N-(2-Hydroxyethyl)iminodiacetic acid N-(2-羟乙基)亚氨基二乙酸

CAS 93-62-9 MFCD00004293

化学结构图

93-62-9
SMILES: O=C(O)CN(CCO)CC(=O)O

化学属性

Mol. FormulaHOCH2CH2N(CH2COOH)2
Mol. Weight177
Density1.422
Melting Point178
Appearance 白色颗粒状结晶。熔点168℃（180℃分解）。易溶于热水，微溶于冷水。
Solubility0.1 M NaOH: 50 mg/mL, clear

别名和识别编码

Chemical NameN-(2-Hydroxyethyl)iminodiacetic acid
MDL NumberMFCD00004293
CAS Number93-62-9
EC Number202-263-9
Beilstein Registry Number1780628
Synonym (2-HYDROXYETHYL)IMINODIACETIC ACID (2-羟乙基)替亚胺二乙酸 2-(hydroxyethylimino)di-aceticaci 2-Hydroxyethylaminodiacetic acid Acetic acid, [(2-hydroxyethyl)imino]di- ETHANOL DIGLYCINE Ethanolamine-N,N-diacetic acid HEIDA Heida Hydroxyethylnitrilodiacetic acid IFLAB-BB F1019-0008 N,N-BIS(CARBOXYMETHYL)ETHANOLAMINE N,N-Bis(carboxymethyl)ethanolamine N-(2-HYDROXYETHYL)IMINODIACETIC ACID N-(2-Hydroxyethyl)imidodiacetic acid N-(2-Hydroxyethyl)iminodiaceti N-(2-羟乙基)亚氨基二乙酸 N-(2-羟乙基)亚胺二乙酸 N-羟乙基亚胺二乙酸 [(CARBOXYMETHYL)(2-HYDROXYETHYL)AMINO]ACETIC ACID ethanolamine-n,n-diaceticacid {} {} {} {} {SNA
PubChem Substance ID7152
Reaxys-RN1780628
Chemical Name TranslationN-(2-羟乙基)亚氨基二乙酸
Wiswesser Line NotationQV1N2Q1VQ
LabNetwork Molecule IDLN00201371
InChIInChI=1S/C6H11NO5/c8-2-1-7(3-5(9)10)4-6(11)12/h8H,1-4H2,(H,9,10)(H,11,12)
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分类

  • {SNA} Building Blocks, C6, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • {SNA} Chemical Biology, Chemical Synthesis, Glycine Derivatives,
  • {SNA} Chemical Biology, Chemical Synthesis, Glycine Derivatives, Peptide Chemistry, Unnatural Amino Acids & Derivatives

安全信息

Signal word Warning
GHS Symbol
WGK Germany3
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P302+P350
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P337+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
RTECSAI1925000
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

其他信息

  • {Che
  • 图谱信息:N-羟乙基亚胺二乙酸 (93-62-9)质谱(MS) N-羟乙基亚胺二乙酸 (93-62-9)红外图谱(IR2) N-羟乙基亚胺二乙酸 (93-62-9)Raman光谱 N-羟乙基亚胺二乙酸 (93-62-9)核磁图( 13 CNMR) N-羟乙基亚胺二乙酸
  • 方法一:将60g氯乙酸溶于200ml水中，用25g碳酸钾中和后加入15g乙醇胺和40g碳酸钾，加热回流3h，冷却后用浓盐酸酸化至pH=2。静置冷却后析出羟乙基亚胺二乙酸结晶。经水重结晶，得成品22g，收率50%。
  • 检测方法:RID(Differential)
  • 上游原料:氢氧化钾 --> 乙醇胺 --> 亚氨基二乙酸 --> 2-溴乙醇 --> 羟乙基亚胺二乙酸
  • TC
  • TCI
  • Sigma Aldrich:93-62-9(sigmaaldrich)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Organic Acids - Synthetic Reagents
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C6 - Carboxylic Acids
  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Peptide Chemistry 多肽化学
  4. Unnatural Amino Acid Derivatives 人工合成氨基酸
  5. Glycine Derivatives - Unnatural Amino Acid Derivatives

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