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1,1,3,3-Tetramethylguanidine, 99%, Thermo Scientific Chemicals
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Alfa Aesar By Thermo Fisher Scientific logo

1,1,3,3-Tetramethylguanidine, 99%, Thermo Scientific Chemicals

CAS: 80-70-6

Ref. 02-A12314

25ml
31.00 €
100ml
58.00 €
500ml
187.00 €
Estimated delivery in United States, on Thursday 4 Apr 2024

Product Information

Name:
1,1,3,3-Tetramethylguanidine, 99%, Thermo Scientific Chemicals
Synonyms:
  • 1,1,3,3-tetramethylguanidine
  • 1,1,3,3-Tetermethyl Guanidine
  • Guanidine, 1,1,3,3-tetramethyl-
  • Guanidine, N,N,N′,N′-tetramethyl-
  • N,N'-tetramethylguanidine
  • N,N,N',N'-tetramethyl-guanidine
  • N,N,N′,N′-Tetramethylguanidine
  • N-[amino(dimethylamino)methylidene]-N-methylmethanaminium
  • N<sup>1</sup>,N<sup>1</sup>,N<sup>3</sup>,N<sup>3</sup>-Tetramethylguanidine
  • NSC 148309
  • See more synonyms
  • Pc-Cat Tmg
  • TMG
  • Tetramethylguanidine
Description:

1,1,3,3-Tetramethylguanidine is employed as a polyurethane foam catalyst, as an accelerator for the syntheses of polysulfured rubber. It is also used as a strong base in the photochemical (couplers) and in the pharmaceutical (steroids) industries. It is essential for the preparation of alkyl nitriles from alkyl halides and 3'-alkylthymidines from 3'-nitrothymidines. It serves as an efficient and selective catalyst for the benzoylation of alcohols. It replaces the expensive bases 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) and 1,5-Diazabicyclo[4.3.0]non-5-ene (DBN) in organic synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:

Chemical properties

Molecular weight:
115.18
Formula:
C5H13N3
Purity:
99%
Color/Form:
Clear colorless to yellow, Liquid
InChI key:
KYVBNYUBXIEUFW-UHFFFAOYSA-N
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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