Desenzal Material Safety Data Sheet

MATERIAL SAFETY DATA SHEET

SECTION I – CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

MANUFACTURER: LANG DENTAL MFG. CO., INC.

175 MESSNER DRIVE

WHEELING, IL 60090

USA

TELEPHONE: PRODUCT INFORMATION: (800) 222-5264 or (847) 215-6622

MEDICAL EMERGENCY: (800) 222-5264 7:00am-4:00pm central time

or INFOTRAC 24HRS CHEMICAL RESPONSE SYSTEM (800) 535-5053 or (352) 323-3500

CHEMICAL NAME: HYDROXYETHYL METHACRYLATE AQUEOUS SOLUTION (HEMA)

PRODUCT: DESENZAL

PRODUCT NUMBERS: 3601

SECTION II - COMPOSITION / INFORMATION ON INGREDIENTS

INGREDIENT(S): OSHA PEL: ACGIH TLV:

Hyamine 3500 0.2 ppm 0.2 ppm

Hydroxyethyl methacrylate N/E N/E

Sodium Fluoride 1-2 ppm 1-2 ppm

SECTION III - HAZARDS IDENTIFICATION

Skin, eye irritation followed by sloughing, possible allergic response.

ROUTES OF ENTRY: Inhalation, skin, ingestion

SYMPTOMS OF EXPOSURE: Red mucosal membranes, dermatitis.

SECTION IV - FIRST AID MEASURES

INHALATION: Contact physician and remove to fresh air.

SKIN: Flush with large volumes of water, then wash with soap and water.

INGESTION: Contact a physician immediately.

SECTION V: FIRE FIGHTING MEASURES

EXTINGUISHER METHOD: Not a fire hazard.

SPECIAL FIRE FIGHTING PROCEDURES: Not a fire hazard.

UNUSUAL FIRE AND EXPLOSION HAZARDS: Not a fire hazard.

SECTION VI - ACCIDENTAL RELEASE MEASURES

STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OT SPILLED: Use absorbent to contain and dispose adsorbent according to federal, state and local ordinances and regulations.

SECTION VII – HANDLING AND STORAGE

Do not store above 77 ° F (25 ° C). Refrigeration is recommended if not used for long periods of time. Allow returning to room temperature prior to use. Do not freeze.

SECTION VIII – EXPOSURE CONTROL / PERSONAL PROTECTION

VENTILATION: Local exhaust, normal air exchanges.

PROTECTED GLOVES: Recommended

EYE PROTECTION: Recommended

OTHER PROTECTIVE CLOTHING OR EQUIPMENT: None normally required.

SECTION IX – PHYSICAL AND CHEMICAL PROPERTIES

VAPOR DENSITY (AIR=1): VAPOR PRESSURE (mmHg): WATER SOLUBILITY:

N/A N/A very soluble

BOIL POINT: MELTING POINT: EVAPORATION RATE (Butyl acetate = 1):

N/A < 0 ºC > Butyl Acetate

FLASH POINT (METHOD): APPROX. FLAMMABLE LIMITS: AUTOIGNITION TEMPERATURE:

100 ºC ( > 212ºF) N/A N/E

SPECIFIC GRAVITY (h₂o=1): FORM: COLOR:

» 1.03 Liquid Clear to straw colored liquid

SECTION X – STABILITY AND REACTIVITY

STABILITY: Stable

CONDITIONS TO AVOID: Extreme prolonged heat, which causes water evaporation.

INCOMPATIBILITY (MATERIALS TO AVOID): Alkalies, free radical initiators, and intense ultraviolet radiation.

HAZARDOUS POLYMERIZATION: May occur.

SECTION XI – DISPOSAL CONSIDERATIONS

Disposal should be in accordance with local, state or national legislation.

SECTION XII – TRANSPORTATION

SHIPPING NAME: Hydroxyethyl Methacrylate

SECTION XIII: OTHER INFORMATION

This data sheet was prepared in accordance with Directive 93/112/EC.

The above information has been gathered from reliable sources and is believed to be correct. However, the information is provided without any warranty, either expressed or implied. Lang Dental Mfg. Co., Inc. shall not be held liable for any damage resulting from the handling of or contact with the above product.