54345

N-(2-Hydroxyethyl)iminodiacetic acid

≥98.0% (T)

• 동의어(들): Ethanol diglycine
• Linear Formula: HOCH₂CH₂N(CH₂COOH)₂
• CAS Number: 93-62-9
• Molecular Weight: 177.16
• Beilstein: 1780628
• EC Number: 202-263-9
• MDL number: MFCD00004293
• UNSPSC 코드: 12352106
• PubChem Substance ID: 57651469
• NACRES: NA.22

속성

• 분석: ≥98.0% (T)
• 양식: solid
• mp: 178 °C (lit.)
• 응용 분야: peptide synthesis
• SMILES string: 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

설명

일반 설명

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

애플리케이션

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]

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves