Cas 1228699-91-9,(E)-dimethyl 2-hydroxy-4-(3-(trifluoromethyl)phenyl)but-3-en-2-ylphosphonate

1228699-91-9

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Basic information

Product Name: (E)-dimethyl 2-hydroxy-4-(3-(trifluoromethyl)phenyl)but-3-en-2-ylphosphonate
Synonyms: (E)-dimethyl 2-hydroxy-4-(3-(trifluoromethyl)phenyl)but-3-en-2-ylphosphonate
CAS NO:1228699-91-9
Molecular Formula:
Molecular Weight: 324.237
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: (E)-dimethyl 2-hydroxy-4-(3-(trifluoromethyl)phenyl)but-3-en-2-ylphosphonate(CAS DataBase Reference)
NIST Chemistry Reference: (E)-dimethyl 2-hydroxy-4-(3-(trifluoromethyl)phenyl)but-3-en-2-ylphosphonate(1228699-91-9)
EPA Substance Registry System: (E)-dimethyl 2-hydroxy-4-(3-(trifluoromethyl)phenyl)but-3-en-2-ylphosphonate(1228699-91-9)

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: 1228699-91-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1228699-91-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,6,9 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1228699-91:
(9*1)+(8*2)+(7*2)+(6*8)+(5*6)+(4*9)+(3*9)+(2*9)+(1*1)=199
199 % 10 = 9
So 1228699-91-9 is a valid CAS Registry Number.

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1228699-91-9Relevant academic research and scientific papers

Highly efficient synthesis of quaternary α-hydroxy phosphonates via lewis acid-catalyzed hydrophosphonylation of ketones

Zhou, Xin,Liu, Yanling,Chang, Lu,Zhao, Jiannan,Shang, Deju,Liu, Xiaohua,Lin, Lili,Feng, Xiaoming

supporting information; experimental part, p. 2567 - 2572 (2009/12/27)

A Lewis acid catalyst has been first applied to the hydrophosphonylation of ketones, giving the corresponding quaternary a-hydroxy phosphonates in high yields (up to 98%). The present method was highly tolerable for functionalized ketones. Moreover, the f

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