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DDM 4,4'-Diaminodiphenyl Methane CAS 101-77-9 Polyimide Monomer

Place of Origin China
Brand Name N/A
Certification COA
Model Number PPM031
Minimum Order Quantity 1kg
Price USD5-7/kg
Packaging Details 1kg/bag, 20kg or 25kg/drum
Delivery Time 5-8 working days
Payment Terms T/T, L/C, D/A, D/P, Western Union
Supply Ability 3000kg/month
Product Details
Color White Or Pale Yellow Platy Solid CAS 101-77-9
Purity ≥99.0% MF C13H14N2
MW 198.26 Melting Point 89-91 °C(lit.)
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Product Description

DDM 4,4'-Diaminodiphenyl Methane CAS 101-77-9 Polyimide Monomer

 

 

Specification

CAS 101-77-9
Color White or pale yellow platy solid
Purity ≥99.0%
MF C13H14N2
MW 198.26
Melting Point 89-91 °C(lit.)
Application for Polyimide Material

 

 

 

Description

4,4'-Methylenedianiline is used in the production of polyurethane foams and epoxy resins. Potential contributor in pulmonary arterial hypertension (PAH) in rats through alteration of the serotenergic transport system. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. Dyes and metabolites, Environmental Testing.

 

4,4'-Methylenedianiline is a light brown crystalline solid with a faint amine odor. lt is very slightly soluble in water and soluble in alcohol, benzene,and ether. lt is combustible when exposed to heat or flame. When heated to decomposition,it emits toxic fumes of aniline and nitrogen oxides (NOx). The dihydrochloride is a crystalline solid that is soluble in water.

 

 

Advantages

1. Quick lead time

2. Low MOQ

3. Quality assured with COA

4. Full experience in shipping

5. Free consulting service

6. custom service welcome

 

 

FAQ

Q1: What is your regular lead time for sample and official order?

A1: Sample lead time 5-7 days. Official order lead time 14-21 days.

 

Q2: What is your MOQ?

A2: MOQ usually is 1kg.

 

Q3: How you control product quality?

A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.

 

Q4: What is your warranty policy?

A4: We will send you a new batch if there is any quality issue during warranty time

 

Q5: Do you refund if customer receive defective product and do not accept replacement?

A5: Yes

 

 

Item Photo

DDM 4,4'-Diaminodiphenyl Methane CAS 101-77-9 Polyimide Monomer 0

DDM 4,4'-Diaminodiphenyl Methane CAS 101-77-9 Polyimide Monomer 1