25154-52-3 Usage
Chemical Properties
Pale-yellow, viscous liquid; slight phenolic odor.Insoluble in water;
soluble in most organic solvents. Combustible.
Uses
Different sources of media describe the Uses of 25154-52-3 differently. You can refer to the following data:
1. Nonylphenol (NP) is an alkylphenol and together with its derivatives, such as trisnonylphenol phosphite (TNP) and nonylphenol polyethoxylates (NPnEO), they are used as additives in the plastic industry, e.g., in polypropylene where nonylphenol ethoxylates are used as hydrophilic surface modifiers or as stabilizer during crystallization of polypropylene to enhance their mechanical properties. They are also used as antioxidant, antistatic agents, and plasticizer in polymers, and as stabilizer in plastic food packaging materials.
2. In the preparation of lubricating oil additives, resins, plasticizers, surface active agents.
Definition
A mixture of isomeric monoalkyl phenols, predominantly p-substituted.
General Description
A thick, yellowish liquid with a slight phenolic odor. Insoluble in water. Flash point 285°F. Burns although difficult to ignite. May irritate the skin. Used in the manufacture of oil additives, surfactants, fungicide preparations and plastics and rubber.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Nonylphenol behaves as a very weak organic acid. Incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Likely to react exothermically with concentrated sulfuric acid and nitric acid.
Health Hazard
Moderately toxic if swallowed. Severely irritating to skin and eyes.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
Chemical Reactivity
Reactivity with Water: No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.
Safety Profile
Moderately toxic by ingestion andskin contact. A severe skin and eye irritant. Combustiblewhen exposed to heat or flame. When heated todecomposition it emits acrid smoke and irritating fumes
Check Digit Verification of cas no
The CAS Registry Mumber 25154-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,1,5 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25154-52:
(7*2)+(6*5)+(5*1)+(4*5)+(3*4)+(2*5)+(1*2)=93
93 % 10 = 3
So 25154-52-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H24O/c1-11(2)9-12(3)10-13(4)14-5-7-15(16)8-6-14/h5-8,11-13,16H,9-10H2,1-4H3
