1.07243

1,2-苯二胺

GR for analysis

• 同義詞: 1,2-苯二胺
• 線性公式: 1,2-(NH₂)₂C₆H₄
• CAS號碼: 95-54-5
• 分子量：: 108.14
• MDL號碼: MFCD00007721
• 分類程式碼代碼: 12352116
• 酶委員會索引編號: 202-430-6
• NACRES: NB.21

屬性

• 蒸汽壓力: 0.013 hPa ( 20 °C)
• 品質等級: 100
• 形狀: solid
• 自燃溫度: 540 °C
• expl. lim.: 1.5 % (v/v)
• pH值: 7-8 (20 °C, 50 g/L in H₂O)
• bp: 257 °C/1013 hPa
• mp: 99-103 °C
• 轉變溫度: flash point 110 °C
• 溶解度: 54 g/L
• 密度: 1.14 g/cm³ at 20 °C
• 體積密度: 530 kg/m³
• 儲存溫度: 2-30°C
• InChI: 1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2
• InChI 密鑰: GEYOCULIXLDCMW-UHFFFAOYSA-N

描述

應用

• Synthesis of imines from the coupling reaction of alcohols and amines catalyzed by phosphine-free cobalt(II) complexes.: This study explores the use of 1,2-phenylenediamine in catalytic systems, demonstrating its efficacy in synthesizing imines, which are pivotal in various synthetic applications (Mahato et al., 2024).



• Copper(II) Driven Fluorescence switch-on Detection of Ovalbumin and GSH Using a Pyridoxal 5′-phosphate Derived Tetradentate Schiff Base and its Applications.: Research demonstrates the application of 1,2-phenylenediamine-based ligands in creating sensitive fluorescent probes for bioanalytical applications (Dhanshri et al., 2024).

分析報告

含量测定（HClO₄）： ≥ 99.0 %
鉴别（IR）：通过测试
熔程（下限值）： ≥ 99 °C
熔程（上限值）： ≤ 103 °C
硫酸灰分： ≤ 0.25 %
水（K.F.）： ≤ 1.0 %

安全資訊

• 象形圖: GHS06,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H301 - H312 + H332 - H317 - H319 - H341 - H351 - H410
• 防範說明: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Sens. 1
• 儲存類別代碼: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 276.8 °F - closed cup
• 閃點（°C）: 136 °C - closed cup