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M-CDEA
CAS NO.: 106246-33-7
FOB Price: NEGOTIABLE Get Latest Price
Specification: ≥98.0%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: -
Packing: 40KG/Fibre Drum; 2KG/Carton; 20KG/Fibre Drum
Product Detail
Properties

M-CDEA

Chemical Name:4,4’-Methylene-bis(3-chloro-2,6-diethylaniline)

Molecular Formula:C21H28C12N2

Molecular Weight:379.37

CAS No.:106246-33-7

SPECIFICATION & TYPICAL PROPERTIES

Property

Value

Appearance

Off-white to light grey granule

Purity (by HPLC), %

≥ 98

Melting point, ℃

≥ 87

Water content, %

≤ 0.15

Amine equivalent weight

187~193

Solid density (24℃), g/cm

1.21~1.23

Density (100℃, melt liquid), g/cm3

1.07~1.09

Solubility

Soluble in most organic solvents, insoluble in water

FEATURES & APPLICATIONS

XYlink M-CDEA is an aromatic chain extender. It has good compatibility with TDI-based prepolymer. The reaction of M-CDEA and prepolymer is faster than that of MOCA. XYlink M-CDEA is recommended mainly used for high-performance casting polyurethane elastomers, and can also be used in RIM PUs, microcellular polyurethane elastomers, and spray polyurethane-ureas, etc.

Polyurethane elastomers based on this product have excellent physical properties such as hardness, tear resistance, heat resistance and dynamic mechanical properties (including dynamic heat-generation) than those based on MOCA. The PU elastomers have good cost effective when it mixed with chain extender MOCA and XYlink 740M. XYlink M-CDEA could also be applied as curing agent for epoxy resin and used to produce polyimides. XYlink M-CDEA has lower toxicity with Ames test negative and LD50 (rats) >5000mg/kg.

PACKAGING

2kg, 20 kg or 40kg net weight, packed inside with PP bag and outside with fiber drum or carton.

STORAGE

This product should be stored in a well-ventilated and dry place. Keep it away from sunlight.

The quality guarantee period is 2 years. Even though the product exceeds the expiration date, it could also be used if it is qualified by testing.


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23YRS
Business Type:
Manufacturing
Country/Region:
Jiangsu, China
Contacts:
Manager Ma
Position Title:
Service Manager
Tel:
0086-512-67543596
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