4,4'-Methylenebis(cyclohexyl isocyanate), 90%, mixture of isomers, AcroSeal™, Thermo Scientific Chemicals

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.

Specifications

Chemical Identifiers

• CAS: 5124-30-1
• Molecular Formula: C15H22N2O2
• Molecular Weight (g/mol): 262.35
• MDL Number: MFCD00015405
• InChI Key: KORSJDCBLAPZEQ-UHFFFAOYSA-N
• Synonym: hydrogenated mdi, hylene w, bis 4-isocyanatocyclohexyl methane, 4,4'-diisocyanatodicyclohexylmethane, methylene bis 4-cyclohexylisocyanate, dicyclohexylmethane 4,4'-diisocyanate, dicyclohexylmethane-4,4'-diisocyanate, methylene bis-4-cyclohexylisocyanate, nacconate h 12, cyclohexane, 1,1'-methylenebis 4-isocyanato
• PubChem CID: 21202
• ChEBI: CHEBI:53216
• IUPAC Name: 1-isocyanato-4-[(4-isocyanatocyclohexyl)methyl]cyclohexane
• SMILES: O=C=NC1CCC(CC2CCC(CC2)N=C=O)CC1

• CAS Min %: 88.0
• CAS Max %: 100.0
• Melting Point: 19.0°C to 23.0°C
• Color: Colorless
• Density: 1.0660g/mL
• Boiling Point: 112°C to 114°C (1010.0 hPa)
• Flash Point: 113°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 88% min. (GC)
• Packaging: AcroSeal™ Glass Bottle
• Refractive Index: 1.4960 to 1.4980 (20°C, 589nm)
• Quantity: 100 mL
• Specific Gravity: 1.066
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in acetone
• Formula Weight: 262.35
• Percent Purity: 90%
• Physical Form: Liquid
• Chemical Name or Material: 4, 4'-Methylenebis(cyclohexyl isocyanate)

Safety and Handling

Product Identifier

• 4,4'-Methylenebis(cyclohexyl isocyanate)

Signal Word

• Danger

Hazard Category

• Acute toxicity 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 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.
• H335-May cause respiratory irritation.
• H330-Fatal 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.
• P310-Immediately call a POISON CENTER/doctor/.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

RUO – Research Use Only