35248

2,3-二氯苯甲醛

≥98.0%

• 線性公式: Cl₂C₆H₃CHO
• CAS號碼: 6334-18-5
• 分子量：: 175.01
• Beilstein: 508198
• EC號碼: 228-711-3
• MDL號碼: MFCD00010127
• 分類程式碼代碼: 12352100
• PubChem物質ID: 57649362
• NACRES: NA.22

屬性

• 化驗: ≥98.0%
• mp: 64-67 °C (lit.)
• SMILES 字串: [H]C(=O)c1cccc(Cl)c1Cl
• InChI: 1S/C7H4Cl2O/c8-6-3-1-2-5(4-10)7(6)9/h1-4H
• InChI 密鑰: LLMLNAVBOAMOEE-UHFFFAOYSA-N

描述

應用

2,3-Dichlorobenzaldehyde is suitable for use in the preparation of:

• 4-(2,3-dichlorobenzylideneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, Schiff base
• ethyl 4-(2,3-dichlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate via Biginelli condensation
• benzyl 4-(2,3-dichlorophenyl)-1,3,6-trimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

安全資訊

• 象形圖: GHS07,GHS09
• 訊號詞: Warning
• 危險聲明: H315,H317,H411
• 防範說明: P261 - P264 - P272 - P273 - P280 - P302 + P352
• 危險分類: Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1A
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 275.0 °F - closed cup
• 閃點（°C）: 135 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges