Cas 83567-90-2,Phosphoric acid 1-(4-butoxy-phenyl)-2,2-difluoro-ethyl ester diethyl ester

83567-90-2

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Basic information

Product Name: Phosphoric acid 1-(4-butoxy-phenyl)-2,2-difluoro-ethyl ester diethyl ester
Synonyms: Phosphoric acid 1-(4-butoxy-phenyl)-2,2-difluoro-ethyl ester diethyl ester
CAS NO:83567-90-2
Molecular Formula:
Molecular Weight: 366.342
EINECS: N/A
Product Categories: N/A

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: Phosphoric acid 1-(4-butoxy-phenyl)-2,2-difluoro-ethyl ester diethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Phosphoric acid 1-(4-butoxy-phenyl)-2,2-difluoro-ethyl ester diethyl ester(83567-90-2)
EPA Substance Registry System: Phosphoric acid 1-(4-butoxy-phenyl)-2,2-difluoro-ethyl ester diethyl ester(83567-90-2)

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: 83567-90-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 83567-90-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,6 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83567-90:
(7*8)+(6*3)+(5*5)+(4*6)+(3*7)+(2*9)+(1*0)=162
162 % 10 = 2
So 83567-90-2 is a valid CAS Registry Number.

83567-90-2Upstream product

83567-76-4 [2-(4-Butoxy-phenyl)-1,1-difluoro-2-hydroxy-ethyl]-phosphonic acid diethyl ester

83567-90-2Downstream Products

83567-90-2Relevant academic research and scientific papers

(DIETHYLPHOSPHINYL)DIFLUOROMETHYLLITHIUM. -PREPARATION AND SYNTHETIC APPLICATION-

Obayashi, Michio,Ito, Eiji,Matsui, Kiyohide,Kondo, Kiyosi

, p. 2323 - 2326 (1982)

The action of lithium diisopropylamide on diethyl difluoromethylphosphonate gives the title reagent which reacts with various electrophiles to introduce difluoromethylene or difluoromethyl unit.

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