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265160

3,4-Difluorobenzaldehyde

Name: 3,4-Difluorobenzaldehyde
Brand: ALDRICH

97%

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About This Item

Linear Formula:

F₂C₆H₃CHO

CAS Number:

34036-07-2

Molecular Weight:

142.10

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24856058

EC Number:

422-180-3

Beilstein/REAXYS Number:

2241231

MDL number:

MFCD00010328

Assay:

97%

Form:

liquid

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Properties

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.5 (lit.)

density

1.288 g/mL at 25 °C (lit.)

functional group

aldehyde, fluoro

SMILES string

[H]C(=O)c1ccc(F)c(F)c1

InChI

1S/C7H4F2O/c8-6-2-1-5(4-10)3-7(6)9/h1-4H

InChI key

JPHKMYXKNKLNDF-UHFFFAOYSA-N

Description

Application

3,4-Difluorobenzaldehyde was used in the synthesis of 3-benzylidene 20,29-dihydrobetulinic acid derivatives.

pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H317,H319,H412

pcodes

P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

flash_point_f

156.2 °F - DIN 51758

flash_point_c

69 °C - DIN 51758

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Synthesis of 3-O-acyl/3-benzylidene/3-hydrazone/3-hydrazine/17-carboxyacryloyl ester derivatives of betulinic acid as anti-angiogenic agents.

Rama Mukherjee et al.

Bioorganic & medicinal chemistry letters, 14(12), 3169-3172 (2004-05-20)

New 3-O-acyl, 3-benzylidene, 3-hydrazone, 3-hydrazine, 17-carboxyacryloyl ester derivatives of betulinic acid (2-6, 8-11, 13, 17, 18, 21, and 22) were synthesized and evaluated in vitro for anti-angiogenic activity on endothelial cell cytotoxicity, specificity, and tube-formation ability. All derivatives reported here

Global Trade Item Number

SKU	GTIN
265160-25G	04061838348258
265160-5G	04061826124901