97939-22-5Relevant academic research and scientific papers
REACTION DE WITTIG "ANORMALE"
Kolodiazhnyi, Oleg I.
, p. 439 - 442 (2007/10/02)
The reaction of P-chloroylids with aldehydes and ketones gives vinylphosphine oxydes.
Phosphine oxide, bis(1,1-dimethylethyl)(1-methyl-2-phenylethenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
97939-22-5
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Basic information
- Product Name: Phosphine oxide, bis(1,1-dimethylethyl)(1-methyl-2-phenylethenyl)-
- Synonyms:
- CAS NO:97939-22-5
- Molecular Formula: C17H27OP
- Molecular Weight: 278.375
- 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: Phosphine oxide, bis(1,1-dimethylethyl)(1-methyl-2-phenylethenyl)-(CAS DataBase Reference)
- NIST Chemistry Reference: Phosphine oxide, bis(1,1-dimethylethyl)(1-methyl-2-phenylethenyl)-(97939-22-5)
- EPA Substance Registry System: Phosphine oxide, bis(1,1-dimethylethyl)(1-methyl-2-phenylethenyl)-(97939-22-5)
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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: 97939-22-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 97939-22-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,9,3 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.Calculate Digit Verification of CAS Registry Number 97939-22:
(7*9)+(6*7)+(5*9)+(4*3)+(3*9)+(2*2)+(1*2)=195
195 % 10 = 5
So 97939-22-5 is a valid CAS Registry Number.
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Phosphine oxide, bis(1,1-dimethylethyl)(1-methyl-2-phenylethenyl)-
