1-Ethoxy-2-(O,O-diethyl-phosphono)-butan, also known as ethyl butyl phosphonate, is an organophosphorus compound with the chemical formula C8H19O3P. It is a colorless liquid with a molecular weight of 200.21 g/mol. 1-Ethoxy-2-(O,O-diethyl-phosphono)-butan is primarily used as a flame retardant, plasticizer, and as an intermediate in the synthesis of various organophosphorus compounds. It is also employed in the production of pesticides and insecticides. Due to its potential health and environmental risks, it is essential to handle and store this chemical with proper safety measures.
3448-33-7
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Basic information
- Product Name: 1-Ethoxy-2-(O,O-diethyl-phosphono)-butan
- Synonyms: 1-Ethoxy-2-(O,O-diethyl-phosphono)-butan
- CAS NO:3448-33-7
- Molecular Formula:
- Molecular Weight: 238.264
- 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: 1-Ethoxy-2-(O,O-diethyl-phosphono)-butan(CAS DataBase Reference)
- NIST Chemistry Reference: 1-Ethoxy-2-(O,O-diethyl-phosphono)-butan(3448-33-7)
- EPA Substance Registry System: 1-Ethoxy-2-(O,O-diethyl-phosphono)-butan(3448-33-7)
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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: 3448-33-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 3448-33-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,4 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.Calculate Digit Verification of CAS Registry Number 3448-33:
(6*3)+(5*4)+(4*4)+(3*8)+(2*3)+(1*3)=87
87 % 10 = 7
So 3448-33-7 is a valid CAS Registry Number.
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1-Ethoxy-2-(O,O-diethyl-phosphono)-butan
