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PRODUKT

1, 1, 3, 3-Tetramethyl Guanidin

  • produktnavn: 1, 1, 3, 3-Tetramethyl Guanidin
  • Andre navne: TMG
  • Cas-nr.: 80-70-6
  • Renhed: 99.90%
  • MF: C5H13N3
  • Udseende: Farveløs gennemsigtig væske
  • Pakke: Tromme
  • Certifikat: ISO
  • Ansøgning: This product is an important chemical raw material, which is used in the synthesis of headhold series antimicrobials in the pharmaceutical industry.
  • Prøve: Ledig

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Produktdetaljer

Tetramethyl guanidine (TMG for short) is a strong organic base catalyst, which has a wide range of industrial applications, mainly used in the synthesis of new antibiotics cephalosporin cosolvent; It can also be used as a catalyst for polyurethane foam. It can also be used for the dyeing of nylon, wool and other proteins to improve their durability.
 

Produktparameter

Synonymer TMG
Kemisk formel C5H13N3 CAS nummer 80-70-6
Molar masse 115.8
EJENDOMME
Udseende Farveløs gennemsigtig væske
Lugt Let lugt
Massefylde 0.918
Kogepunkt 160-162°C
Smeltepunkt -30 °C
Flammepunkt 140 °F
Damptryk 0.2 mm Hg ( 20 °C)
Brydningsindeks 1.4692
Kvalitetsstandard Indhold ≥99 % ; Fugt ≤0,2 %
Opløselighed Acetonitril (Slightly), DMSO (Slightly), Methanol (Slightly)
Opløselighed i vand miscible
log P -0.49 at 20°C
Sensibility Air Sensitive
Stabilitet Stabil. Combustible. Uforeneligt med stærke oxidationsmidler, mineral and organic acids, carbon dioxide. Air-sensitive.
Kvalitetsstandard Content ≥99% Moisture ≤0.2%
package 180kg/tønde (galvaniseret tromle eller plast tromle) ; 25kg/tønde (plast tromle)
Opbevaringstilstand Opbevares under +30°C.

 

Ansøgning

1. Catalyst: tetramethylguanidine, as an alkaline compound, is commonly used as an intermediate of catalyst or base catalyst. It can be used to promote various organic reactions, such as oxidation reactions, esterification reactions and vinylation reactions.

2. Removal of oxidant: tetramethyl guanidine can be used as an oxidant removal agent, which can consume the active oxidant in the excess hydrogen peroxide, benzoyl peroxide and other oxidants, and reduce its oxidation reaction to the substance.

3. Dye intermediates: tetrmethyl guanidine has good reactivity and nucleophilicity, and can be used to synthesize dyes and dye intermediates. It can be used as a reagent to synthesize dyes and participate in the substitution reaction of nitrogen atoms in dye molecules.

4. Super base: Due to the strong alkali of tetramethylguanidine, it can be used as a super base in some fields. For eksempel, it can be used to accelerate the formation of carbonates, the synthesis of polyamides, and the cyclization of polymers.

5. Electronic materials: chemical tetramethylguanidine has excellent polymerization performance and high melting point, which can be used for polymer synthesis in the field of electronic materials.

Ud over, tetramethylguanidine has a number of other applications, such as synthetic drugs, as an ingredient in antibacterial agents and flame retardants.
 

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