73120

4-nitrobenzoile cloruro

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

• Formula condensata: O₂NC₆H₄COCl
• Numero CAS: 122-04-3
• Peso molecolare: 185.56
• Beilstein: 473192
• Numero CE: 204-517-4
• Numero MDL: MFCD00007345
• Codice UNSPSC: 12000000
• ID PubChem: 329764631
• NACRES: NA.22

Proprietà

• Grado: for HPLC derivatization
• Livello qualitativo: 100
• Saggio: ≥99.0% (GC)
• Forma fisica: crystals
• Qualità: LiChropur^™
• tecniche: HPLC: suitable
• Residuo alla calcinazione: ≤0.05% (as SO₄)
• P. eboll.: 202-205 °C/105 mmHg (lit.)
• Punto di fusione: 71-74 °C (lit.); 71-74 °C
• Stringa SMILE: [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; SKDHHIUENRGTHK-UHFFFAOYSA-N

Descrizione

Descrizione generale

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

Applicazioni

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.

Altre note

Derivatization of hydroxy groups for HPLC

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Note legali

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Pittogrammi: GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H290,H314
• Consigli di prudenza: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classi di pericolo: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• Codice della classe di stoccaggio: 8A - Combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 215.6 °F - closed cup
• Punto d’infiammabilità (°C): 102 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges