2-[[3,3'-dichloro-4'-[[1[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-N-(2-carboxylphenyl)-3-oxo-butanamide;2-[[3,3'-dichloro-4'-[[1[[(2,4-dimethylphenyl)amino]carbonyl]-2-oxopropyl]azo][1,1'-biphenyl]-4-yl]azo]-N-(2-methylphenyl)-3-oxo-butanamide;reaction mass of: 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)]-3-oxo-butanamide

Guidance on Safe Use

First-aid measures

Emergency measure - Inhalation: Remove victim to fresh air.  Aid breathing if necessary and

seek medical attention.

Emergency measure - Eyes: Immediately flush eyes with plenty of water for at least 15

minutes.  Seek medical attention if irritation develops.

Emergency measure - Skin: Wash affected area with soap and water.  Seek medical

attention if irritation develops.

Emergency measure - Ingestion: Seek immediate medical attention.

Fire-fighting measures

Recommended extinguishing agent: Water spray and foam extinguishers may be used.

Product arising from burning: The substance is combustible and will burn if involved in a

fire, evolving noxious fumes (eg carbon and nitrogen oxides

and chlorine-containing compounds). However, there is no

experimental evidence to support the anticipated combustion

products.

Product determined by test: N

Protective equipment: Full protective clothing and self-contained breathing

apparatus must be worn.

Accidental release measures

Emergency measures in case of spillage: Evacuate personnel from immediate vicinity.

Wear appropriate personal protective equipment conforming to

the relevant national or international standards as

mentioned in section 2.3.10.

Avoid dust formation by damping down with water. Absorb

spillages of solutions with a suitable inert material (eg

sand or soil). Carefully transfer the spillage to waste

containers, or use a sealed industrial vacuum machine.

Containers filled with waste material must be labelled in

the same way as the original containers.

Clean the spillage area with water and detergent.

Dispose of waste material by landfill or incineration in

accordance with local regulations.

Handling and storage

Handling: The substance should be stored, handled and used in

conditions of good industrial hygiene and in conformity with

any local regulations in order to avoid exposure by dermal

contact or inhalation.

Engineering controls are necessary to reduce exposure to the

substance.

When exposure cannot be prevented or adequately controlled

appropriate personal protective equipment should be worn.

Such protective equipmemt should conform to the appropriate

international or national standards as follows;

Chemical protective gloves to Standard EN374

Chemical resistant clothing to Standard EN368

Eye protection to Standard EN166

When necessary appropriate respiratory protection should be

used. e.g.a dust mask conforming to EN149 FFP1.

The standards mentioned above should be regarded as a

minimum.

Storage: Store in a dry well-ventilated area.

Keep containers tightly closed when not in use.

Packaging of the substance and or preparation: 3-ply craft paper bag containing 10kg substance.

Transport information

Shipping

SpecialProvisions

Shipping

Remarks

Marine transport (UN RTDG/IMDG)

Shipping

Remarks

Air transport (UN RTDG/ICAO/IATA)

Shipping

Special provisions / remarks

Remarks:

Transport code: None
Transport: Avoid crushing the containers.

SpecialProvisions

Stability and reactivity

Danger other than fire: None reported.

Chemical reaction with water: None which is hazardous.

Dust explosion: There is a potential dust explosion hazard from this organic

powder.

Dust explosion determined by test: N

Disposal considerations

Industry - Possibility of recovery/recycling: Discharge to the environment will be minimal. Recovery from

minor spillages or accidental discharge is not economically

or technically feasible, and such waste material will be

disposed of by incineration or landfill. In principle, it

may be possible to recover larger spillages of

uncontaminated material for subsequent use.

Industry - Possibility of neutralisation: The notification tests have shown that the substance is

sensitising to skin and dangerous for the environment.

No chemical treatment is practicable to neutralise the

hazardous properties.

The dust explosion hazard will be minimised by use of

appropriate storage and handling techniques.

Industry - Possibility of destruction: controlled discharge: Not recommended for neat substance or preparations.  Printed

paper containing the substance may be disposed of by

landfill at an authorised tip in accordance with local

regulations.

Industry - Possibility of destruction - incineration: The substance can be disposed of by incineration by burning

under controlled conditions at a licensed waste treatment

processor in accordance with local regulations. Stack gases

should be scrubbed, because noxious fumes (eg carbon and

nitrogen oxides and chlorine containing compounds) could be

formed.

Industry - Possibility of destruction - water purification: The substance should not normally be discharged directly to

the sewage system or the aqueous environment. However,

adverse effects on sewage treatment systems would be

unlikely.

Public at large - Possibility of recovery/recycling: Not applicable as the substance will not be made available

to the public.

Public at large - Possibility of neutralisation: Not applicable as the substance will not be made available

to the public.

Public at large - Possibility of destruction: controlled discharge: Not applicable as the substance will not be made available

to the public.

Public at large - Possibility of destruction - incineration: Not applicable as the substance will not be made available

to the public.

Public at large - Possibility of destruction - water purification: Not applicable as the substance will not be made available

to the public.

Public at large - Possibility of destruction - others: Not applicable as the substance will not be made available

to the public.