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4-nitrophenol

CAS No.:100-02-7
Molecular Weight: 139.10900 Molecular Formula: C6H5NO3

Description

4-Nitrophenol (also called p-nitrophenol or 4-hydroxynitrobenzene) is a phenolic compound that has a nitro group at the opposite position of hydroxyl group on the benzene ring.

Basic Info

Chemical Name

4-nitrophenol

Synonyms:

CAS No.:

100-02-7

Molecular Formula:

C6H5NO3

Molecular Weight:

139.10900

PSA:

66.05000

LogP:

1.82360

Properties

Appearance:yellow to brown crystals
Density:1.481
Melting Point:112-114ºC
Boiling Point:279ºC
Storage temp:Store in dark
Vapour:0.6 mm Hg ( 120 °C)
Refractive Index:
Flash Point:169ºC
Solubility:1.6 g/100 mL (25 ºC)
Stability:Stable. Incompatible with strong oxidizing agents, strong bases, organics, combustible material, reducing agents. Combustible.

Safety and Handling

RTECS:UN 1663 6.1/PG 3

Hazard Class:III

Safety Statements:S28

HS Code:2908991010

Packing Group:III

WGK Germany:2

RIDADR:UN 1663 6.1/PG 3

Risk Statements:R20/21/22; R33

Hazard Codes:Xn

Signal Word:Danger

Symbol:GHS06, GHS08

Caution Statement:P260; P280

Hazard Declaration:H301; H312 + H332; H373

NMR Spectrum