33490

HMDI

analytical standard

• Synonym(s): 4,4′-Methylene-bis(cyclohexyl isocyanate), 4,4′-Diisocyanato-methylenedicyclohexane, 4,4′-HMDI, Bis(4-isocyanatocyclohexyl)methane
• Linear Formula: CH₂(C₆H₁₀NCO)₂
• CAS Number: 5124-30-1
• Molecular Weight: 262.35
• Beilstein: 2217800
• EC Number: 225-863-2
• MDL number: MFCD00015405
• UNSPSC Code: 41116107
• PubChem Substance ID: 329754560
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• quality: mixture of isomers
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): environmental
• format: neat
• SMILES string: O=C=NC1CCC(CC1)CC2CCC(CC2)N=C=O
• InChI: 1S/C15H22N2O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19/h12-15H,1-9H2
• InChI key: KORSJDCBLAPZEQ-UHFFFAOYSA-N

Description

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Pictograms: GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H315,H317,H319,H330,H334,H335
• Precautionary Statements: P260 - P264 - P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 1
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves