270598

1,2-二氯苯

suitable for HPLC, 99%

• 经验公式（希尔记法）: C₆H₄Cl₂
• CAS号: 95-50-1
• 分子量: 147.00
• Beilstein: 606078
• EC號碼: 202-425-9
• MDL號碼: MFCD00000535
• 分類程式碼代碼: 12190000
• PubChem物質ID: 329752954
• NACRES: NA.21

属性

• 蒸汽密度: 5.1 (vs air)
• 品質等級: 100
• 蒸汽壓力: 1.2 mmHg ( 20 °C); 1.6 mmHg ( 35 °C)
• 化驗: 99%
• 形狀: liquid
• 自燃溫度: 1198 °F
• 純化經由: glass distillation
• expl. lim.: 9.2 %
• 技術: HPLC: suitable
• 雜質: <0.020% water
• 蒸發殘留物: <0.0005%
• 折射率: n20/D 1.551 (lit.)
• bp: 178-180 °C (lit.)
• mp: −18-−17 °C (lit.)
• 密度: 1.306 g/mL at 25 °C (lit.)
• &lambda ；: H₂O reference
• 紫外吸收: λ: 296 nm A_max: 1.00; λ: 300 nm A_max: 0.30; λ: 305 nm A_max: 0.20; λ: 335 nm A_max: 0.05; λ: 375-400 nm A_max: 0.01
• SMILES 字串: Clc1ccccc1Cl
• InChI: 1S/C6H4Cl2/c7-5-3-1-2-4-6(5)8/h1-4H
• InChI 密鑰: RFFLAFLAYFXFSW-UHFFFAOYSA-N

说明

應用

• Microstructure regulation and enhanced VOC removal performance of carbon aerogels by surface carbon nanotube grown.: This study presents a new method to enhance the removal of volatile organic compounds, including 1,2-Dichlorobenzene, using surface-modified carbon aerogels (Cheng et al., 2024) (Cheng et al., 2024).


• Role of Electronegativity in Environmentally Persistent Free Radicals (EPFRs) Formation on ZnO.: This research investigates how surface chemistry affects the formation of persistent free radicals, including those from 1,2-Dichlorobenzene on zinc oxide surfaces (Ahmed et al., 2024) (Ahmed et al., 2024).


• Cu(I) Complexes Catalyzed the Dehydrogenation of N-Heterocycles.: This article discusses the application of copper(I) complexes in catalyzing the dehydrogenation of N-heterocycles, including reactions involving 1,2-Dichlorobenzene derivatives (Shen et al., 2024) (Shen et al., 2024).


• New Features of Laboratory-Generated EPFRs from 1,2-Dichlorobenzene (DCB) and 2-Monochlorophenol (MCP).: This publication explores the characteristics of laboratory-generated free radicals from 1,2-Dichlorobenzene, shedding light on its environmental impact and degradation processes (Khachatryan et al., 2024) (Khachatryan et al., 2024).


• Estimate of the C-Cl photoionization cross section and absolute photoionization cross sections of chlorinated organic compounds.: This study provides critical data on the photoionization properties of chlorinated organic compounds, including 1,2-Dichlorobenzene, which is important for understanding its behavior in atmospheric chemistry (Chen et al., 2024) (Chen et al., 2024).

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安全信息

• 象形圖: GHS07,GHS09
• 訊號詞: Warning
• 危險聲明: H302 + H332,H315,H317,H319,H335,H410
• 防範說明: P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3
• 標靶器官: Respiratory system
• 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 2
• 閃點（°F）: 150.8 °F - closed cup
• 閃點（°C）: 66.0 °C - closed cup