1. Identification of the Substance

QRëC Material Safety MSDS Data Sheet Quality Reagent Chemical, NZ , Fax : +00-649-4147-399

1. Identification of the substance

Name of material : Methanol, reagent grade AR Synonyms: - CAS No.: 67-56-1 Molecular Weight: 32.04 mol/g Chemical Formula: CH4O Product Codes: M2097

2. Composition / information on ingredients

Methanol

3. Hazards identification

Highly flammable.

4. First Aid measures

After inhalation : Fresh air. Consult doctor if feeling unwell After skin contact : wash off with water, remove contaminated clothing. After eye contact : rinse out with water. After ingestion : make victim drink plenty of water. Consult doctor if feeling unwell.

5. Fire – fighting measures

Suitable extinguishing media : foam, powder. Special risk: Combustible. Vapors heavier than air. Forms explosive mixtures with air at normal temperatures. Formation of combustion gases or dangerous vapors possible in event of fire. Further information: Prevent fire-fighting water from entering surface water or groundwater.

6. Accidental release measures

Person-related precautionary measures: Do not inhale vapors/aerosols. Ensure supply of fresh air in enclosed rooms. Environmental precautions: Do not allow to enter sewerage system. Procedures for cleaning / absorption: Take up with liquid-absorbent material. Forward for disposal. Clean up.

7. Handling and storage Handling: Keep away from sources of ignition. Take measures to prevent electrostatic charging. Storage: Store tightly closed, dry, in a well-ventilated place. Away from combustible materials and sources of ignition and heat.

8. Exposure controls / personal protection

MSDS : Methanol AR M2097 Page 1 of 4 QRëC Material Safety MSDS Data Sheet Quality Reagent Chemical, NZ , Fax : +00-649-4147-399

Personal protective equipment : Respiratory protection : required when vapor / aerosols are generated Hand protection : required. Eye protection : required. Industrial hygiene : Wash hands after working with substance. Change contaminated clothing.

9. Physical and chemical properties

Form : liquid Color : colorless Odor : characteristic pH value : - Melting temperature : -98 ºC Boiling temperature : 64.5 ºC Flash point : 11 ºC Explosion limits (low) : 5.5 Vol% Explosion limits (high): 36.5 Vol% Vapor pressure : (20 ºC) 128 hPa Density (25 ºC) : 0.79 g/cm3 Solubility in water (20 ºC) : soluble Solubility in: organic solvents ( 20 °C): soluble

10. Stability and reactivity Conditions to be avoided : heating. Substances to be avoided : acid halides, alkali metals, alkaline earth metals, oxidizing agent (i.a. perchloric acid, perchlorates, salts of oxyhalogenic acids, CrO3, halogen oxides, nitric acid, nitrogen oxides), hydrides, zinc diethyl, halogens. Hazardous decomposition products : no information available. Further information: : Explosible with air in a vaporous/gaseous state.

11. Toxicology information

Acute toxicity: LD50(oral, rat): 5628 mg/kg After skin contact : : slow absorption. After eye contact: : slight irritations. After ingestion : : nausea and vomiting. In high doses: CNS disorders, drowsiness, dizziness, narcosis, inebriation, drop in blood pressure. Cannot be excluded: impaired function of respiratory tract, heart. Good warning effect due to low odour threshold.

12. Ecological information

Biological effects: Fish toxicity: L.macrochirus LC50 : 15400 mg/l; Algeal toxicity: Sc. quadricauda IC50 : 8000 mg/l.

Further ecologic data: No ecological problems are to be expected when the product is handled and used with due care and attention.

13. Disposal consideration

Product : It is recommended that you contact either the authorities in charge or approval waste disposal companies which will advise you on hoe to dispose of special waste. Packaging : Disposal in compliance with official regulations. If not official specified differently, non- contaminated packaging may be treated like household waste or recycled

14. Transport information Transport over land ADR/RID and GGVS/GGVE (Germany): GGVS/GGVE class: 3/17B ADR/RID class: 3/17B

River transport: not examined

Sea transport IMDG: IMDG class: 3/II.UN-No: 1230

Air transport ICAO-TI and IATA-DGR ICAO/IATA class: 3/6.1II.UN-No: 1230

15. Regulatory information Symbol : F (Highly flammable), T (Toxic)

R-phrases : 11-23/24/25-39/23/24/25 Highly flammable. Toxic by inhalation, in contact with skin and if swallowed. Toxic: danger of very serious irreversible effects through inhalation in contact with skin and if swallowed.

S-phrases : 7-16-36/37-45 Keep container tightly closed. Keep away from sources of ignition - No Smoking. Wear suitable protective clothing and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

EEC-No : 200-659-6

16. Other information

Reason for the revision: General update. Date: 25/8/2007

No warranty, expressed or implied for a particular purpose or otherwise is made, except that the products herein discussed comply to the chemical description on the labels. Buyer assumes risks of the use, storage and handling. Producer or distributors shall not be liable for any incidental or consequential damages arising directly or indirectly in connection with the purchase, use, storage or handling of this product. The information contained herein is, to the best of our knowledge, true and accurate. However, all recommendations or suggestions are made without guarantee, since the conditions of use are beyond our control. We disclaim any liability incurred in connection with the use of these data or suggestions

MSDS : Methanol AR M2097 Page 4 of 4