- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: DiethylenetriaMinepentaacetic Dianhydride
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: DiethylenetriaMinepentaacetic Dianhydride
- Price: ￥248.0/1g ￥348.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Diethylenetriaminepentaacetic dianhydride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
23911-26-4
23911-26-4 structure
- Name: DiethylenetriaMinepentaacetic Dianhydride
- Chemical Name: 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid
- CAS Number: 23911-26-4
- Molecular Formula: C14H19N3O8
- Molecular Weight: 357.316
- Create Date: 2018-06-05 08:00:00
- Modify Date: 2025-08-20 17:10:55
| Name | 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid |
|---|---|
| Synonyms |
N,N-Bis[2-(2,6-dioxomorpholino)ethyl]glycine
N,N-Bis[2-(2,6-dioxo-4-morpholinyl)ethyl]glycine Dtpa cyclic anhydride diethylenetriaminopentaacetic acid bis-anhydride Glycine, N,N-bis[2-(2,6-dioxo-4-morpholinyl)ethyl]- DiethylenetriaMinepentaacetic Dianhydride DTPA anhydride MFCD00010697 DTPA Eaou Cdtpaa Cyclic dtpa anhydride Diethylenetriaminepentaacetic acid dianhydride (DTPA) diethylenetriamine-N,N',N',N'',N''-pentaacetic acid bisanhydride diethylenetriamine-pentaacetic acid dianhydride N,N-Bis[2-(2,6-dioxomorpholin-4-yl)ethyl]glycine |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 656.2±55.0 °C at 760 mmHg |
| Melting Point | 182-184 °C(lit.) |
| Molecular Formula | C14H19N3O8 |
| Molecular Weight | 357.316 |
| Flash Point | 350.6±31.5 °C |
| Exact Mass | 357.117218 |
| PSA | 133.76000 |
| LogP | -2.08 |
| Vapour Pressure | 0.0±4.3 mmHg at 25°C |
| Index of Refraction | 1.558 |
| Storage condition | −20°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
|
~95%
23911-26-4 |
| Literature: THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL; JAY, Michael; MUMPER, Russell; HUCKLE, James; SADGROVE, Matthew Patent: WO2014/82046 A1, 2014 ; Location in patent: Page/Page column 21 ; |
| Precursor 1 | |
|---|---|
| DownStream 1 | |
![2-[bis[2-[carboxymethyl-[2-(2-methoxyethylamino)-2-oxoethyl]amino]ethyl]amino]acetic acid structure](https://image.chemsrc.com/caspic/372/129009-83-2.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |