inhibitor for protecting the metal surface against corrosion, at least one compound having the formula I: STR1 as well as salts or partial esters thereof wherein: n is 0 or an integer ranging from 1 to 20, R is a straight or branched chain C4 -C30 alkyl group, optionally interrupted by one, two or three oxygen atoms or substituted by one, two or three hydroxy groups, a C5 -C12 cycloalkyl group, a C6 -C10 aryl group optionally substituted by one, two or three C1 -C12 alkyl groups, or a C7 -C13 aralkyl group which is optionally substituted by a hydroxyl group; R1 is H or a straight- or branched chain C1 -C4 alkyl group; R2 is H, a straight or branched chain C1 -C4 alkyl group or CO2 H; R3 is H, a straight or branched chain C1 -C4 alkyl group, --CH2 CO2 H or --CH2 CH2 CO2 H; R4 is H, a straight or branched chain C1 -C4 alkyl group or CO2 H; R5 is H, a straight or branched chain C1 -C4 alkyl group, CH2 CO2 H or CH2 CH2 CO2 H; provided that at least one group R4 must be CO2 H, with the provisio, that compositions comprising an oil-based system and a compound having the formula STR2 wherein R, R1 and R2 are hydrogen or alkyl radicals, having a total from 10 to 38 C-atoms, are excluded.