5-Trifluoromethylphenyl-1,3-diisocyanate, also known as 5-(trifluoromethyl)phenyl methane diisocyanate or 5-CF3-PMDI, is an organic compound with the chemical formula C10H5F3N2O2. It is a colorless to pale yellow liquid that is widely used in the production of polyurethane foams, elastomers, and coatings due to its high reactivity and versatility. This diisocyanate is characterized by the presence of a trifluoromethyl group attached to a phenyl ring, which contributes to its unique properties and applications. It is an important intermediate in the synthesis of various polyurethane products and is known for its high thermal stability and resistance to hydrolysis. However, due to its reactivity, it is also considered hazardous and requires proper handling and safety measures during its use and storage.
782-80-9
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Basic information
- Product Name: 5-Trifluormethylphenyl-1,3-diisocyanat
- Synonyms:
- CAS NO:782-80-9
- Molecular Formula:
- Molecular Weight: 228.13
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 5-Trifluormethylphenyl-1,3-diisocyanat(CAS DataBase Reference)
- NIST Chemistry Reference: 5-Trifluormethylphenyl-1,3-diisocyanat(782-80-9)
- EPA Substance Registry System: 5-Trifluormethylphenyl-1,3-diisocyanat(782-80-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 782-80-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 782-80-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.Calculate Digit Verification of CAS Registry Number 782-80:
(5*7)+(4*8)+(3*2)+(2*8)+(1*0)=89
89 % 10 = 9
So 782-80-9 is a valid CAS Registry Number.
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5-Trifluormethylphenyl-1,3-diisocyanat
