Amino-triphenyl-phosphonium azide (ATPPA) is a complex organic compound with the chemical formula C18H16N3P. It is a derivative of triphenylphosphine, featuring an amino group and an azide group attached to the phosphorus atom. ATPPA is a versatile reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the Staudinger reaction, where it acts as a phosphine source. The azide group in ATPPA can also participate in various chemical transformations, such as the formation of nitriles or through click chemistry reactions with alkynes. Its stability and reactivity make it a valuable tool in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.

3082-18-6

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Basic information
1. Product Name: amino-triphenyl-phosphonium; azide
2. Synonyms: amino-triphenyl-phosphonium; azide
3. CAS NO:3082-18-6
4. Molecular Formula:
5. Molecular Weight: 320.334
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: amino-triphenyl-phosphonium; azide(CAS DataBase Reference)
10. NIST Chemistry Reference: amino-triphenyl-phosphonium; azide(3082-18-6)
11. EPA Substance Registry System: amino-triphenyl-phosphonium; azide(3082-18-6)
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: 3082-18-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3082-18-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,8 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3082-18:
(6*3)+(5*0)+(4*8)+(3*2)+(2*1)+(1*8)=66
66 % 10 = 6
So 3082-18-6 is a valid CAS Registry Number.

3082-18-6Upstream product

603-35-0 triphenylphosphine

3082-18-6Downstream Products

791-28-6 Triphenylphosphine oxide

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