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4-Nitrobenzoyl chloride

Name: 4-Nitrobenzoyl chloride
Brand: SIAL

derivatization grade (HPLC), LiChropur^™, ≥99.0% (GC)

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About This Item

Linear Formula:

O₂NC₆H₄COCl

CAS Number:

122-04-3

Molecular Weight:

185.56

UNSPSC Code:

23151817

NACRES:

NA.22

PubChem Substance ID:

329764631

EC Number:

204-517-4

Beilstein/REAXYS Number:

473192

MDL number:

MFCD00007345

Assay:

≥99.0% (GC)

Form:

crystals

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Properties

Quality Segment

100

grade

derivatization grade (HPLC)

assay

≥99.0% (GC)

form

crystals

quality

LiChropur^™

technique(s)

HPLC: suitable

ign. residue

≤0.05% (as SO₄)

bp

202-205 °C/105 mmHg (lit.)

mp

71-74 °C

SMILES string

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

InChI

1S/C7H4ClNO3/c8-7(10)5-1-3-6(4-2-5)9(11)12/h1-4H

InChI key

SKDHHIUENRGTHK-UHFFFAOYSA-N

Description

General description

4-Nitrobenzoyl chloride is a derivatization reagent. It reacts with L-glutamic acid undergoing methylation using formaldehyde, synthesizing N-(4-methylaminobenzoyl)glutaminic acid.

Application

4-Nitrobenzoyl chloride was used in separating polyhydric alcohols using HPLC. It was used in snythesizing cellulose benzotates by adding to cellulose/1-allyl-3-methylimidazolium chloride followed by characterization using FT-IF, ¹H-NMR and ¹³C-NMR spectroscopy. It may be used in synthesizing 1-aryloxyacetyl-4-(4-nitrobenzoyl)-thiosemicarbazides under phase transfer catalysis and microwave irradiation with ammonium thiocyanate and aryloxyacetic acid hydrazides.

Other Notes

Derivatization of hydroxy groups for HPLC

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS05

signalword

Danger

hcodes

H290,H314

pcodes

P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

215.6 °F - closed cup

flash_point_c

102 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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