DOTA NEW
Price | $10 | $6 | $1 |
Package | 1kg | 100kg | 1000kg |
Min. Order: | 1kg |
Supply Ability: | 30 tons |
Update Time: | 2024-10-25 |
Product Details
Product Name: DOTA | CAS No.: 60239-18-1 |
EC-No.: 611-959-5 | Min. Order: 1kg |
Purity: 0.99 | Supply Ability: 30 tons |
Release date: 2024/10/25 |
Product Description
Name | Tetraxetan | EINECS | 611-959-5 |
CAS No. | 60239-18-1 | Density | 1.321 g/cm3 |
PSA | 162.16000 | LogP | -2.70200 |
Solubility | N/A | Melting Point | 267 °C |
Formula | C16H28N4O8 | Boiling Point | 701.6 °C at 760 mmHg |
Molecular Weight | 404.42 | Flash Point | 378.1 °C |
Density: 1.321g /cm3
Boiling point: 701.6oC at 760 mmHg
Melting point: 267oC
Flash point: 378.1oC
Refractive index: 1.531
The 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraaceticacid, with its CAS registry number 60239-18-1, has the IUPAC name of 2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid. Being a kind of colourless crystals, its product categories are including Azacrown Ethers; Functional Materials; Macrocycles for Host-Guest Chemistry.
The characteristics of this chemical are as below: (1)ACD/LogP: -1.31; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -5.52; (4)ACD/LogD (pH 7.4): -6.31; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 12; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 8; (12)Polar Surface Area: 118.16; (13)Index of Refraction: 1.531; (14)Molar Refractivity: 94.72 cm3; (15)Molar Volume: 305.9 cm3; (16)Polarizability: 37.55×10-24 cm3; (17)Surface Tension: 55.6 dyne/cm; (18)Density: 1.321 g/cm3; (19)Flash Point: 378.1 °C; (20)Enthalpy of Vaporization: 111.87 kJ/mol; (21)Boiling Point: 701.6 °C at 760 mmHg; (22)Vapour Pressure: 1.51E-21 mmHg at 25°C; (23)Exact Mass: 404.190714; (24)MonoIsotopic Mass: 404.190714; (25)Topological Polar Surface Area: 162; (26)Heavy Atom Count: 28; (27)Complexity: 447.
Use of this chemical:
1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraaceticacid could react with (3aS,4S,6aR)-N-(6-aminohexyl)hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentamine to produce 10-[2-[6-[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-1-yl]-1-pentylamino]-1-hexylamino]-2-oxoethyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetic acid. This reaction could happen in the presence of the reagent of N-hydroxysulfosuccinimide sodium salt, 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide and aq. NaOH, and the solvent of H2O. And it needs the reaction time of 20 min-2 hours and the reaction temperature of 20 ℃. Besides, it requires the PH value of 5.5-7.5 with the yield of 45.6%.
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- Since: 2020-05-25
- Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
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