73120
4-Nitrobenzoyl chloride
derivatization grade (HPLC), LiChropur™, ≥99.0% (GC)
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About This Item
Linear Formula:
O2NC6H4COCl
CAS Number:
Molecular Weight:
185.56
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-517-4
Beilstein/REAXYS Number:
473192
MDL number:
Assay:
≥99.0% (GC)
Form:
crystals
grade
derivatization grade (HPLC)
Quality Level
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
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
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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wgk
WGK 1
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
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
Regulatory Information
危险化学品
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The synthesis of silica-immobilized 1, 2-naphthoquinone thiosemicarbazone with 3-aminopropyltriethoxy silane and 4-nitrobenzoyl chloride.
Audu, Aramani A.
Reactive Polymers, 10, 3-9 (1989)
Ruben Vardanyan, Victor Hruby
Synthesis of Essential Drugs, 391-391 (2006)
Synthesis of cellulose benzoates under homogeneous conditions in an ionic liquid.
Zhang, Jinming, et al.
Cellulose, 16, 299-308 (2009)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 73120-25G | 04061833415863 |
| 73120-100G | 04061833380017 |
| 73120-500G | 04061833439579 |