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232548

3-Ethoxymethacrolein

Name: 3-Ethoxymethacrolein
Brand: ALDRICH

96%

Synonym(s):

3-Ethoxy-2-methylpropenal

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About This Item

Linear Formula:

C₂H₅OCH=C(CH₃)CHO

CAS Number:

42588-57-8

Molecular Weight:

114.14

NACRES:

NA.22

PubChem Substance ID:

24853909

UNSPSC Code:

12352100

EC Number:

255-899-4

MDL number:

MFCD00006975

Assay:

96%

Form:

liquid

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Properties

Quality Level

100

assay

96%

form

liquid

refractive index

n20/D 1.4792 (lit.)

bp

78-81 °C/14 mmHg (lit.)

density

0.96 g/mL at 25 °C (lit.)

functional group

aldehyde, ether

storage temp.

2-8°C

SMILES string

CCOC=C(C)C=O

InChI

1S/C6H10O2/c1-3-8-5-6(2)4-7/h4-5H,3H2,1-2H3

InChI key

KDOAHVPFGIYCEU-UHFFFAOYSA-N

Description

Application

3-Ethoxymethacrolein was used in the synthesis of:

5,10-dideaza-5,6,7,8-tetrahydrofolic acid (DDATHF)
quinolines via modified Friedlander synthesis
3-[2-isopropyl-5-methylcyclohexyloxy-(1R, 2S, 5R)]-2-methyl-2E-propenal

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

95.9 °F - closed cup

flash_point_c

35.5 °C - closed cup

ppe

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

Regulatory Information

危险化学品

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Synthesis of quinolines via ortho-lithiated N-acylanilines. A modified Friedlaender synthesis.

Cho IS, et al.

The Journal of Organic Chemistry, 56(26), 7288-7291 (1991)

A simplified and efficient synthesis of 5,10-dideaza-5,6,7,8-tetrahydrofolic acid (DDATHF).

E C Taylor et al.

Investigational new drugs, 14(3), 281-285 (1996-01-01)

A new and extremely efficient synthesis of DDATHF from 4-vinylbenzoic acid and bromomalondialdehyde as precursors has been developed which proceeds in 48% overall yield.

Photooxygenation of chiral dienol ethers: asymmetric synthesis of alkoxydioxines.

Dussault PH, et al.

Tetrahedron, 55(38), 11437-11454 (1999)

Global Trade Item Number

SKU	GTIN
232548-1G	04061836683283
232548-10G	04061836691561