(±)-1,2-Propanediol, also known as Propylene Glycol, is a colorless, viscous, and odorless organic compound with the chemical formula C3H8O2. It is a diol, meaning it contains two hydroxyl groups (-OH) attached to a three-carbon chain. This versatile chemical is widely used in various industries, including pharmaceuticals, cosmetics, food, and beverages, as a humectant, solvent, and preservative. It is also a key component in the production of polymers and antifreeze. Due to its ability to mix with water and other solvents, (±)-1,2-Propanediol is valued for its stability, low toxicity, and hygroscopic properties, making it a popular choice in numerous applications.

4254-16-4

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Basic information
1. Product Name: (±)-1,2-Propanediol
2. Synonyms:
3. CAS NO:4254-16-4
4. Molecular Formula: C₃H₈O₂
5. Molecular Weight: 76.09442
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 4254-16-4.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: (±)-1,2-Propanediol(CAS DataBase Reference)
10. NIST Chemistry Reference: (±)-1,2-Propanediol(4254-16-4)
11. EPA Substance Registry System: (±)-1,2-Propanediol(4254-16-4)
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: 4254-16-4(Hazardous Substances Data)

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4254-16-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4254-16-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,5 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4254-16:
(6*4)+(5*2)+(4*5)+(3*4)+(2*1)+(1*6)=74
74 % 10 = 4
So 4254-16-4 is a valid CAS Registry Number.

4254-16-4Upstream product

4254-16-4Downstream Products

123-38-6 propionaldehyde

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