CAS 67-43-6|Diethylenetriaminepentaacetic acid
Introduction：Basic information about CAS 67-43-6|Diethylenetriaminepentaacetic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Diethylenetriaminepentaacetic acid | ||
|---|---|---|---|
| CAS Number | 67-43-6 | Molecular Weight | 393.346 |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 721.1±60.0 °C at 760 mmHg |
| Molecular Formula | C14H23N3O10 | Melting Point | 219-220 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 389.9±32.9 °C |
| Symbol | GHS07, GHS08 | Signal Word | Warning |
Names
| Name | pentetic acid |
|---|---|
| Synonym | More Synonyms |
Diethylenetriaminepentaacetic acid BiologicalActivity
| Description | Pentetic acid is a compound used to construct magnetic adsorbent, which can simultaneously remove heavy metal and dye from complex wastewater[1]. |
|---|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
| References | [1]. Huang Y, et al. Enhanced selective adsorption of lead(II) from complex wastewater by DTPA functionalized chitosan-coated magnetic silica nanoparticles based on anion-synergism. J Hazard Mater. 2022;422:126856. |
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 721.1±60.0 °C at 760 mmHg |
| Melting Point | 219-220 °C(lit.) |
| Molecular Formula | C14H23N3O10 |
| Molecular Weight | 393.346 |
| Flash Point | 389.9±32.9 °C |
| Exact Mass | 393.138336 |
| PSA | 196.22000 |
| LogP | 0.05 |
| Vapour Pressure | 0.0±5.0 mmHg at 25°C |
| Index of Refraction | 1.590 |
| InChIKey | QPCDCPDFJACHGM-UHFFFAOYSA-N |
| SMILES | O=C(O)CN(CCN(CC(=O)O)CC(=O)O)CCN(CC(=O)O)CC(=O)O |
| Storage condition | -20°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Water Solubility | 5 g/L (20 ºC) |
Toxicological Information
CHEMICAL IDENTIFICATION |
ACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 587 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - aggression Lungs, Thorax, or Respiration - chronic pulmonary edema
- REFERENCE :
- TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 32,37,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 543 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 57,212,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3891 No. of Facilities: 735 (estimated) No. of Industries: 6 No. of Occupations: 9 No. of Employees: 2599 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3891 No. of Facilities: 1070 (estimated) No. of Industries: 9 No. of Occupations: 14 No. of Employees: 10918 (estimated) No. of Female Employees: 7008 (estimated)
Safety Information
| Symbol | GHS07, GHS08 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319-H332-H361d |
| Precautionary Statements | P281-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant;N:Dangerousfortheenvironment; |
| Risk Phrases | R36/37/38;R51/53 |
| Safety Phrases | S26-S36-S61-S37/39 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | MB8205000 |
| Hazard Class | 9.0 |
| HS Code | 29224995 |
Customs
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
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Synonyms
| 9-Propylamino-phenanthren |
| DTPA |
| N,N-Bis{2-[bis(carboxymethyl)amino]ethyl}glycine |
| Pentacarboxymethyl Diethylenetriamine |
| 9-Phenanthrenamine,N-propyl |
| N,N-bis[2-[bis(carboxymethyl)-amino]ethyl]glycine |
| N,N,N',N'',N''-diethylenetriaminepentaacetic acid |
| Glycine, N,N-bis(2-(bis(carboxymethyl)amino)ethyl)- |
| Diethylenetriaminepentaacetic acid |
| diethylenetrinitrilopentaacetic acid |
| diethylenetriamine-N,N,N',N'',N''-pentaacetic acid |
| Pentetic acid |
| [9]phenanthryl-propyl-amine |
| Clewat DA |
| 2,2',2'',2''',2''''-(1,2-Ethanediylnitrilo)pentaacetic acid |
| diethylenetriamine pentaacetic acid |
| [9]Phenanthryl-propyl-amin |
| EINECS 200-652-8 |
| N-n-propyl-9-phenanthrenamine |
| MFCD00004289 |
