Name: Diethyl (p-Toluenesulfonyloxymethyl) phosphonate

Product use: For laboratory research purposes

Restrictions on use: Not for drug or household use.

COMPOSITION/INFORMATION ON INGREDIENTS

Substance/Mixture: Substance

Percent: >=97%(GC)

CAS: 31618-90-3

Chemical Formula: C12H19O6PS

Molecular Weight:322.31

Synonyms: (p-Toluenesulfonyloxymethyl) phosphonic Acid Diethyl Ester, (Diethoxyphosphoryl)methyl pToluenesulfonate , p-Toluenesulfonic Acid (Diethoxyphosphoryl)methyl Ester

PHYSICAL AND CHEMICAL PROPERTIES

Physical state (20°C): Liquid

Form: Clear

Color: Colorless - Slightly pale yellow

Boiling point/range: 137°C (279°F)/0.003kPa

Relative density: No data available 1.25

FIRST-AID MEASURES

Inhalation: Move victim to fresh air. Call emergency medical service. Give artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult. Keep victim warm and quiet. Treat symptomatically and supportively. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves.

Skin contact: Remove and isolate contaminated clothing and shoes. In case of contact with substance, immediately flush skin with running water for at least 20 minutes. Treat symptomatically and supportively. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves

Eye contact: Move victim to fresh air. Check for and remove any contact lenses. In case of contact with substance, immediately flush eyes with running water for at least 20 minutes. Keep victim warm and quiet. Treat symptomatically and supportively. Effects of exposure to substance may be delayed. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves.

Ingestion: If a person vomits place them in the recovery position so that vomit will not reenter the mouth and throat. Rinse mouth. Keep victim warm and quiet. Loosen tight clothing such as a collar, tie, belt or waistband. If swallowed, seek medical advice immediately and show the container or label. Treat symptomatically and supportively. Ensure that medical personnel are aware of the material(s) involved and take precautions to protect themselves. Effects of exposure (ingestion) to substance may be delayed

FIRE-FIGHTING MEASURES

Suitable extinguishing media: Dry chemical, CO2, water spray, or alcohol-resistant foam. Consult with local fire authorities before attempting large scale fire fighting operations.

Specific hazards arising from the chemical

Other specific hazards: Closed containers may explode from heat of a fire.

Special protective equipment for fire-fighters: Structural fire fighters' protective clothing provides limited protection in fire situations ONLY; it may not be effective in spill situations

ACCIDENTAL RELEASE MEASURES

Personal precautions: Do not touch damaged containers or spilled material unless wearing appropriate protective clothing (Section 8).

Personal protective equipment: Wear protective clothing, gloves and eye protection.

Emergency procedures: In case of a spill and/or a leak, always shut off any sources of ignition, ventilate the area, and excercise caution.

Methods and materials for containment and cleaning up: Dike far ahead of liquid spill for later disposal.

Environmental precautions: Prevent entry into sewers, basements or confined areas

HANDLING AND STORAGE

Precautions for safe handling: Good general ventilation should be sufficient to control airborne levels. Normal measures for preventive fire protection. Follow safe industrial hygiene practices and always wear proper protective equipment when handling this compound.

Conditions for safe storage: Keep container tightly closed in a dry and well-ventilated place.

Store in refrigerator. Storage incompatibilities: Store away from oxidizing agents

Personal protective equipment Respiratory protection: Vapor respirator. Be sure to use a MSHA/NIOSH approved respirator or equivalent.

Hand protection: Wear protective gloves.

Eye protection: Splash goggles. Skin and body protection: Lab coat