Benzene, 1,1-methylenebisisocyanato-, homopolymer, also known as polymeric diphenylmethane diisocyanate (pMDI), is a chemical compound used in the production of polyurethane foam and other polyurethane materials. It is a polymer made up of repeating units of diphenylmethane diisocyanate, which is derived from the reaction of aniline and formaldehyde. pMDI is known for its excellent adhesion, chemical resistance, and thermal stability.
Used in Construction Industry:
Benzene, 1,1-methylenebisisocyanato-, homopolymer is used as an insulation material for its thermal stability and excellent adhesion properties.
Used in Automotive Industry:
Benzene, 1,1-methylenebisisocyanato-, homopolymer is used as a component in the production of flexible foams for seating and cushioning, as well as in the manufacturing of adhesives and coatings for various automotive parts.
Used in Furniture Industry:
Benzene, 1,1-methylenebisisocyanato-, homopolymer is used as a raw material for the production of polyurethane foam, which is commonly used in furniture manufacturing for cushioning and padding.
Used in Textile Industry:
Benzene, 1,1-methylenebisisocyanato-, homopolymer is used as a component in the production of flexible foams for use in clothing, upholstery, and other textile applications.
It is important to handle and use Benzene, 1,1-methylenebisisocyanato-, homopolymer with care, as exposure to pMDI can cause irritation to the skin, eyes, and respiratory system, and may also pose potential health risks if not properly managed.

39310-05-9

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Basic information
1. Product Name: Benzene, 1,1-methylenebisisocyanato-, homopolymer
2. Synonyms: Benzene, 1,1-methylenebisisocyanato-, homopolymer;DIPHENYLMETHANE DIISOCYANATE, HOMOPOLYMER
3. CAS NO:39310-05-9
4. Molecular Formula: (C15H10N2O2)x
5. Molecular Weight: 0
6. EINECS: N/A
7. Product Categories: Polymers
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Benzene, 1,1-methylenebisisocyanato-, homopolymer(CAS DataBase Reference)
10. NIST Chemistry Reference: Benzene, 1,1-methylenebisisocyanato-, homopolymer(39310-05-9)
11. EPA Substance Registry System: Benzene, 1,1-methylenebisisocyanato-, homopolymer(39310-05-9)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 39310-05-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 39310-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,3,1 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 39310-05:
(7*3)+(6*9)+(5*3)+(4*1)+(3*0)+(2*0)+(1*5)=99
99 % 10 = 9
So 39310-05-9 is a valid CAS Registry Number.

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