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METHYLENE BISPHENYL ISOCYANATE | ICSC: 0298 |
bis(1,4-Isocyanatophenyl)methane MDI 4,4'-Methylenediphenyldiisocyanate C15H10N2O2 / OCNC6H4CH2C6H4NCO Molecular mass: 250.3 CAS # 101-68-8 RTECS # NQ9350000 EC # 615-005-00-9 March 25, 1999 Validated |
TYPES OF HAZARD/ EXPOSURE | ACUTE HAZARDS/ SYMPTOMS | PREVENTION |
FIRST AID/ FIRE FIGHTING |
FIRE |
Combustible.
Gives off irritating or toxic fumes (or gases) in a fire.
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NO open flames.
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Powder, carbon dioxide.
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EXPLOSION |
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EXPOSURE |
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AVOID ALL CONTACT!
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IN ALL CASES CONSULT A DOCTOR!
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INHALATION |
Headache.
Nausea.
Shortness of breath.
Sore throat.
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Local exhaust or breathing protection.
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Fresh air, rest.
Artificial respiration may be needed.
Refer for medical attention.
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SKIN |
Redness.
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Protective gloves.
Protective clothing.
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Remove contaminated clothes.
Rinse skin with plenty of water or shower.
Refer for medical attention.
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EYES |
Pain.
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Safety goggles
or
face shield
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First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
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INGESTION |
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Do not eat, drink, or smoke during work.
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Rinse mouth.
Do NOT induce vomiting.
Refer for medical attention.
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SPILLAGE DISPOSAL | STORAGE | PACKAGING & LABELLING | ||
Evacuate danger area!
Consult an expert!
Chemical protection suit including self-contained breathing apparatus.
Sweep spilled substance into sealable containers.
Carefully collect remainder,
then remove to safe place.
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Separated from
food and feedstuffs
incompatible materials
See Chemical Dangers.
Cool.
Dry.
Keep in the dark.
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Unbreakable packaging; put breakable packaging into closed unbreakable container.
Do not transport with food and feedstuffs.
Note: C Xn symbol R: 20-36/37/38-42/43 S: 1/2-23-36/37-45 |
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SEE IMPORTANT INFORMATION ON BACK | ||||
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METHYLENE BISPHENYL ISOCYANATE | ICSC: 0298 |
I M P O R T A N T D A T A |
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PHYSICAL PROPERTIES |
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ENVIRONMENTAL DATA |
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N O T E S | ||||
The symptoms of asthma often do not become manifest until a few hours have passed and they are aggravated by physical effort. Rest and medical observation are therefore essential.
Anyone who has shown symptoms of asthma due to this substance should avoid all further contact with this substance.
MDI may sensitize workers so that they react to other isocyanates (asthma).
Do NOT take working clothes home.
Caradate 30, Desmodur 44, Hylene M 150, Isonate, Nacconate 300, NCI-C50668, Rubinate 44 are trade names.
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ADDITIONAL INFORMATION | |||||
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