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1,1,3,3-Tetramethylguanidine, 99%, Thermo Scientific Chemicals Product Code.: 11434250
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1,1,3,3-Tetramethylguanidine, 99%, Thermo Scientific Chemicals

Product Code. 11434250
25 mL
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Quantity:
25 mL
100 mL
500 mL
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Product Code. 11434250

Brand: Thermo Scientific Alfa Aesar A12314.AC

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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.

Applications
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.

Solubility
Miscible with water.

Notes
Air sensitive. Incompatible with strong oxidizing agents, mineral and organic acids, carbon dioxide. Keep away from sources of ignition.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 80-70-6
Molecular Formula C5H13N3
Molecular Weight (g/mol) 115.18
MDL Number MFCD00008323
InChI Key KYVBNYUBXIEUFW-UHFFFAOYSA-N
Synonym tetramethylguanidine, n,n,n',n'-tetramethylguanidine, guanidine, n,n,n',n'-tetramethyl, tetramethyl guanidine, unii-vez101e7zu, 1,1,3,3-tetramethyl guanidine, n,n-1,1,3,3-tetramethylguanidine, vez101e7zu, 1,1,3,3-tetramethyl-guanidine, n,n,n',n'-tetramethyl-guanidineShow MoreShow Less
PubChem CID 66460
IUPAC Name 1,1,3,3-tetramethylguanidine
SMILES CN(C)C(=N)N(C)C

Specifications

Melting Point <-30°C
Density 0.918
Boiling Point 162°C
Flash Point 60°C (140°F)
Refractive Index 1.469
Quantity 25 mL
UN Number UN2920
Beilstein 969608
Sensitivity Air Sensitive
Solubility Information Miscible with water.
Formula Weight 115.18
Percent Purity 99%
Chemical Name or Material 1,1,3,3-Tetramethylguanidine
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10233051 Certificate TypeCertificate of Analysis Date30/08/2024 Catalog NumberA12314.AP,A12314.AE,A12314.AC
Lot NumberA0450894 Certificate TypeCertificate of Analysis Date30/08/2024 Catalog NumberA12314.AP,A12314.AE,A12314.AC
Lot NumberP31I010 Certificate TypeCertificate of Analysis Date20/02/2024 Catalog NumberA12314.AP,A12314.AE,A12314.AC
Lot NumberA0456509 Certificate TypeCertificate of Analysis Date06/10/2023 Catalog NumberA12314.AP,A12314.AE,A12314.AC
Lot NumberA0436847 Certificate TypeCertificate of Analysis Date05/01/2023 Catalog NumberA12314.AP,A12314.AE,A12314.AC

Safety and Handling

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Product Identifier
  • 1,1,3,3-Tetramethylguanidine
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H226-Flammable liquid and vapour.
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
  • H332-Harmful if inhaled.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : 1,1,3,3-Tetramethylguanidine
SDS

RUO – Research Use Only

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