α-Cyanoethyliden-diaminomaleonitril, also known as α-Cyanoethylidene-N,N'-Diaminomaleonitrile, is a chemical compound with the molecular formula C10H8N4. It is a yellow crystalline solid that is soluble in water and various organic solvents. α-Cyanoethyliden-diaminomaleonitril is primarily used as a crosslinking agent in the production of polyamides and other polymers, enhancing their mechanical properties and thermal stability. It is also employed as a reagent in organic synthesis, particularly in the preparation of various heterocyclic compounds. Due to its reactivity and potential health hazards, it is essential to handle α-Cyanoethyliden-diaminomaleonitril with proper safety measures.

57443-97-7

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Basic information
1. Product Name: α-Cyanoethyliden-diaminomaleonitril
2. Synonyms:
3. CAS NO:57443-97-7
4. Molecular Formula:
5. Molecular Weight: 159.15
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: α-Cyanoethyliden-diaminomaleonitril(CAS DataBase Reference)
10. NIST Chemistry Reference: α-Cyanoethyliden-diaminomaleonitril(57443-97-7)
11. EPA Substance Registry System: α-Cyanoethyliden-diaminomaleonitril(57443-97-7)
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: 57443-97-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 57443-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,4,4 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 57443-97:
(7*5)+(6*7)+(5*4)+(4*4)+(3*3)+(2*9)+(1*7)=147
147 % 10 = 7
So 57443-97-7 is a valid CAS Registry Number.

57443-97-7Upstream product

57443-97-7Downstream Products

57444-02-7 (Z)-2-Amino-3-[(cyano-methyl-methyl)-amino]-but-2-enedinitrile

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