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189170

5,6-Dihydro-4-methoxy-2H-pyran

Name: 5,6-Dihydro-4-methoxy-2<I>H</I>-pyran
Brand: ALDRICH

95%

Synonym(s):

4-Methoxy-5,6-dihydropyran

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About This Item

Empirical Formula (Hill Notation):

C₆H₁₀O₂

CAS Number:

17327-22-9

Molecular Weight:

114.14

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24851368

EC Number:

241-348-5

Beilstein/REAXYS Number:

1341205

MDL number:

MFCD00006570

Assay:

95%

Form:

liquid

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Properties

assay

95%

form

liquid

refractive index

n20/D 1.462 (lit.)

bp

59 °C/20 mmHg (lit.)

density

1.022 g/mL at 25 °C (lit.)

functional group

ether

SMILES string

COC1=CCOCC1

InChI

1S/C6H10O2/c1-7-6-2-4-8-5-3-6/h2H,3-5H2,1H3

InChI key

FSMHNRHLQAABPS-UHFFFAOYSA-N

Description

General description

5,6-Dihydro-4-methoxy-2H-pyran is suitable reagent for protection of nucleoside hydroxyl functions.

Application

5,6-Dihydro-4-methoxy-2H-pyran was used in solid-phase synthesis of series of oligoribonucleotides. It was also used as reagent for the protection of chiral alcohols.

Pictograms

GHS02

Signal Word

Warning

Hazard Codes

H226

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

114.8 °F - closed cup

Flash Point (°C)

46 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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