The full text for all R-phrases are shown in section 16.
Prepolymer base on Methyldicyclohexyldiisocyanate. Contains solvent.
COMPOSITION COMMENTS:
3 HAZARDS IDENTIFICATION
Not regarded as a health or environmental hazard under current legislation.
4 FIRST AID MEASURES
Move the exposed person to fresh air at once. Provide fresh air, warmth and rest, preferably
INHALATION:
in a comfortable upright sitting position. Get medical attention if any discomfort continues.
DO NOT INDUCE VOMITING! NEVER MAKE AN UNCONSCIOUS PERSON VOMIT OR
INGESTION:
DRINK FLUIDS! Rinse mouth thoroughly. Promptly get affected personnel to drink large
volumes of water to dilute the swallowed chemical. Obtain medical advice Provide rest,
warmth and fresh air.
Remove affected person from source of contamination. Wash skin with soap and water. Get
SKIN:
medical attention if irritation develops
Make sure to remove any contact lenses from the eyes before rinsing. Promptly wash eyes
EYES:
with plenty of water while lifting the eye lids. Continue to rinse for at least 15 minutes. Get
medical attention if any discomfort continues.
5 FIRE FIGHTING MEASURES
Use extinguishing media appropriate for surrounding fire.
EXTINGUISHING MEDIA:
6 ACCIDENTAL RELEASE MEASURES
PERSONAL PRECAUTIONS DURING SPILL:
Before tackling a spillage put on protective equipment including suitable goggles, gloves,
protective overalls and boots
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MASTERFLEX 472
PRECAUTIONS TO PROTECT ENVIRONMENT:
Avoid subsoil penetration. Prevent product from entering drains. Do not contaminate surface
water.
Stop leak if possible without risk. Wear necessary protective equipment. Absorb in
SPILL CLEANUP METHODS:
vermiculite, dry sand or earth and place into containers. Flush with plenty of water to clean
spillage area. Do not contaminate water sources or sewer.
7 HANDLING AND STORAGE
Avoid spilling, skin and eye contact. Observe good industrial safety and hygiene practice
USAGE PRECAUTIONS:
Keep in original container. Protect against Freezing Store Between 5 and 30 Degrees C
STORAGE PRECAUTIONS:
8 EXPOSURE CONTROLS AND PERSONAL PROTECTION
INGREDIENT NAME CAS No STD LT EXP ST EXP
(8 hrs) (15 min)
XYLENE 1330-20-7 OES 50 ppm(Sk) 100 ppm(Sk)
1,2,4-TRIMETHYLBENZENE 95-63-6 25 ppm No std.
OES = Occupational Exposure Standard.
INGREDIENT COMMENTS:
PROTECTIVE EQUIPMENT:
No particular ventilation requirements.
VENTILATION:
No specific recommendation made, but respiratory protection must be used if the general level
RESPIRATORS:
exceeds the Occupational Exposure Level (OEL).
Use suitable protective gloves if risk of skin contact.
PROTECTIVE GLOVES:
If risk of splashing, wear safety goggles or face shield.
EYE PROTECTION:
Wear appropriate clothing to prevent any possibility of skin contact.
OTHER PROTECTION:
DO NOT SMOKE IN WORK AREA! Wash at the end of each work shift and before eating,
HYGIENIC WORK ROUTINES:
smoking and using the toilet. Wash promptly if skin becomes wet or contaminated. Promptly
remove any clothing that becomes contaminated. No eating or drinking while working with this
material.
9 PHYSICAL AND CHEMICAL PROPERTIES
Paste or slurry. Various
APPEARANCE: COLOUR:
Like Solvent
ODOUR/TASTE:
Immiscible with water.
SOLUBILITY DESCRIPTION:
137 @ 760mmHg 1.17 @ 20 癈
BOILING POINT (癈): SPECIFIC GRAVITY (Water=1):
40 - 55
FLASH POINT (癈):
Abel Closed Cup
FLASH POINT METHOD:
455 1
AUTO IGNITION TEMPERATURE (癈): FLAMMABILITY LIMIT (lower %):
8
FLAMMABILITY LIMIT (upper %):
10 STABILITY AND REACTIVITY
Normally stable.
STABILITY:
Avoid excessive heat for prolonged periods of time.
CONDITIONS TO AVOID:
Strong acids.
MATERIALS TO AVOID:
HAZARDOUS DECOMPOSITION PRODUCTS:
None other than those associated with the packaging
N/A
TOXIC DOSE1- LD50:
May cause sensitisation by inhalation.
INHALATION:
Pulmonary sensitizer.
HEALTH WARNINGS:
May cause sensitisation to susceptible persons
OTHER HEALTH EFFECTS:
Skin. Eyes. Respiratory system, lungs.
TARGET ORGANS:
12 ECOLOGICAL INFORMATION
13 DISPOSAL CONSIDERATIONS
Dispose of in accordance with Local Authority requirements.
DISPOSAL METHODS:
14 TRANSPORT INFORMATION
ROAD:
Product not classified as dangerous goods under any transport regulations
ROAD TRANSPORT NOTES:
RAIL:
Product not classified as dangerous goods under any transport regulation
RAIL TRANSPORT NOTES:
SEA:
No.
MARINE POLLUTANT:
AIR:
Product not classified as dangerous goods under any transport regulations
AIR TRANSPORT NOTES:
15 REGULATORY INFORMATION
Not classified.
RISK PHRASES:
P-4 Contains isocyanates. See information supplied by the manufacturer.
SAFETY PHRASES:
S-26 In case of contact with eyes, rinse immediately with plenty of water and
seek medical advice.
S-28A After contact with skin, wash immediately with plenty of water.
System of specific information relating to Dangerous Preparations. 91\155.
EC DIRECTIVES:
Classification and Labelling of Substances and Preparations Dangerous for Supply.
APPROVED CODE OF PRACTICE:
Occupational Exposure Limits EH40.
GUIDANCE NOTES:
Introduction to Local Exhaust Ventilation HS(G)37.
CHIP for everyone HSG(108).
16 OTHER INFORMATION
Dangerous Properties of Industrial Materials Report, N.Sax et.al.
INFORMATION SOURCES:
25/02/03
REVISION DATE:
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MASTERFLEX 472
REVISION No. /REPLACES SDS ISSUED:
Issue 1
SDS0413
SDS No.:
R-10 Flammable.
R-PHRASES (Full Text):
R-20 Harmful by inhalation.
R-38 Irritating to skin.
R-20/21 Harmful by inhalation and in contact with skin.
R-36/37/38 Irritating to eyes, respiratory system and skin.
R-51/53 Toxic to aquatic organisms, may cause long-term adverse effects in
the aquatic environment.
R-65 Harmful: may cause lung damage if swallowed.