3-Diethoxyphosphoryl-3-dimethoxyphosphoryl-propionic acid ethyl ester, also known as 3-DEPP, is a complex organophosphorus compound with the chemical formula C9H21O8P2. It is characterized by the presence of two phosphoryl groups, one with diethyl and the other with dimethyl substituents, attached to a propionic acid backbone. This molecule is an ester, with an ethyl group esterified to the propionic acid moiety. 3-DEPP is a colorless liquid with a high boiling point and is soluble in organic solvents. It is primarily used as a precursor in the synthesis of various organophosphorus compounds, including pesticides and flame retardants. Due to its reactivity and potential toxicity, it is important to handle 3-DEPP with care and in accordance with safety guidelines.
993-85-1
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Basic information
- Product Name: 3-Diaethoxyphosphoryl-3-dimethoxyphosphoryl-propionsaeure-aethylester
- Synonyms: 3-Diaethoxyphosphoryl-3-dimethoxyphosphoryl-propionsaeure-aethylester
- CAS NO:993-85-1
- Molecular Formula:
- Molecular Weight: 346.254
- 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: 3-Diaethoxyphosphoryl-3-dimethoxyphosphoryl-propionsaeure-aethylester(CAS DataBase Reference)
- NIST Chemistry Reference: 3-Diaethoxyphosphoryl-3-dimethoxyphosphoryl-propionsaeure-aethylester(993-85-1)
- EPA Substance Registry System: 3-Diaethoxyphosphoryl-3-dimethoxyphosphoryl-propionsaeure-aethylester(993-85-1)
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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: 993-85-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 993-85-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.Calculate Digit Verification of CAS Registry Number 993-85:
(5*9)+(4*9)+(3*3)+(2*8)+(1*5)=111
111 % 10 = 1
So 993-85-1 is a valid CAS Registry Number.
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3-Diaethoxyphosphoryl-3-dimethoxyphosphoryl-propionsaeure-aethylester
