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528226

5-Bromo-2(1H)-pyridone

Name: 5-Bromo-2(1<I>H</I>)-pyridone
Brand: ALDRICH

97%

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About This Item

Empirical Formula (Hill Notation):

C₅H₄BrNO

CAS Number:

13466-38-1

Molecular Weight:

174.00

NACRES:

NA.22

PubChem Substance ID:

24877569

UNSPSC Code:

12352100

MDL number:

MFCD00456288

Assay:

97%

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Properties

Quality Segment

100

assay

97%

mp

180-183 °C (lit.)

functional group

bromo

SMILES string

BrC1=CNC(=O)C=C1

InChI

1S/C5H4BrNO/c6-4-1-2-5(8)7-3-4/h1-3H,(H,7,8)

InChI key

NDMZZQRNZFWMEZ-UHFFFAOYSA-N

Description

General description

5-Bromo-2(1H)-pyridone undergoes difluormethylation in the presence of sodium chlorodifluoroacetate (ClCF₂COONa) and methyl cyanide.

pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H319,H335

pcodes

P261 - P264 - P271 - P301 + P312 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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