Registration Dossier

Administrative data

First-aid measures

· After inhalation: Supply fresh air; consult doctor in case of symptoms.
· After skin contact: Wash immediately with plenty of water and soap and rinse thoroughly.
· After eye contact: Rinse eyes thoroughly with plenty of water for at least 10 minutes while holding eyelids open.
Ifsymptoms persist, consult a physician.
· After swallowing: Rinse mouth and drink plenty of water.
Do not induce vomiting. Call a physician immediately.

Fire-fighting measures

· Suitable extinguishing agents: Water spray jet, extinguishing powder, CO2, foam.
· Unsuitable extinguishing agents for reasons of safety: no information available.
· Special hazards caused by the material, its products of combustion or flue gases: In case of fire, toxic incineration products may be released such as Phosphoric oxides (PxOy), Carbon monoxide (CO)
· Protective equipment: Put on breathing apparatus.
· Additional information: Dispose of fire debris and contaminated fire fighting water in accordance with official regulations.

Accidental release measures

· Personal safety precautions:
Wear protective clothing (see item 8).
When selecting the protective suit attention has to be paid to the complete and safe protection ofskin and mucous membranes.
Impermeable protective clothes, protective boots made of neoprene,
complete face protection and nitrile-rubber-gloves with long tops should be worn.

· Measures for environmental protection:
Prevent from spreading (e. g. by enclosing with a ring of chemical absorbent).
Do not allow product to reach sewage system or water courses.Inform authorities in case of contamination of water or sewage system.

· Measures for cleaning/collecting:
Collect large amounts in suitable container.
Cover the rest with absorbent, mix intensively andcollect mechanically.
Dispose of contaminated material as waste according to item 13.
Provide adequate ventilation.Suitable binder: multi-purpose absorbent.

Handling and storage

Ensure "strictly controlled conditions" to avoid rigorous exposure.

· Handling:
· Information for safe handling:
Open and handle containers with care.
Restrict the quantity stored in the work place.

· Information about protection against explosion and fire:
No special measures required.

· Storage:
· Requirements to be met by storerooms and containers:
Store only in the original container.

· Information about storage in a common storage facility:
Store away from foodstuffs.

· Further information about storage conditions:
Keep containers tightly sealed.

Transport information

Land transport (ADR/RID)

UN number:
3261
Shippingopen allclose all
Class:
8
Classification code:
C4
Packaging group:
II
Labels:
8
SpecialProvisionsopen allclose all

Inland waterway transport (ADN(R))

UN number:
3261
Shippingopen allclose all
Class:
8
Classification code:
C4
Packaging group:
II
Labels:
8
Remarksopen allclose all

Marine transport (IMDG)

UN number:
3261
Proper shipping name and description:
CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (methylphosphonic acid)
Chemical name:
methylphosphonic acid
Class:
8
Packaging group:
II
EmS code:
F-A, S-B
Labels:
8
Remarksopen allclose all

Air transport ICAO/IATA

UN number:
3261
Proper shipping name and description:
CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (methylphosphonic acid)
Chemical name:
methylphosphonic acid
Class:
8
Packaging group:
II
Remarksopen allclose all
SpecialProvisionsopen allclose all

Exposure controls / personal protection

· Additional information about design of technical systems: ensure "strictly controlled conditions" to avoid any exposure

· Components with critical values that require monitoring at the workplace:
For the substance is no critical value known that have to be monitored at the workplace.

· Additional information:Information valid at the time of review of safety data sheet.

· Personal protective equipment
· General protective and hygienic measures:
Use skin cream for skin protection.
Avoid contact with the eyes and the skin.
Wash hands during work breaks and at the end of the shift.Store protective clothing separately.

· Respiratory protection:
Use respiratory protection in case of insufficient ventilation.
Half- or full face mask with filter A2B2E2K2HG-P3 recommended.

· Protection of hands:
Chemical protective gloves according to DIN EN 374 with CE-labelling.
Check the condition of protective gloves after each use for any damages like holes, cuts or tears.
After use of gloves apply skin-cleaning agents and skin cosmetics.
· Material of gloves:Nitrile rubber, NBR
· Gloves made of the following materials are not suitable: Leather gloves

· Eye protection: Safety goggles.

· Body protection: Protective clothing.

Stability and reactivity

· Conditions to be avoided:
No decomposition if used according to specifications; hygroscopic
· Materials to be avoided: avaid contact with stron oxidants and strong alkali
· Dangerous reactions:
Avoid contact with water
· Dangerous products of decomposition:
Carbon monoxide (CO), Carbon dioxid, Phosphoric oxides (PxOy), Phosphin.

Disposal considerations

Waste or product containing substance must be disposed according to local regulations pertaining to the disposal of hazardous waste.
Avoid transfer into the environment.