Specifications of 1,7-Octadiyne

1,7-Octadiyne
CAS:871-84-1
Molecular Formula:C8H10
Molecular Weight: 106.17g/mol
Description
Physical Appearance: Colorless liquid
Synonyms: 1,7-Dctadiyne;1,7-OCTADIYNE;octa-1,7-diyne;1,7-Octanediyne;Octane-1,7-diyne;1,7-Octadiyne,99%;1,7-Octadiyne,98%
1,7-Octadiyne occurs as bright achromatic to faintly chicken aqueous with its baking point 135-136 °C(lit.). Its abstention is not beneath than 97.0%(GC). It's the brand of EP. The blueprint is 5ML or 25ML. 1,7-Octadiyne should be stored amid 0-6°C.
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How to1 get 1,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO3)?

CAS:96556-05-7
Molecular Formula:C9H21N3
Molecular Weight: 171.28g/mol
Description
1,4,7-Trimethyl-1,4,7-triazacyclononane is useful ligand for preparing transition metal complexes (1,2,3).
1,4,7-Triazacyclononane, known as "TACN" which is pronounced "tack-en," is a cyclic organic compound with the formula C6H12(NH)3. TACN is derived, formally speaking, from cyclononane by replacing three equidistant CH2 groups with NH groups. TACN is one of the oligomers derived from aziridine, C2H4NH. Other members of the series include piperazine, C4H8(NH)2, and the cyclic tetramer 1,4,7,10-tetraazacyclododecane.
TACN is a popular tridentate ligand. It is threefold symmetric and binds to one face of an octahedron of metalloids and transition metals. The (TACN)M unit is kinetically inert, allowing further synthetic transformations on the other coordination sites.
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What is 1,7-Octadiyne?

1,7-Octadiyne
CAS:871-84-1
Molecular Formula:C8H10
Molecular Weight: 106.17g/mol
Identification by GC/MS - Conforms
Appearance - Clear, colorless liquid
Description
1,7-Octadiyne occurs as clear colorless to faintly yellow liquid with its boiling point 135-136 °C(lit.).Its purity is not less than 97.0%(GC).It's the grade of EP.The specification is 5ML or 25ML.This product should be stored between 0-6°C.
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Specifications of 1,1-Dimethyl-4,4-bipyridinium Dichloride Hydrate

1,1-Dimethyl-4,4-bipyridinium Dichloride Hydrate
CAS:1910-42-5
Molecular Formula:C12H14Cl2N2.xH2O
Molecular Weight: 257.16g/mol(as Anhydride)
Description:This product is colorless to yellow crystal powder with its melting point above 300 °C(lit.).It is water soluble .It is stable but incompatible with strong oxidizing agent.The purity is not less than 98.0%(LC)(T).The specification is 1g or 10g.It can be used as a contact herbicide and desiccant.This product should be stored between 0-6°C.
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