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281670

4-Nitrocinnamaldehyde, predominantly trans

Name: 4-Nitrocinnamaldehyde, predominantly <I>trans</I>
Brand: ALDRICH

98%

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About This Item

Linear Formula:

O₂NC₆H₄CH=CHCHO

CAS Number:

49678-08-2

Molecular Weight:

177.16

NACRES:

NA.22

PubChem Substance ID:

24856988

UNSPSC Code:

12352100

EC Number:

217-076-8

MDL number:

MFCD00007379

Assay:

98%

Form:

solid

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Properties

Quality Segment

100

assay

98%

form

solid

mp

140-143 °C (lit.)

functional group

aldehyde, nitro

storage temp.

2-8°C

SMILES string

[H]C(=O)\C=C\c1ccc(cc1)[N+]([O-])=O

InChI

1S/C9H7NO3/c11-7-1-2-8-3-5-9(6-4-8)10(12)13/h1-7H/b2-1+

InChI key

ALGQVMMYDWQDEC-OWOJBTEDSA-N

Description

General description

Reduction of trans-4-nitrocinnamaldehyde using the polymer-supported Hantzsch 1,4-dihydropyridine ester and a catalytic amount of HCl has been investigated.

Application

4-Nitrocinnamaldehyde has been used in the preparation of 2, 2′-[(E)-3-(4-nitrophenyl) prop-2-ene-1,1-diyl] bis(3-hydroxy-5, 5-dimethylcyclohex-2-en-1-one).

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319

Precautionary Statements

P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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