trans-1,2-diaminocyclohexanetetraaceticacid
trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid
CAS: 13291-61-7
Molecular Formula: C14H22N2O8
trans-1,2-diaminocyclohexanetetraaceticacid - Names and Identifiers
| Name | trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid |
| Synonyms | CyDTA TRANS-1,2-DIAMINOCYCLOHEXANE- trans-1,2-Diaminocyclohexane-N trans-1,2-diaminocyclohexanetetraacetic 1,2-Cyclohexylenedinitrilotetraacetic acid trans-1,2-diaminocyclohexanetetraaceticacid trans-1,2-Cyclohexanediaminetetraacetic acid trans-1,2-diaminocyclohexane-N,N,N,N-tetraacet trans-cyclohexane-1,2-dinitrilotetraacetic acid 1,2-diaminocyclohexane-n,n,n'-tetraaceticacidhydrate trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid n'-1,2-cyclohexanediylbis[n-(carboxymethyl)-trans-glycin 2,2',2'',2'''-(cyclohexane-1,2-diyldinitrilo)tetraacetic acid Glycine, N,N-(1R,2R)-1,2-cyclohexanediylbisN-(carboxymethyl)-, rel- 2,2',2'',2'''-[(1R,2R)-cyclohexane-1,2-diyldinitrilo]tetraacetic acid |
| CAS | 13291-61-7 |
| EINECS | 236-308-9 |
| InChI | InChI=1/C14H22N2O8/c17-11(18)5-15(6-12(19)20)9-3-1-2-4-10(9)16(7-13(21)22)8-14(23)24/h9-10H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)/t9-,10-/m1/s1 |
trans-1,2-diaminocyclohexanetetraaceticacid - Physico-chemical Properties
| Molecular Formula | C14H22N2O8 |
| Molar Mass | 346.34 |
| Density | 1.48±0.1 g/cm3(Predicted) |
| Melting Point | 213-216°C(lit.) |
| Boling Point | 670.8±55.0 °C(Predicted) |
| Flash Point | 359.5°C |
| Water Solubility | 425.4g/L at 25℃ |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | White powder |
| pKa | 1.78±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Stability | Stable. Incompatible with strong oxidizing agents. Combustible. |
| Refractive Index | 1.595 |
| Use | This product is for scientific research only and shall not be used for other purposes. |
trans-1,2-diaminocyclohexanetetraaceticacid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 9 |
| HS Code | 29224995 |
trans-1,2-diaminocyclohexanetetraaceticacid - Reference
| Reference Show more | 1. Mei, X., Yang, M., Zhu, L., Zhou, Q., Li, X., Chen, Z., & Zou, C. (2020). Retinal levels of amyloid beta correlate with cerebral levels of amyloid beta in young APPswe/PS1dE9 transgenic mice before onset of Alzheimer’s disease. Behavioural Neurology, 2020. 2. [IF=7.514] Meigui Huang et al."Mixed pretreatment based on pectinase and cellulase accelerates the oil droplet coalescence and oil yield from olive paste."Food Chem. 2022 Feb;369:130915 |
trans-1,2-diaminocyclohexanetetraaceticacid - Introduction
Spectrophotometric determination of iron, copper, cobalt and chromium. Iodometric determination of iron and manganese. Complexometric titration of thorium and sulfate. & & Related cas:125572-95-4
Last Update：2022-10-16 17:13:25
trans-1,2-diaminocyclohexanetetraaceticacid - Reference Information
| LogP | -2.15 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| production method | 1. dissolve cyclohexanediamine in 25% sodium hydroxide solution, then add 4 times (molar ratio) of sodium chloroacetate, and stir at 50 ℃ for 6 hours: after the reaction, acidify with hydrochloric acid, heat, evaporate and concentrate until the solution is red, cool and crystallize, wash and crystallize with ice water after filtration to be qualified, dry at 70°C to obtain the finished product. |
Last Update：2024-04-09 02:00:06
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