missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Organic compounds
  5. Benzenoids
  6. Benzene and substituted derivatives
  7. Diphenylmethanes
  8. Methylene di-p-phenyl diisocyanate, 98%, flakes, Thermo Scientific Chemicals

Methylene di-p-phenyl diisocyanate, 98%, flakes, Thermo Scientific Chemicals

Product Code. 10055700
Click to view available options
Quantity:
100 g
500 g
Packaging:
Glass bottle
This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 101-68-8, 5873-54-1
Molecular Formula C15H10N2O2
Molecular Weight (g/mol) 250.26
MDL Number MFCD00036131
InChI Key UPMLOUAZCHDJJD-UHFFFAOYSA-N
Synonym 4,4'-diphenylmethane diisocyanate, diphenylmethane diisocyanate, isonate, 4,4'-diisocyanatodiphenylmethane, p,p'-diphenylmethane diisocyanate, bis 4-isocyanatophenyl methane, 4,4'-methylenebis phenyl isocyanate, methylbisphenyl isocyanate, 1,1'-methylenebis 4-isocyanatobenzene, methylene diphenyl diisocyanate
PubChem CID 7570
ChEBI CHEBI:53218
IUPAC Name 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene
SMILES C1=CC(=CC=C1CC2=CC=C(C=C2)N=C=O)N=C=O

Specifications

Melting Point 40.0°C
Color White
Density 1.2200g/mL
Boiling Point 392.0°C
Flash Point 202°C
Infrared Spectrum Authentic
Assay Percent Range 2.5% max. (2,4′-MDI isomer) (GC)
Packaging Glass bottle
Linear Formula OCNC6H4CH2C6H4NCO
Quantity 100 g
Specific Gravity 1.22
Solubility Information Solubility in water: decomposes. Other solubilities: soluble in acetone,benzene,nitrobenzene
Viscosity 3-6 mPa.s (42°C)
Formula Weight 250.26
Percent Purity 98%
Physical Form Flakes
Chemical Name or Material Methylene di-p-phenyl diisocyanate, 99.5%
Show More Show Less

Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • Methylenedi-p-phenyl diisocyanate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Carcinogenicity Category 2
  • Serious eye damage/eye irritation Category 2
  • Respiratory sensitiser Category 1
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
  • Specific target organ toxicity after repeated exposure Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H317-May cause an allergic skin reaction.
  • H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H351-Suspected of causing cancer.
  • H373-May cause damage to organs.
  • H335-May cause respiratory irritation.
  • H332-Harmful if inhaled.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P362-Take off contaminated clothing.

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.