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Published TCIMAIL newest issue No.198

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Maintenance Notice (5:15 AM - 4:55 PM May 24, 2025): This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.

Published TCIMAIL newest issue No.198

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CAS RN: 5124-30-1 | Product Number: D2380

Dicyclohexylmethane 4,4'-Diisocyanate (mixture of isomers)

Purity: >90.0%(GC)

Synonyms:

4,4'-Methylenebis(cyclohexyl Isocyanate) (mixture of isomers)

Product Documents:

Size	Unit Price	Belgium	Japan*
25G	€16.00	3	≥100
100G	€28.00	4	≥80
500G	€90.00	19	≥100

*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).

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Supplemental Product Information:

[Handling Notes] This product may deposit crystals under low temperature. If necessary, heat to dissolve and homogenize before use.

General Information plus

Product Number	D2380
Purity / Analysis Method	>90.0%(GC)
Molecular Formula / Molecular Weight	C__1__5H__2__2N__2O__2 = 262.35
Physical State (20 deg.C)	Liquid
Storage Temperature	Refrigerated (0-10°C)
Store Under Inert Gas	Store under inert gas
Condition to Avoid	Moisture Sensitive,Heat Sensitive
CAS RN	5124-30-1
Reaxys Registry Number	2217800
PubChem Substance ID	87568815
MDL Number	MFCD00015405

Specifications & Properties plus

Specifications

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 90.0 %(total of isomer)
Purity(Butylamine Method)	min. 95.0 %
NMR	confirm to structure

Properties (reference)

Boiling Point	168 °C/1.5 mmHg
Specific Gravity (20/20)	1.07
Refractive Index	1.50
Solubility in water	Soluble
Solubility (soluble in)	Acetone

Safety & Regulations plus

GHS

Pictogram
Signal Word	Danger
Hazard Statements	H330 : Fatal if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H370 : Causes damage to organs. H317 : May cause an allergic skin reaction. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335 : May cause respiratory irritation. H410 : Very toxic to aquatic life with long lasting effects.
Precautionary Statements	P273 : Avoid release to the environment. P260 : Do not breathe mist or vapours. P280 : Wear protective gloves/ eye protection/ face protection. P391 : Collect spillage. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. 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.