2013年10月16日星期三

Risks of Veratraldehyde

Veratraldehyde is an organic compound that is widely used as a flavorant and odorant. The compound is structurally related to benzaldehyde. This compound is popular commercially because of its pleasant woody fragrance. It is derivative of vanillin, from which it is prepared by methylation. The Molecular Formula is C9H10O3, Molecular Weight is 166.18, and the CAS Registry Number is 120-14-9.

First aid measures of Veratraldehyde

General advice: Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled: If breathed inVeratraldehyde, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact: Wash off with soap and plenty of water. Consult a physician.
In case of eye contact: Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed:Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

Firefighting measures of Veratraldehyde

Extinguishing media

Suitable extinguishing media:Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture:Carbon oxides
Advice for firefighters:Wear self contained breathing apparatus for fire fighting if necessary.

Veratraldehyde exposure controls

Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

Personal protective equipment

Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.

Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.

Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU)

Handing and storage of Veratraldehyde

Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire protection.

Conditions for safe storage, including any incompatibilities
Store Veratraldehyde in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep container closed when not in use. Store Veratraldehyde in a cool, dry, well-ventilated area away from incompatible substances.

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