二乙烯三胺五乙酸（CAS 67-43-6）：分子式 C14H23N3O10、分子量 393.35；类别 食品添加剂。
| CAS号 | 67-43-6 |
|---|---|
| 分子式 | C14H23N3O10 |
| 分子量 | 393.35 |
| 熔点 | 219-220 ºC |
| LogP | -4.9 |
| 应用领域 | Uses: CIR ingredient: Pentetic Acid、Used as a chelating agent、[Merck Index] An iron chelating agent with properties like EDETIC ACID. DTPA has also been used as a chelator for other metals、such as plutonium. [ChemIDplus] Used in cosmetic products、in industrial metal extraction、and therapeutically、[ExPub: TERIS]、Metal Extraction and Refining [Category: Industry]、Use Classification: Cosmetics -> Chelating、Industry Uses: Ion exchange agent、CBI、Consumer Uses: Ion exchange agent、Household Products: Information on 55 consumer products that contain Diethylenetriaminepentaacetic acid (DTPA) in the following categories is provided:、• Inside the Home、• Pet Care、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 100、2021: 250、000 - <400、2020: 550、000 - <700、General Manufacturing Information: CBI、All Other Basic Organic Chemical Manufacturing、Glycine、N、N-bis[2-[bis(carboxymethyl)amino]ethyl]-: ACTIVE |
| 类别 | 其他食品添加剂 |
登记用途：Uses: CIR ingredient: Pentetic Acid、Used as a chelating agent、[Merck Index] An iron chelating agent with properties like EDETIC ACID. DTPA has also been used as a chelator for other metals、such as plutonium. [ChemIDplus] Used in cosmetic products、in industrial metal extraction、and therapeutically、[ExPub: TERIS]、Metal Extraction and Refining [Category: Industry]、Use Classification: Cosmetics -> Chelating、Industry Uses: Ion exchange agent、CBI、Consumer Uses: Ion exchange agent、Household Products: Information on 55 consumer products that contain Diethylenetriaminepentaacetic acid (DTPA) in the following categories is provided:、• Inside the Home、• Pet Care、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 100、2021: 250、000 - <400、2020: 550、000 - <700、General Manufacturing Information: CBI、All Other Basic Organic Chemical Manufacturing、Glycine、N、N-bis[2-[bis(carboxymethyl)amino]ethyl]-: ACTIVE。
二乙烯三胺五乙酸 是一种食品级化合物，登记 CAS 号为 67-43-6，分子式 C14H23N3O10（分子量 393.35），归属于食品添加剂大类化工原料。
登记 CAS 号：67-43-6
其分子式 C14H23N3O10 由 14 个碳、23 个氢、3 个氮、10 个氧 组成。
别名/同义词：二乙烯三胺五乙酸 · Diethylenetriaminepentaacetic acid
所属分类：食品添加剂
二乙烯三胺五乙酸 的 CAS 登记号为 67-43-6。
分子式 C14H23N3O10，分子量 393.35。
别名/同义词：二乙烯三胺五乙酸、Diethylenetriaminepentaacetic acid。
登记用途：Uses: CIR ingredient: Pentetic Acid、Used as a chelating agent、[Merck Index] An iron chelating agent with properties like EDETIC ACID. DTPA has also been used as a chelator for other metals、such as plutonium. [ChemIDplus] Used in cosmetic products、in industrial metal extraction、and therapeutically、[ExPub: TERIS]、Metal Extraction and Refining [Category: Industry]、Use Classification: Cosmetics -> Chelating、Industry Uses: Ion exchange agent、CBI、Consumer Uses: Ion exchange agent、Household Products: Information on 55 consumer products that contain Diethylenetriaminepentaacetic acid (DTPA) in the following categories is provided:、• Inside the Home、• Pet Care、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 100、2021: 250、000 - <400、2020: 550、000 - <700、General Manufacturing Information: CBI、All Other Basic Organic Chemical Manufacturing、Glycine、N、N-bis[2-[bis(carboxymethyl)amino]ethyl]-: ACTIVE。
所属分类：其他食品添加剂。
二乙烯三胺五乙酸（CAS 67-43-6）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 67-43-6 |
|---|---|
| PubChem CID | 3053 |
| 分子式 | C14H23N3O10 |
| 分子量 | 393.14 g/mol |
| IUPAC 名称 | 2-[bis[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid |
| InChIKey | QPCDCPDFJACHGM-UHFFFAOYSA-N |
| UNII（FDA） | 7A314HQM0I |
| ChEBI 编号 | CHEBI:35739 |
| Molecular Weight | 393.35 |
|---|---|
| XLogP3 | -8.5 |
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 16 |
| Exact Mass | 393.13834394 |
| Monoisotopic Mass | 393.13834394 |
| Topological Polar Surface Area | 196 |
| Heavy Atom Count | 27 |
| Melting Point | 219-220 ºC |
|---|---|
| Melting Point | 219 °C |
| LogP | -4.9 |
Pentetic acid; diethylenetriaminepentaacetic acid; 67-43-6; DTPA; Detapac; Detarex; Titriplex V; Monaquest CAI; Perma kleer; Dabeersen 503; CHEL 330 acid; Penthanil; Penthamil; Chel DTPA; Dissolvine D; Pentacarboxymethyldiethylenetriamine
| 法规与食品接触 | CIR / INCI: Cosmetic ingredients (Pentetic Acid) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS 通报统计 | 1.3% (7 / 530) |
| GHS 通报统计 | 1.3% (7 / 530) |
|---|---|
| 已通报的危害声明 | H319, H332, H373, H361 (34.3%), H360, H371, H372, H411 |
二乙烯三胺五乙酸 的 CAS 号为 67-43-6，分子式 C14H23N3O10，分子量 393.14 g/mol。 UNII 7A314HQM0I; ChEBI 35739; InChIKey QPCDCPDFJACHGM-UHFFFAOYSA-N. Melting Point: 219-220 ºC; Melting Point: 219 °C; LogP: -4.9.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Diethylenetriaminepentaacetic acid