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Nonylphenol structure
Chemical Name:
nonyl;Nsc71410;nonyl-pheno;NONYLPHENOL;NONYLPHENOLS;Phenol,nonyl-;n-nonylphenol;Phenol, nonyl-;Nonylphenol (t;hydroxylno.253
Molecular Formula:
Formula Weight:
MOL File:

Nonylphenol Properties

Melting point:
56.34°C (estimate)
Boiling point:
bp 293-297°
d420 0.950
refractive index 
nD20 1.513
Flash point:
(open cup) 300°F
Phenolic; like disinfectant.
CAS DataBase Reference
25154-52-3(CAS DataBase Reference)
NIST Chemistry Reference
EPA Substance Registry System
Phenol, nonyl-(25154-52-3)
  • Risk and Safety Statements
RIDADR  3145
HazardClass  8
PackingGroup  III
HS Code  29071310

NFPA 704

Diamond Hazard Value Description
2 0
Health   2 Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury (e.g. diethyl ether, ammonium phosphate, iodine)
Flammability   1 Materials that require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur. Includes some finely divided suspended solids that do not require heating before ignition can occur. Flash point at or above 93.3 °C (200 °F). (e.g. mineral oil, ammonia)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)

(NFPA, 2010)

Nonylphenol Chemical Properties,Uses,Production

Chemical Properties

Pale-yellow, viscous liquid; slight phenolic odor.Insoluble in water; soluble in most organic solvents. Combustible.


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.


In the preparation of lubricating oil additives, resins, plasticizers, surface active agents.


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.

Nonylphenol Preparation Products And Raw materials

Raw materials

Preparation Products

Nonylphenol Suppliers

Global( 138)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32447 55
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 23980 58
Hubei Jusheng Technology Co.,Ltd.
027-59599243 CHINA 28236 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 8921 58
Hubei xin bonus chemical co. LTD
027-59338440 CHINA 23049 58
Adamas Reagent, Ltd. 400-600-9262 China 13919 59
Chemfun Medical Technology(Shanghai) Co., Ltd. 021-67220633 & 021-37212706
+86-21-67220638 China 21812 59
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 China 9629 57
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369
+86 (573) 82222643 China 11740 57
ZhengZhou HuaWen Chemical Co.Ltd 0370-2769949;0370-2070108;0370-2059268;0370-2267897;0370-2785118,18137146004,19913227059,18338758121
0370-2267897 China 3008 55

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