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N-Butyl ethenylphenylphosphinate is an organic compound with the chemical formula C12H17O2P. It is a colorless liquid at room temperature and is soluble in organic solvents. n-Butyl ethenylphenylphosphinate is characterized by the presence of a phosphinate group, which consists of a phosphorus atom bonded to an oxygen atom and an alkoxide group. The molecule features a butyl group (a four-carbon chain), an ethenyl group (a vinyl group), and a phenyl group (a benzene ring). N-Butyl ethenylphenylphosphinate is used as a flame retardant, particularly in plastics and textiles, due to its ability to char materials and prevent the spread of flames. It is also known for its low toxicity and environmental friendliness compared to some other flame retardants.

4472-25-7

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4472-25-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4472-25-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,7 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4472-25:
(6*4)+(5*4)+(4*7)+(3*2)+(2*2)+(1*5)=87
87 % 10 = 7
So 4472-25-7 is a valid CAS Registry Number.

4472-25-7Downstream Products

4472-25-7Relevant academic research and scientific papers

Palladium-Catalysed Synthesis of Alkyl Alkenylmethyl- and Alkenylphenylphosphinates

Yuanyao Xu,Zhong Li

, p. 240 - 242 (2007/10/02)

Alkyl alkenylmethyl- and alkenylphenylphosphinates were synthesized stereospecifically by the palladium-catalysed reaction of a monoalkyl methane- or benzenephosphonite with an alkenyl bromide in the presence of triethylamine with moderate to good yields.

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