Products Categories
| CAS No.: | 142-73-4 |
|---|---|
| Name: | Iminodiacetic acid |
| Molecular Structure: | |
|
|
|
| Formula: | C4H7NO4 |
| Molecular Weight: | 133.104 |
| Synonyms: | Aceticacid, iminodi- (6CI,8CI);((Carboxymethyl)amino)acetic acid;Acetic acid,2,2'-iminobis-;Aminodiacetic acid;Diglycin;Diglycine;IDA;IDA(chelating agent);IMDA;Iminobis(acetic acid);N-(Carboxymethyl)glycine;NSC 18467;a-Iminodiacetic acid; |
| EINECS: | 205-555-4 |
| Density: | 1.436 g/cm3 |
| Melting Point: | 243 °C (dec.)(lit.) |
| Boiling Point: | 370.6 °C at 760 mmHg |
| Flash Point: | 177.9 °C |
| Solubility: | water: 2.43 g/100 mL (5 °C) |
| Appearance: | white or yellowish crystalline powder |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36-37/39 |
| PSA: | 86.63000 |
| LogP: | -0.86390 |
- 144851-82-1METHYL2-AMINO-3-FLUOROBENZOATE
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
- 173606-50-3BOC-10-AMINODECANOIC ACID
- 361456-36-2METHYL (R)-(+)-ISOCYANATO-3-PHENYLPROPI&
- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
| Conditions | Yield |
|---|---|
| With sodium hydroxide at 60 - 65℃; for 1h; Time; | 97.25% |
| With water; calcium hydroxide at 25℃; for 5h; | 90% |
| With Alcaligenes faecalis ZJUTBX11 cells encapsulated in alginate-chitosan-alginate membrane liquid core capsules In aq. buffer at 35℃; pH=7.5; Kinetics; Reagent/catalyst; pH-value; Enzymatic reaction; |
| Conditions | Yield |
|---|---|
| With sodium hydroxide In water at 160℃; for 0.5h; Catalytic behavior; Reagent/catalyst; Temperature; | 96% |
| With nitrogen; hydrogen; copper In sodium hydroxide; water | 90.2% |
| With sodium hydroxide at 160℃; for 4h; Reagent/catalyst; | 29% |
| With copper; sodium hydroxide In water at 160℃; for 6.33333h; Inert atmosphere; |
| Conditions | Yield |
|---|---|
| With Sphingomonas wittichii nitrilase NIT158; water In aq. phosphate buffer at 37℃; for 24h; pH=7.3; pH-value; Temperature; Solvent; Enzymatic reaction; enantiospecific reaction; | A 73% B n/a |
- 71449-79-1
N-formyliminodiacetic acid
- 142-73-4
iminodiacetic acid
| Conditions | Yield |
|---|---|
| With hydrogenchloride at 100℃; for 5h; | 64% |
| Conditions | Yield |
|---|---|
| With lithium hydroxide for 144h; Ambient temperature; | A 12.5 g B 39% |
| With lithium hydroxide for 6h; Ambient temperature; | A 12.5 g B 39% |
- 117659-76-4
ethylenediamine tetraacetic acid
A
- 50-00-0
formaldehyd
B
- 298-12-4
Glyoxilic acid
C
- 142-73-4
iminodiacetic acid
| Conditions | Yield |
|---|---|
| With ozone In water Kinetics; Oxidation; | A 15% B 32% C 20% |
- 50-00-0
formaldehyd
- 151-50-8
potassium cyanide
A
- 79-14-1
glycolic Acid
B
- 139-13-9
nitrilotriacetic acid
C
- 56-40-6
glycine
D
- 142-73-4
iminodiacetic acid
| Conditions | Yield |
|---|---|
| With water |
| Conditions | Yield |
|---|---|
| With chloroacetic acid ester; sodium ethanolate und Verseifung des Reaktionsgemisches mit kalter 3prozentiger Kalilauge; DL-aspartic acid; |
| Conditions | Yield |
|---|---|
| With hydrogenchloride | |
| With barium dihydroxide |
- 14273-86-0Methyl 5-chloropentanoate
- 142-77-8BUTYL OLEATE
- 14277-97-5DOMOIC ACID
- 14280-30-9Hydroxide
- 14281-83-5Zinc glycinate
- 1428243-26-8(3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylic acid phenylmethyl ester
- 14284-95-8TERBIUM ACETYLACETONATE
- 142868-94-81,5-BIS(2-CHLOROETHYLTHIO)-N-PENTANE
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
What can I do for you?
Get Best Price
Consensus Reports
Reported in EPA TSCA Inventory.
Specification
The Iminodiacetic acid is an organic compound with the formula C4H7NO4. The IUPAC name of this chemical is 2-(carboxymethylamino)acetic acid. With the CAS registry number 142-73-4, it is also named as 2,2'-Iminodiacetic acid. The product's categories are Glycine Derivatives; Others; Peptide Synthesis; Unnatural Amino Acid Derivatives. Besides, it is a white or yellowish crystalline powder, which should be stored in a closed and dry place. It is the glyphosate herbicide intermediate which is used as raw material of amino acid-type chelating resin, it is also the important raw materials and intermediates of rubber and electroplating industry.
Physical properties about Iminodiacetic acid are: (1)ACD/LogP: -1.40; (2)ACD/LogD (pH 5.5): -4.89; (3)ACD/LogD (pH 7.4): -4.92; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 5; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 55.84 Å2; (12)Index of Refraction: 1.501; (13)Molar Refractivity: 27.3 cm3; (14)Molar Volume: 92.6 cm3; (15)Polarizability: 10.82×10-24cm3; (16)Surface Tension: 64.8 dyne/cm; (17)Density: 1.436 g/cm3; (18)Flash Point: 177.9 °C; (19)Enthalpy of Vaporization: 67.81 kJ/mol; (20)Boiling Point: 370.6 °C at 760 mmHg; (21)Vapour Pressure: 1.65E-06 mmHg at 25°C.
Preparation: this chemical can be prepared by (carboxymethyl-formyl-amino)-acetic acid. This reaction will need reagent 1 M HCl. The reaction time is 5 hours with reaction temperature of 100 °C. The yield is about 64%.
.gif)
Uses of Iminodiacetic acid: it can be used to produce iminodi-acetic acid diethyl ester. It will need reagent SOCl2.
.gif)
When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)CNCC(=O)O
(2)InChI: InChI=1/C4H7NO4/c6-3(7)1-5-2-4(8)9/h5H,1-2H2,(H,6,7)(H,8,9)
(3)InChIKey: NBZBKCUXIYYUSX-UHFFFAOYAF
(4)Std. InChI: InChI=1S/C4H7NO4/c6-3(7)1-5-2-4(8)9/h5H,1-2H2,(H,6,7)(H,8,9)
(5)Std. InChIKey: NBZBKCUXIYYUSX-UHFFFAOYSA-N
The toxicity data is as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 250mg/kg (250mg/kg) | National Technical Information Service. Vol. AD277-689, |