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2-Propanol, 1-[(tetrahydro-2H-pyran-2-yl)oxy]-, also known as 1-(tetrahydro-2H-pyran-2-yl)oxypropan-2-ol, is a chemical compound with the molecular formula C9H18O3. It is a derivative of 2-propanol, where a hydroxyl group is replaced by a tetrahydro-2H-pyran-2-yloxy group. 2-Propanol, 1-[(tetrahydro-2H-pyran-2-yl)oxy]- is an ether, specifically a cyclic ether, and is used as a protecting group in organic synthesis, particularly in the protection of alcohols. It is soluble in organic solvents and has a molecular weight of 174.24 g/mol. The compound is important in the synthesis of various pharmaceuticals and other organic compounds due to its ability to temporarily mask the reactivity of hydroxyl groups during chemical reactions.

4247-43-2

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4247-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4247-43-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,4 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4247-43:
(6*4)+(5*2)+(4*4)+(3*7)+(2*4)+(1*3)=82
82 % 10 = 2
So 4247-43-2 is a valid CAS Registry Number.

4247-43-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[(tetrahydropyran-2-yl)oxyl]-2-propanol

1.2 Other means of identification

Product number -
Other names 1-Tetrahydropyranylpropylenglykol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4247-43-2 SDS

4247-43-2Relevant academic research and scientific papers

A REASSESSMENT OF THE PHYTOTOXIN, RHYNCHOSPOROSIDE: ATTACHMENT OF THE AGLYCON

Beier, Ross C.,Mundy, Bradford P.,Strobel, Gary A.

, p. 79 - 88 (1983)

The aglycon of rhynochosporoside has been established as 1,2-propanediol, and its site of attachment has been reassigned from O-2 to O-1 of the aglycon.Syntheses of the corresponding cellobiosides, previously suggested to be the phytotoxic compounds, are

Chemoselective tetrahydropyranylation of primary alcohols under freezing water pressure

Boruwa, Joshodeep,Bhuyan, Ranjana,Gogoi, Naminita,Barua, Nabin C.

, p. 331 - 334 (2007/10/03)

A highly efficient environmentally friendly method for selective tetrahydropyranylation of primary alcoholic groups under pressure exerted by freezing water has been described.

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