Meldrum's acid sodium salt, also known as 2-oxo-1,2-dihydro-3H-isochromene-3-carboxylate sodium salt, is a white crystalline solid with the chemical formula C6H5O3Na. It is a derivative of Meldrum's acid, which is a cyclic compound formed by the reaction of acetone and ethyl cyanoacetate. Meldrum's acid sodium salt is widely used as a reagent in organic synthesis, particularly in the preparation of β-lactones, β-lactams, and other heterocyclic compounds. It is also employed as a catalyst in various chemical reactions, such as the synthesis of polymers and the formation of carbon-carbon bonds. Due to its versatility and stability, Meldrum's acid sodium salt has become an important tool in the field of organic chemistry.
5284-32-2
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Basic information
- Product Name: Meldrum's acid sodium salt
- Synonyms: Meldrum's acid sodium salt
- CAS NO:5284-32-2
- Molecular Formula:
- Molecular Weight: 166.109
- 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: Meldrum's acid sodium salt(CAS DataBase Reference)
- NIST Chemistry Reference: Meldrum's acid sodium salt(5284-32-2)
- EPA Substance Registry System: Meldrum's acid sodium salt(5284-32-2)
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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: 5284-32-2(Hazardous Substances Data)
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5284-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5284-32-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,8 and 4 respectively; the second part has 2 digits, 3 and 2 respectively.Calculate Digit Verification of CAS Registry Number 5284-32:
(6*5)+(5*2)+(4*8)+(3*4)+(2*3)+(1*2)=92
92 % 10 = 2
So 5284-32-2 is a valid CAS Registry Number.
5284-32-2Upstream product
5284-32-2Downstream Products
- 75307-57-2 2,2-dimethyl-5-<<(phenylmethoxy)carbonyl>oxy>-1,3-dioxane-4,6-dione
- 114250-38-3 trans-5-<<2-(acetyloxy)cyclohexyl>carbonyl>-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl phenylmethyl carbonate
- 114250-37-2 cis-5-<<2-(acetyloxy)cyclohexyl>carbonyl>-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl phenylmethyl carbonate
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Meldrum's acid sodium salt
