Phosphonic acid, (1-methyl-3-oxopropyl)-, diethyl ester, also known as 1-Methyl-3-oxopropylphosphonic acid diethyl ester, is a chemical compound with the molecular formula C7H15O4P. It is a colorless liquid with a molecular weight of 200.16 g/mol. Phosphonic acid, (1-methyl-3-oxopropyl)-, diethyl ester is an organophosphorus compound, specifically a phosphonic acid derivative, and is used as a building block in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is known for its stability, reactivity, and ability to form stable derivatives, making it a valuable intermediate in organic synthesis. The compound is also characterized by its potential to form chelates with metal ions, which can be useful in various applications.
7749-90-8
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Basic information
- Product Name: Phosphonic acid, (1-methyl-3-oxopropyl)-, diethyl ester
- Synonyms:
- CAS NO:7749-90-8
- Molecular Formula: C8H17O4P
- Molecular Weight: 208.194
- 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: Phosphonic acid, (1-methyl-3-oxopropyl)-, diethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: Phosphonic acid, (1-methyl-3-oxopropyl)-, diethyl ester(7749-90-8)
- EPA Substance Registry System: Phosphonic acid, (1-methyl-3-oxopropyl)-, diethyl ester(7749-90-8)
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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: 7749-90-8(Hazardous Substances Data)
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7749-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7749-90-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,4 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.Calculate Digit Verification of CAS Registry Number 7749-90:
(6*7)+(5*7)+(4*4)+(3*9)+(2*9)+(1*0)=138
138 % 10 = 8
So 7749-90-8 is a valid CAS Registry Number.
7749-90-8Upstream product
7749-90-8Downstream Products
- 79469-39-9 (3-Benzylamino-3-cyano-1-methyl-propyl)-phosphonic acid diethyl ester
- 902526-30-1 (3-benzyloxyamino-1-methyl-propyl)-phosphonic acid diethyl ester
- 902526-35-6 [3-(benzyloxy-formyl-amino)-1-methyl-propyl]-phosphonic acid diethyl ester
- 902526-40-3 [3-(acetyl-benzyloxy-amino)-1-methyl-propyl]-phosphonic acid diethyl ester
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Phosphonic acid, (1-methyl-3-oxopropyl)-, diethyl ester
