Iminodiacetic Acid (CAS 142-73-4) — formula C4H7NO4, molecular weight 133.10; category organic chemicals.
| CAS Number | 142-73-4 |
|---|---|
| Molecular Formula | C4H7NO4 |
| Molecular Weight | 133.10 |
| Melting Point | 247.50 °C. @ 760.00 mm Hg |
| LogP | -3.3 |
| Category | Organic Chemicals |
Iminodiacetic Acid is a carbon-based organic compound with CAS registry number 142-73-4 and molecular formula C4H7NO4 (molecular weight 133.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 142-73-4
Its molecular formula C4H7NO4 comprises 4 C, 7 H, 1 N, 4 O atoms.
Also known as: Iminodiacetic Acid · 亚氨基二乙酸
Category: organic chemicals
The CAS registry number of Iminodiacetic Acid is 142-73-4.
Molecular formula C4H7NO4, molecular weight 133.10.
It is also registered under: Iminodiacetic Acid, 亚氨基二乙酸.
Category: Organic Chemicals.
Independent reference data for Iminodiacetic Acid (CAS 142-73-4), compiled from public chemistry databases.
| CAS Registry Number | 142-73-4 |
|---|---|
| PubChem CID | 8897 |
| Molecular formula | C4H7NO4 |
| IUPAC name | 2-(carboxymethylamino)acetic acid |
| UNII (FDA) | XQM2L81M8Z |
| Molecular Weight | 133.10 |
|---|---|
| XLogP3 | -3.3 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 133.03750770 |
| Monoisotopic Mass | 133.03750770 |
| Topological Polar Surface Area | 86.6 |
| Heavy Atom Count | 9 |
| Melting Point | 247.50 °C. @ 760.00 mm Hg |
|---|---|
| Dissociation Constants | PKA1: 2.98; PKA2: 9.89 |
| Other Experimental Properties | 220-250 °C (COMMERCIAL) |
| Other Experimental Properties | DECOMP @ 247.5 °C |
IMINODIACETIC ACID; 142-73-4; Iminodiethanoic acid; 2,2'-Iminodiacetic acid; Aminodiacetic acid; Diglycin; Diglykokoll; N-(Carboxymethyl)glycine; Glycine, N-(carboxymethyl)-; Diglycocoll; Hampshire; Iminobis(acetic acid); Acetic acid, iminodi-; IMDA; 2-[(carboxymethyl)amino]acetic acid; USAF DO-55
| GHS notification summary | 20.1% (55 / 274) |
|---|
| GHS notification summary | 20.1% (55 / 274) |
|---|---|
| Reported hazard statements | H315 (56.9%), H319 (58%), H335 (56.6%), H412 (22.3%) |
This chemical does not meet GHS hazard criteria for 20.1% (55 of 274) of reports.
H315 (56.9%): Causes skin irritation [Warning Skin corrosion/irritation]
Iminodiacetic Acid · CAS 142-73-4 · C4H7NO4. UNII XQM2L81M8Z. Melting Point: 247.50 °C. @ 760.00 mm Hg; Dissociation Constants: PKA1: 2.98; PKA2: 9.89; Other Experimental Properties: 220-250 °C (COMMERCIAL).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚氨基二乙酸