Cas 139622-55-2,2H-Pyran, tetrahydro-2-[[1-(phenoxymethyl)-2-propynyl]oxy]-

139622-55-2

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Basic information

Product Name: 2H-Pyran, tetrahydro-2-[[1-(phenoxymethyl)-2-propynyl]oxy]-
Synonyms:
CAS NO:139622-55-2
Molecular Formula: C15H18O3
Molecular Weight: 246.306
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: 2H-Pyran, tetrahydro-2-[[1-(phenoxymethyl)-2-propynyl]oxy]-(CAS DataBase Reference)
NIST Chemistry Reference: 2H-Pyran, tetrahydro-2-[[1-(phenoxymethyl)-2-propynyl]oxy]-(139622-55-2)
EPA Substance Registry System: 2H-Pyran, tetrahydro-2-[[1-(phenoxymethyl)-2-propynyl]oxy]-(139622-55-2)

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: 139622-55-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139622-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,2 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139622-55:
(8*1)+(7*3)+(6*9)+(5*6)+(4*2)+(3*2)+(2*5)+(1*5)=142
142 % 10 = 2
So 139622-55-2 is a valid CAS Registry Number.

139622-55-2Upstream product

139622-55-2Downstream Products

139622-55-2Relevant academic research and scientific papers

Sulfuric acid adsorbed on silica gel. An efficient catalyst for the tetrahydropyranylation of alcohols

Chavez,Godinez

, p. 159 - 164 (1992)

Sulfuric acid adsorbed on silica gel is an efficient catalyst for the tetrahydropyranylation of alcohols and phenols. The reaction takes 1 to 10 minutes to be completed and nearly quantitative yields are obtained. The method is remarkable simple and inexpensive.

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