N,N′-Diisopropyl-O-(4-nitrobenzyl)isourea

• Catalog No.: 38434
• CAS Number: 2978-11-2
• M. F.: C14H21N3O3
• M. W.: 279.33484
• Purity: ≥90% (CHN)

SYNONYMS

• Title: N,N′-二异丙基-O(4-硝基苄基)异脲
• IUPAC name: N,N'-bis(propan-2-yl)[(4-nitrophenyl)methoxy]methanimidamide
• IUPAC Traditional name: N,N'-diisopropyl(4-nitrophenyl)methoxymethanimidamide
• Synonyms: O-(4-硝基苯甲基)-N,N′-二异丙基异脲; NBDI; O-(4-Nitrobenzyl)-N,N′-diisopropylisourea; 1,3-Diisopropyl-2-(4-nitrobenzyl)isourea; 对硝基苯酰基,N,N-二异丙基脲

DATABASE IDS

• MDL Number: MFCD00042046
• PubChem SID: 24863988
• EC Number: 221-027-6
• CAS Number: 2978-11-2

PROPERTIES

• abs.: Amax/275 nm 9600 (mol. abs.)(lit.)
• Empirical Formula (Hill Notation): C14H21N3O3
• Grade: for HPLC derivatization
• Purity: ≥90% (CHN)
• Melting Point: 37-40 °C
• GHS Signal Word: Danger
• GHS Hazard statements: H301-H311-H331
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
• GHS Precautionary statements: P261-P280-P301 + P310-P311
• RID/ADR: UN 2811 6.1/PG 2
• Risk Statements: 23/24/25
• Safety Statements: 36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 6.1
• UN Number: 2811
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Chromogenic reagent used for liquid chromatographic analysis of carboxylic acids1,2,3

Description (简体中文)

Other Notes
HPLC 分析羧酸时用到的显色剂。1,2,3