2-Oxopentanal, also known as methylglyoxal, is an organic compound with the chemical formula C3H4O2. It is a colorless liquid with a pungent, acrid odor and is a key intermediate in various chemical syntheses. Methylglyoxal is produced industrially through the oxidation of acetaldehyde and is used in the synthesis of pharmaceuticals, perfumes, and other organic compounds. It is also a naturally occurring compound found in certain foods and beverages, where it can contribute to flavor and aroma. However, it is also known to be a reactive aldehyde that can form adducts with proteins and nucleic acids, potentially leading to adverse health effects if present in high concentrations.

7332-93-6

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Basic information
1. Product Name: 2-oxopentanal
2. Synonyms: .alpha.-Ketopentanal
3. CAS NO:7332-93-6
4. Molecular Formula: C₅H₈O₂
5. Molecular Weight: 100.1158
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 112°C at 760 mmHg
3. Flash Point: 29.4°C
4. Appearance: N/A
5. Density: 0.948g/cm³
6. Vapor Pressure: 22.2mmHg at 25°C
7. Refractive Index: 1.397
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: 2-oxopentanal(CAS DataBase Reference)
11. NIST Chemistry Reference: 2-oxopentanal(7332-93-6)
12. EPA Substance Registry System: 2-oxopentanal(7332-93-6)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 7332-93-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 7332-93-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,3 and 2 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7332-93:
(6*7)+(5*3)+(4*3)+(3*2)+(2*9)+(1*3)=96
96 % 10 = 6
So 7332-93-6 is a valid CAS Registry Number.

7332-93-6Upstream product

7332-93-6Downstream Products

18495-78-8 2-phenylhydrazono-valeraldehyde phenylhydrazone

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