Tributyl-methyl-phosphonium S-methyl-O-<2,4,5-trichloro-phenyl>-thiophosphat, also known as TBMPA, is a complex organophosphorus compound with the chemical formula C19H36Cl3OPS. It is a colorless liquid at room temperature and is soluble in organic solvents. TBMPA is primarily used as a flame retardant and plasticizer in various polymers, such as polyvinyl chloride (PVC) and polyurethane. It functions by releasing phosphorus-based compounds upon heating, which can interrupt the combustion process and slow down the spread of fire. Additionally, TBMPA exhibits low toxicity and has a relatively low environmental impact, making it a preferred choice in flame retardant applications.
7016-89-9
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Basic information
- Product Name: Tributyl-methyl-phosphonium S-methyl-O-<2,4,5-trichlor-phenyl>-thiophosphat
- Synonyms:
- CAS NO:7016-89-9
- Molecular Formula:
- Molecular Weight: 523.869
- 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: Tributyl-methyl-phosphonium S-methyl-O-<2,4,5-trichlor-phenyl>-thiophosphat(CAS DataBase Reference)
- NIST Chemistry Reference: Tributyl-methyl-phosphonium S-methyl-O-<2,4,5-trichlor-phenyl>-thiophosphat(7016-89-9)
- EPA Substance Registry System: Tributyl-methyl-phosphonium S-methyl-O-<2,4,5-trichlor-phenyl>-thiophosphat(7016-89-9)
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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: 7016-89-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7016-89-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,1 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 7016-89:
(6*7)+(5*0)+(4*1)+(3*6)+(2*8)+(1*9)=89
89 % 10 = 9
So 7016-89-9 is a valid CAS Registry Number.
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Tributyl-methyl-phosphonium S-methyl-O-<2,4,5-trichlor-phenyl>-thiophosphat
