Lot numbers can be found on the outside label of a product:
4'-Chloro-2,2':6',2''-terpyridine
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CAS No. 128143-89-5
- Cat. No. CS-W004586
- Purity≥96%
- MDL No.MFCD00191930
*For research and further manufacturing use only, not for direct human use.
Structure of 128143-89-5
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General Information
- CAS No. 128143-89-5
- Cat. No. CS-W004586
- Purity ≥96%
- MDL No. MFCD00191930
- Storage RT, protect from light, stored under nitrogen
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₁₅H₁₀ClN₃
- Molecular Weight 267.72
- Synonym(s) 4'-Chloro-α,α',α''-tripyridyl
- SMILES ClC=1C=C(N=C(C1)C=2N=CC=CC2)C3=NC=CC=C3
Description
4-Chloro-2,2:6,2-terpyridine (4-Cltpy, Cltpy, Cl-terpy) is a tridentate ligand that contains a terpyridine (tpy) site with a Cl site at the 4 -position. It coordinates with various metal ions through these two sites to form different coordination polymers. Crystal structure study shows terpyridine unit of Cltpy adopts a trans, trans conformation. Molecules assemble themselves into stacked columns along the b axis, with an interplanar distance of 3.51. It undergoes Williamson type ether reactions with ,-bishydroxy-functionalized poly(propylene oxide). It undergoes Williamson type reaction with -hydroxy--carboxy-functionalized poly(ethylen-oxide) to afford monoterpyridine terminated telechelics.4-Chloro-2,2:6,2-terpyridine may be used in the preparation of the following:mono- and bis-terpyridinesbis-hydroxy-functionalized terpyridine cadmium(II) complex and a fullerene derivative4-functionalized 2,2:6,2-terpyridines, building blocks for novel supramolecular structures, such as double helicates, dendrimers, micelles and metallo-supramolecular polymers
Synthesis
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Route1
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In-stock
128143-88-4 - ~63%
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In-stock
128143-89-5
References
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Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), , # 4 p. 1405 - 1409
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Route2
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In-stock
2524-52-9 - ~%
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In-stock
128143-89-5
References
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Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), , # 4 p. 1405 - 1409
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Route3
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128143-87-3 - ~%
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In-stock
128143-89-5
References
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Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), , # 4 p. 1405 - 1409
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS05,GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H315-H318-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P362-P403+P233-P405-P501
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Quality Control
Computational Chemistry Data
- TPSA 38.67
- LogP 3.859
- H_Acceptors 3
- H_Donors 0
- Rotatable_Bonds 2
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Key Words
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