디에틸렌트리아민펜타키스(메틸렌포스폰 산)
디에틸렌트리아민펜타키스(메틸렌포스폰산) · 다이에틸렌트라이아민펜타메틸렌포스포닉애씨드 · dtpmp · DETPMP · dequest 2060 · DIETHYLENE TRIAMINE PENTA · DIETHYLENETRIAMINEPENTAKIS(METHYLPHOSPHONIC ACID) · e)]]tetrakis-
식별자 및 물리적 특성
| CAS No. | 15827-60-8 |
|---|---|
| 분자식 | C9H28N3O15P5 |
| 평균 분자량 | 573.2 g/mol |
| 단동위원소 질량 | 573.02085218 g/mol |
| SMILES | O=P(O)(O)CN(CCN(CP(=O)(O)O)CP(=O)(O)O)CCN(CP(=O)(O)O)CP(=O)(O)O |
| InChIKey | DUYCTCQXNHFCSJ-UHFFFAOYSA-N |
| PubChem CID | 85128 |
| EC No. | 239-931-4 |
| DTXSID | DTXSID0027775 |
| 현지명 | 디에틸렌트리아민펜타키스(메틸렌포스폰 산) |
화학 및 물리적 성질
| XLogP | -15.1 |
|---|---|
| 극성 표면적 | 297 |
| 수소 결합 공여자 수 | 10 |
| 수소 결합 수용자 수 | 18 |
| 회전 가능 결합 수 | 16 |
| 무거운 원자 수 | 32 |
| 형식 전하 | 0 |
| 복잡도 | 720 |
| 물질 분류 | Other Classes -> Phosphate Compounds |
| 화장품 | Chelating |
| Physical Description | LiquidDry PowderSolid[ECHA REACH Registrations] 49-51% Aqueous solution: Clear amber to pale yellow liquid[Redox Chemicals MSDS] |
| 끓는 점 | 1003.3±75.0 °C(Predicted) |
| 밀도 | 1.35 (50% aq.) |
| 증기압 | 0Pa at 25℃ |
| 저장 조건 | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| 용해도 | 수성 기초(미량에서 녹는),물 |
| 물리적 상태 | 기름 |
| pKa(산도 계수) | 0.59±0.10(Predicted) |
| 색상 | 연한 노란색에서 갈색까지 |
| 용해도 | 500g/L at 25℃ |
| BRN | 2068968 |
| 화장품 원료 기능 | 킬레이팅 |
| InChIKey | DUYCTCQXNHFCSJ-UHFFFAOYSA-N |
| SMILES | P(=O)(O)(O)CN(CCN(CCN(CP(=O)(O)O)CP(=O)(O)O)CP(=O)(O)O)CP(=O)(O)O |
| LogP(분배 계수) | -3.4 |
| EPA | Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis- (15827-60-8) |
화학적 성질
DTPMP is normally delivered as salts, because the acid form has very limited solubility in water and tends to crystallize in concentrated aqueous solutions. It is a nitrogenous organic polyphosphonic acid. It shows very good inhibition of the precipitation of barium sulfate (BaSO4). At high alkali and high temperature (above 210 °C) environments DTPMPA has better scale and corrosion inhibition effect than other phosphonates.
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 5.1% (25 of 486) of reports.DangerH290 (39.1%): May be corrosive to metals [Warning Corrosive to Metals]P234, P260, P264, P264+P265, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P332+P317, P362+P364, P363, P390, P405, P406, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 486 reports by companies from 19 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)REACH registered substance: [[(phosphonomethyl)imino]bis[ethane-2,1-diylnitrilobis(methylene)]]tetrakisphosphonic acid (EC: 239-931-4)Phosphonic acid, [[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-: Does not have an individual approval but may be used under an appropriate group standard |
| 유해성 요약 | An irritant that may cause serious eye injury[ECHA REACH Registrations] 49-51% Aqueous solution: Causes burnsMist is severely irritating to respiratory tract[Redox Chemicals MSDS] |
| EPA Safer Chemical | Chemical: Phosphonic acid, P,P',P'',P'''-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis- |
| Hazard Classes and Categories | Met. Corr. 1 (39.1%) |
| 유해 작용 | Dermatotoxin - Skin burns. |
| 수질 위해 등급(WGK) | - |
| TSCA 등재 상태 | TSCA listed |
| 운송 번호(UN) | UN 1789 8/PG 2 |
용도
용도
The phosphonate Diethylenetriaminepenta(methylenephosphonic acid) is a wastewater pollutant, and a component of phosphorous-containing nanoparticles and materials, such as in the preparation of chitosan nanoparticles for plutonium pulmonary decorporation.
일반 설명
Diethylenetriaminepentakis(methylphosphonic acid) (DTPMP) is a multidentate chelating agent. Hydrogen peroxide oxidation of DTPMP is reported. DTPMP, a phosphonate, is commonly used as crystallization inhibitors.