Product Identification

Product Name

Neopentyl glycol diglycidyl ether

Synonyms

1,3-Bis(2,3-epoxypropoxy)-2,2-dimethylpropane
2,2'-(2,2-Dimethyl-1,3 propanediyl)bis(oxymethylene)bisoxirane
2,2'-[(2,2-Dimethyl-1,3-propanediyl)bis(oxymethylene)]bis[oxirane]
2,2-Bis(glycidyloxymethyl)propane
2-[[2,2-Dimethyl-3-(oxiran-2-ylmethoxy)propoxy]methyl]oxirane
Heloxy WC68

CAS

17557-23-2

Formula

C11H20O4

Molecular Weight

216.31

EINECS

241-536-7

RTECS

TX3760000

RTECS Class

Tumorigen; Mutagen

Beilstein/Gmelin

NA

EC Index Number

603-094-00-7

EC Class

Irritant; Sensitising

Physical and Chemical Properties

Appearance

Clear liquid.

Solubility in water

Slightly soluble

Melting Point

76

Boiling Point

260

Density

1.07 g/cm3 (20 C)

Partition Coefficient

.31

Vapor Density

7.5

First Aid Measures

Ingestion

DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician.

Inhalation

IMMEDIATELY leave the contaminated area; take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used.

Skin

IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.

Eyes

First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

Handling and Storage

Storage

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

Handling

All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.

Exposure Controls/Personal Protection

Personal Protection

Chemical splash goggles in compliance with OSHA regulations are advised; however, OSHA regulations also permit other type safety glasses. Whre chemical resistant gloves. To prevent repeated or prolonged skin contact, wear impervious clothing and boots.

Respirators

Wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter.

Exposure Effects

The toxicological properties of this material have not been investigated.

Fire Fighting Measures

Flash Point

88

Fire Fighting

Fires involving this chemical should be controlled with a dry chemical, carbon dioxide, or Halon extinguisher.

Fire Potential

Combustible material.

Accidental Release Measures

Small spills/leaks

If you should spill this chemical, use absorbent paper to pick up all liquid spill material. Your contaminated clothing and absorbent paper should be sealed in a vapor-tight plastic bag for eventual disposal. Solvent wash all contaminated surfaces with acetone followed by washing with a strong soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.

Stability and Reactivity

Incompatibilities

Flammable and/or toxic gases are generated by combination with with alkali metals, nitrides, and strong reducing agents Reacts with oxoacids and carboxylic acids to form esters plus water.

Stability

The substance can presumably form explosive peroxides.