2,4-Dichlorophenol CAS 120-83-2

Product Description:

Product Name: 2,4-Dichlorophenol CAS NO: 120-83-2

Synonyms:

4,6-dichlorophenol;

Phenol, 2,4-dichloro-;

rcrawastenumberu081;

Chemical & Physical Properties:

Appearance: White to off-white crystalline solid

Assay :≥99.0%

Density: 1.383

Boiling Point: 209-210℃

Melting Point: 41-44℃

Flash Point: 113℃

Water Solubility: 4.5 g/L (20 ℃)

Stability: Stable under normal temperatures and pressures.

Storage Condition: 2-8℃

Vapor Pressure: 0.136mmHg at 25℃

Safety Information:

RTECS: SK8575000

Hazard Class: 6.1

Safety Statements: S26-S36/37/39-S45-S61

HS Code: 29081000

WGK Germany: 3

Packing Group: III

RIDADR: UN 2021/2928

Risk Statements: R22; R24; R34; R51/53

Hazard Code: T

2,4-Dichlorophenol (2,4-DCP) is a chlorinated derivative of phenol with the molecular formula C6H4Cl2O. 2,4-DCP is used primarily as an intermediate in the preparation of the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D). Annual worldwide production is estimated at 88 million pounds. It is also a photo-degradation product of the common antibacterial and antifungal agent triclosan along with the dioxin 2,8-dichlorodibenzo-p-dioxin.

Liquid (molten) 2,4-DCP is readily absorbed through the skin and contact with large amounts may be fatal. Solid 2,4-DCP does not readily absorb through skin and has a lower NFPA H=3 rating (versus H=4 for molten 2,4-DCP). This is primarily caused by instantaneous renal failure, liver damage and various other organ failure.

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