"2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane" is a complex organic compound with a unique structure. It is characterized by a spiro[4.4]nonane framework, which is a nine-membered ring system with two quaternary carbon centers. The molecule contains two oxygen atoms (1,6-dioxa) and two nitrogen atoms (4,9-diaza), which are part of the ring structure. The presence of six methyl groups (hexamethyl) attached to various carbon atoms contributes to the molecule's steric bulk. The λ5 notation indicates the presence of a phosphorus atom in a specific oxidation state and geometry within the molecule. 2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane is of interest in the field of organophosphorus chemistry due to its potential applications in areas such as catalysis and materials science.
51675-99-1
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Basic information
- Product Name: 2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane
- Synonyms:
- CAS NO:51675-99-1
- Molecular Formula:
- Molecular Weight: 234.279
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane(CAS DataBase Reference)
- NIST Chemistry Reference: 2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane(51675-99-1)
- EPA Substance Registry System: 2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane(51675-99-1)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 51675-99-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 51675-99-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,6,7 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.Calculate Digit Verification of CAS Registry Number 51675-99:
(7*5)+(6*1)+(5*6)+(4*7)+(3*5)+(2*9)+(1*9)=141
141 % 10 = 1
So 51675-99-1 is a valid CAS Registry Number.
51675-99-1Upstream product
51675-99-1Downstream Products
- 61890-50-4 5-(hydroxy-phenyl-methyl)-2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane
- 61890-62-8 1-methyl-1-[2-methyl-2-(3,5,5-trimethyl-[1,3,2]oxazaphospholidin-2-yloxy)-propyl]-3-phenyl-urea
- 53662-82-1 5-(1-cyclohexylamino-ethyl)-2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane
- 53662-77-4 2,2,4,7,7,9-hexamethyl-5-(methylamino-phenyl-methyl)-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane
- 61890-51-5 2,2,4,7,7,9-hexamethyl-5-(phenyl-trimethylsilanyloxy-methyl)-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane
- 53662-81-0 5-(anilino-phenyl-methyl)-2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane
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2,2,4,7,7,9-hexamethyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane
