54345

N-(2-Hydroxyethyl)iminodiacetic acid

≥98.0% (T)

• 別名: Ethanol diglycine
• 化学式: HOCH₂CH₂N(CH₂COOH)₂
• CAS番号: 93-62-9
• 分子量: 177.16
• Beilstein: 1780628
• EC Number: 202-263-9
• MDL番号: MFCD00004293
• UNSPSCコード: 12352106
• PubChem Substance ID: 57651469
• NACRES: NA.22

特性

• 品質水準: 100
• アッセイ: ≥98.0% (T)
• フォーム: solid
• mp: 178 °C (lit.)
• アプリケーション: peptide synthesis
• SMILES記法: 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 Key: JYXGIOKAKDAARW-UHFFFAOYSA-N

詳細

詳細

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

アプリケーション

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]

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves