N,N'-bis[(2-methylamino)ethyl]-1,3-propanediamine, also known as 1,3-bis[(2-dimethylamino)ethyl]-2-propanediamine, is an organic compound with the chemical formula C9H24N4. It is a colorless liquid with a molecular weight of 192.32 g/mol. N,N'-bis[(2-methylamino)ethyl]-1,3-propanediamine is primarily used as a curing agent for epoxy resins, enhancing their mechanical properties and thermal stability. It is also employed as a cross-linking agent in various applications, such as coatings, adhesives, and composite materials. Due to its amine functionality, it can react with epoxy groups to form strong, durable bonds. The compound is known for its high reactivity and efficiency in curing processes, making it a valuable component in the production of high-performance materials.

6809-77-4

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Basic information
1. Product Name: N,N'-bis[(2-methylamino)ethyl]-1,3-propanediamine
2. Synonyms: N,N'-bis[(2-methylamino)ethyl]-1,3-propanediamine
3. CAS NO:6809-77-4
4. Molecular Formula: C9H24 N4
5. Molecular Weight: 188.31
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 6809-77-4.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: N,N'-bis[(2-methylamino)ethyl]-1,3-propanediamine(CAS DataBase Reference)
10. NIST Chemistry Reference: N,N'-bis[(2-methylamino)ethyl]-1,3-propanediamine(6809-77-4)
11. EPA Substance Registry System: N,N'-bis[(2-methylamino)ethyl]-1,3-propanediamine(6809-77-4)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. RIDADR: 2735
5. WGK Germany:
6. RTECS:
7. HazardClass: 8
8. PackingGroup: III
9. Hazardous Substances Data: 6809-77-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 6809-77-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,0 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6809-77:
(6*6)+(5*8)+(4*0)+(3*9)+(2*7)+(1*7)=124
124 % 10 = 4
So 6809-77-4 is a valid CAS Registry Number.

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