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CAS RN: 101-68-8 | Product Number: D0897

Methylenediphenyl 4,4'-Diisocyanate


Purity: >97.0%(T)
Synonyms:
  • Bis(4-isocyanatophenyl)methane
  • 4,4'-Methylenebis(phenyl Isocyanate)
  • 4,4'-Diphenylmethane Diisocyanate
  • MDI
Documents:
25G
$23.00
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500G
$49.00
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Product Number D0897
Purity / Analysis Method >97.0%(T)
Molecular Formula / Molecular Weight C__1__5H__1__0N__2O__2 = 250.26  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive,Heat Sensitive
CAS RN 101-68-8
Reaxys Registry Number 797662
PubChem Substance ID 87567498
SDBS (AIST Spectral DB) 2289
MDL Number

MFCD00036131

Specifications
Appearance White to Almost white powder to lump
Purity(Butylamine Method) min. 97.0 %
Melting point 40.0 to 50.0 °C
Solubility in Toluene almost transparency
Properties (reference)
Melting Point 37 °C
Boiling Point 200 °C/5 mmHg
Flash point 196 °C
Specific Gravity (20/20) 1.2
Solubility (soluble in) Toluene,Ether,Dioxane,Acetone
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H330 : Fatal if inhaled.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H370 : Causes damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H373 : May cause damage to organs through prolonged or repeated exposure.
H317 : May cause an allergic skin reaction.
H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H351 : Suspected of causing cancer.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P271 : Use only outdoors or in a well-ventilated area.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P284 : Wear respiratory protection.
P272 : Contaminated work clothing must not be allowed out of the workplace.
P307 + P311 : IF exposed: Call a POISON CENTER or doctor/ physician.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P403 + P233 : Store in a well-ventilated place. Keep container tightly closed.
P405 : Store locked up.
Related Laws:
RTECS# NQ9350000
Transport Information:
UN Number (DOT-AIR) UN2206
Class (DOT-AIR) 6.1
Packing Group (TCI-A) II
HS Number 2929.10.8090
PubMed Literature


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