Home Cart Sign in  
HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 909531-29-9 Chemical Structure| 909531-29-9

Structure of 909531-29-9

Chemical Structure| 909531-29-9

1H-Benzimidazole zinc salt trihydrate

CAS No.: 909531-29-9

4.5 *For Research Use Only !

Cat. No.: A1494929 Purity: 97%

Change View

Size Price

US Stock

Global Stock

In Stock
100mg łÍî¶ÊÊ Inquiry Inquiry
250mg łóǶÊÊ Inquiry Inquiry
1g łËÇď¶ÊÊ Inquiry Inquiry

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • 100mg

    łÍî¶ÊÊ

  • 250mg

    łóǶÊÊ

  • 1g

    łËÇď¶ÊÊ

In Stock

- +

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Product Citations

Abraha, Yuel W. ; Jacobs, Francois J. F. ; Brink, Alice ; Langner, Ernst H. G. ;

Abstract: Direct mixing (de novo) and Solvent Assisted Ligand Exchange (SALE) are the main methods used for the synthesis of Mixed-Linker Zeolitic Imidazolate Frameworks (ML-ZIFs). ML-ZIFs with combined -NO2 and -Br/-Cl functionalities were prepared via both synthetic routes. Thereafter the CO2 uptake of the ML-ZIFs were compared, as well as their abilities to fixate CO2 with epoxide substrates. The de novo synthesis resulted in ML-ZIFs with SOD topologies, 60: 40 (-NO2: -Br/-Cl) functionality ratios, higher porosities, better thermal stability and higher CO2 uptake than equivalent SALE products. SALE resulted in smaller ML-ZIF crystallites, only ∼ 10% incorporation of -Br/-Cl functionalized imidazolate linkers, and phase change during activation. ML-ZIF-7Cl, obtained from direct mixing, resulted in the highest CO2 uptake (90 cm3 g-1), in line with its higher porosity. ML-ZIF-7Cl, in combination with tetrabutylammonium bromide (TBAB), showed a high catalytic activity (TOF of 446 h-1) for the fixation of CO2 with propylene oxide and was reusable for up to 4 cycles without loss in activity.

Keywords: Zeolitic imidazolate frameworks (ZIFs) ; Solvent assisted ligand exchange (SALE) ; De Novo synthesis ; CO2 uptake ; CO2 fixation

Purchased from AmBeed: ; ; ; ; ; ;

Alternative Products

Product Details of [ 909531-29-9 ]

CAS No. :909531-29-9
Formula : C14H16N4O3Zn
M.W : 353.71
SMILES Code : [H]O[H].[H]O[H].[H]O[H].C12=CC=CC=C1N=C[N-]2.C34=CC=CC=C3N=C[N-]4.[Zn+2]
MDL No. :N/A
InChI Key :DNHKLJTWYRXDQJ-UHFFFAOYSA-N
Pubchem ID :156595097

Safety of [ 909531-29-9 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H318
Precautionary Statements:P280-P305+P351+P338+P310
Class:8
UN#:3263
Packing Group:
 

Historical Records

Categories