4-Nonylphenol
[CAS# 104-40-5]

Identification

• Classification: Analytical chemistry >> Standard >> Volatile organic compounds (VOCs)
• Name: 4-Nonylphenol
• Synonyms: 4-n-Nonyl phenol; p-NP; p-Nonylphenol; p-n-Nonylphenol
• Molecular Formula: C₁₅H₂₄O
• Molecular Weight: 220.35
• CAS Registry Number: 104-40-5
• EC Number: 203-199-4

Properties

• Solubility: Practically insoluble (0.02 g/L) (25 ºC), Calc.^*
• Density: 0.9273 g/cm³ (20 ºC)^**
• Melting point: 43-45 ºC^***
• Refractive index: 1.4970 (589.3 nm 20 ºC)^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** Petrov, A. A.; Primenenie Poverkhn.-Aktivn. Veshchestv v Neft. Prom., Ufimsk. Neft. Nauchn.-Issled. Inst., Tr. Vtorogo Vses. Soveshch. 1963, P202-13.

^*** Neubert, Mary E.; Molecular Crystals and Liquid Crystals 1979, V54(3-4), P221-36.

Safety Data

• Hazard Symbols: C;N
• Risk Codes: R22;R34;R50/53
• Safety Description: S26;S36/37/39;S45;S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin corrosion	Skin Corr.	1B	H314
Acute toxicity	Acute Tox.	4	H302
Reproductive toxicity	Repr.	2	H361
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Serious eye damage	Eye Dam.	1	H318
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Skin sensitization	Skin Sens.	1	H317
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413

• Transport Information: UN 2430 8 / PGII