686859
1,3,5-三(4-羧基苯基)苯
≥98%, ≤20 wt. % solvent
别名:
4,4′,4′′-苯-1,3,5-三基-三(苯甲酸), H3BTB
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关于此项目
产品名称
1,3,5-三(4-羧基苯基)苯, ≥98%, ≤20 wt. % solvent
InChI
1S/C27H18O6/c28-25(29)19-7-1-16(2-8-19)22-13-23(17-3-9-20(10-4-17)26(30)31)15-24(14-22)18-5-11-21(12-6-18)27(32)33/h1-15H,(H,28,29)(H,30,31)(H,32,33)
SMILES string
OC(=O)c1ccc(cc1)-c2cc(cc(c2)-c3ccc(cc3)C(O)=O)-c4ccc(cc4)C(O)=O
InChI key
SATWKVZGMWCXOJ-UHFFFAOYSA-N
assay
≥98%
form
solid
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
impurities
≤20 wt. % solvent
mp
322-327 °C
greener alternative category
Quality Level
Application
General description
wgk
WGK 3
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2
存储类别
4.1B - Flammable solid hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
法规信息
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
What residual solvents are present in Product 686859, Benzoic acid?
Possible residual solvents present in this material are dimethyl sulfoxide and acetic acid. Both impurities are quantified on a batch-to-batch basis and the levels reported on the certificate of analysis.
Is a protocol available for using Product 686859, Benzoic acid, to produce Metal Organic Frameworks (MOFs) with high surface area?
Unfortunately, Sigma-Aldrich does not manufacture MOFs and do not have a protocol for using this material for a similar application. However, a synthesis method for preparing MOF-177 (a MOF with high surface area) can be obtained from the following reference: Chae, H. K.; Siberio-Perez, D. Y.; Kim, J.; Go, Y.-B.; Eddaoudi, M.; Matzger, A. J.; O’Keeffe, M.; Yaghi, O. M. Nature 2004, 427, 523-527. In addition to product #686859, Zinc (II) nitrate hexahydrate (e.g. product #96482) and N,N-Diethylformamide (e.g. product #186317) would be required to prepare the MOF in this reference.
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商品
Metal-organic frameworks offer high surface area materials for alternative energy applications through simple synthetic strategies.
金属有机骨架是配位聚合物的一部分，代表了大量替代能源应用的一个强大的新工具。通过提供定制的高表面积材料的简单的合成策略可以很容易获得MOF。
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