54345

N-羟乙基亚胺二乙酸

≥98.0% (T)

• 同義詞: N-(羧甲基)-N-(2-羟乙基)甘氨酸
• 線性公式: HOCH₂CH₂N(CH₂COOH)₂
• CAS號碼: 93-62-9
• 分子量：: 177.16
• Beilstein: 1780628
• EC號碼: 202-263-9
• MDL號碼: MFCD00004293
• 分類程式碼代碼: 12352106
• PubChem物質ID: 57651469
• NACRES: NA.22

屬性

• 化驗: ≥98.0% (T)
• 形狀: solid
• mp: 178 °C (lit.)
• 應用: peptide synthesis
• SMILES 字串: OCCN(CC(O)=O)CC(O)=O
• InChI: 1S/C6H11NO5/c8-2-1-7(3-5(9)10)4-6(11)12/h8H,1-4H2,(H,9,10)(H,11,12)
• InChI 密鑰: JYXGIOKAKDAARW-UHFFFAOYSA-N

描述

一般說明

N-(2-Hydroxyethyl)iminodiacetic acid (HEIDA) is a biodegradable and strong metal chelating agent, similar to nitrilotriacetic acid (NTA).[1]

應用

N-(2-Hydroxyethyl)iminodiacetic acid (HEIDA) can be used in the following processes:

• HEIDA can be used as a metal chelating agent for Fe(III) ion. The presence of HEIDA improves the Fenton′s destruction performance of PCE (perchloroethylene) existing as dense non-aqueous phase liquid (DNAPL) in soil slurry systems.[1]
• Oxorhenium(V) complexes with HEIDA are used for the carboxylation of ethane by CO, with potassium peroxodisulfate (K₂S₂O₈)/trifluoroacetic acid (TFA), to afford propionic and acetic acid in good yield.[2]
• Vanadium complexes with HEIDA are used for the peroxidative hydroxylation of benzene and oxidation of mesitylene.[3]

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves