4- n -nonylphenol

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Structural formula
Structure of 4-n-nonylphenol
General
Surname 4- n -nonylphenol
other names
  • p -nonylphenol
  • 1- (4-hydroxyphenyl) nonanes
Molecular formula C 15 H 24 O
Brief description

colorless to yellowish crystals with a typical phenolic odor

External identifiers / databases
CAS number 104-40-5
EC number 203-199-4
ECHA InfoCard 100,002,909
PubChem 1752
Wikidata Q4545806
properties
Molar mass 220.35 g mol −1
Physical state

firmly

density

0.937 g cm −3 (20 ° C)

Melting point

43-44 ° C

boiling point

293-297 ° C

Vapor pressure

0.109 Pa (25 ° C)

solubility

almost insoluble in water (7 mg l −1 at 25 ° C)

Refractive index

1.5108 (20 ° C)

safety instructions
GHS labeling of hazardous substances
05 - Corrosive 08 - Dangerous to health 07 - Warning 09 - Dangerous for the environment

danger

H and P phrases H: 302-314-361fd-410
P: 280-301 + 330 + 331-303 + 361 + 353-305 + 351 + 338-310
Authorization procedure under REACH

Of particular concern: there are likely to be serious effects on the environment

Toxicological data

1620 mg kg −1 ( LD 50 ,  rat ,  oral )

As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C

4- n -nonylphenol is an aromatic compound from the group of alkyl phenols consisting of a benzene ring with a hydroxy group  (-OH) and an n -Nonylseitenkette as substituents . It forms colorless to yellowish crystals with a typical phenolic odor. It belongs to the group of nonylphenols .

use

4- n -Nonylphenol is only of minor importance in industry. It is used to make nonylphenol ethoxylates .

Individual evidence

  1. ↑ a b c d e f g h i Entry on 4-nonylphenol, unbranched in the GESTIS substance database of the IFA , accessed on January 8, 2020(JavaScript required) .
  2. ↑ Isabel Escudero, Jose L. Cabezas, Jose Coca: Liquid-Liquid Equilibrium for 2,3-Butanediol + Water + Organic Solvents . In: Journal of Chemical & Engineering Data . tape 39 , no. 4 , October 1994, p. 834-839 , doi : 10.1021 / je00016a044 .
  3. ↑ Entry in the SVHC list of the European Chemicals Agency , accessed on September 23, 2014.