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T60607

Triethyl orthopropionate

Name: Triethyl orthopropionate
Brand: ALDRICH

97%

Synonym(s):

1,1,1-Triethoxypropane

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About This Item

Linear Formula:

CH₃CH₂C(OC₂H₅)₃

CAS Number:

115-80-0

Molecular Weight:

176.25

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24900343

EC Number:

204-108-0

Beilstein/REAXYS Number:

906798

MDL number:

MFCD00009226

Assay:

97%

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Properties

Quality Level

200

assay

97%

refractive index

n20/D 1.402 (lit.)

bp

155-160 °C (lit.)

density

0.876 g/mL at 25 °C (lit.)

SMILES string

CCOC(CC)(OCC)OCC

InChI

1S/C9H20O3/c1-5-9(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3

InChI key

FGWYWKIOMUZSQF-UHFFFAOYSA-N

Description

Application

Triethyl orthopropionate is commonly used in the Claisen rearrangement to construct new C-C bonds. It can react with pyrrole and chloroacetic acid to form 1,1,1- [tri-(pyrrol-2-yl)]propane.

pictograms

GHS02,GHS07

signalword

Warning

hcodes

H226,H315,H319

pcodes

P210 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

140.0 °F - closed cup

flash_point_c

60 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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The Johnson-Claisen rearrangement of 3-hydroxy-2-methylenealkanenitriles: Stereoselective synthesis of functionalized trisubstituted alkenes.

Basavaiah D and Pandiaraju S

Tetrahedron Letters, 36(5), 757-758 (1995)

Acyclic stereoselection. 44. Diastereoselectivity in the ortho ester Claisen rearrangement of chiral propargylic alcohols. Use of. beta.-allenic esters as chiral methylmalonaldehyde synthons.

Henderson M A and Heathcock C H

The Journal of Organic Chemistry, 53(20), 4736-4745 (1988)

Stereoselectivity in the ortho ester Claisen rearrangements of the E and Z isomers of. gamma.-(1, 3-dioxan-4-yl) allyl alcohols.

Tadano K, et al.

The Journal of Organic Chemistry, 55(7), 2108-2113 (1990)

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Global Trade Item Number

SKU	GTIN
T60607-500ML	04061837358296
T60607-100ML	04061837358289