Skip to Content
Merck
CN

690953

N,N,N′,N′-Tetramethylguanidine

≥99.0% (GC)

Synonym(s):

1,1,3,3-Tetramethylguanidine

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
(CH3)2NC(=NH)N(CH3)2
CAS Number:
80-70-6
Molecular Weight:
115.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
329761375
EC Number:
201-302-7
Beilstein/REAXYS Number:
969608
MDL number:
MFCD00008323
Assay:
≥99.0% (GC)
Form:
liquid

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

KYVBNYUBXIEUFW-UHFFFAOYSA-N

InChI

1S/C5H13N3/c1-7(2)5(6)8(3)4/h6H,1-4H3

SMILES string

CN(C)C(=N)N(C)C

assay

≥99.0% (GC)

form

liquid

impurities

≤0.50% water

color

APHA: ≤150

bp

162-163 °C (lit.)

density

0.916 g/mL at 20 °C (lit.)

functional group

amine

Quality Level

200

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

N,N,N′,N′-Tetramethylguanidine can be used to synthesize:
  • dinucleoside phosphotriester1
  • 1,1,3,3-tetramethylguanidinium 2-ethylhexoate2
  • tetramethylguanidine ionic liquid (TMG IL)3

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

122.0 °F - closed cup

flash_point_c

50 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SDBB6615
SDBB5076
SDBB2867
BCCG9975
STBL4619

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Tetramethyl guanidinium chlorosulfonate as a highly efficient and recyclable organocatalyst for the preparation of bis (indolyl) methane derivatives.
Kalla R, et al.
Catalysis Communications, 57, 55-59 (2014)
Synthesis and thermal characterization of novel poly (tetramethylsilanthrylenesiloxane) and poly (tetramethylsilphenanthrylenesiloxane) derivatives.
Sato I, et al.
Polymer Bull., 59(5), 607-617 (2007)
Deoxyribonucleoside cyclic N-acylphosphoramidites as a new class of monomers for the stereocontrolled synthesis of oligothymidylyl-and oligodeoxycytidylyl-phosphorothioates.
Wilk A, et al.
Journal of the American Chemical Society, 122(10), 2149-2156 (2000)
G V S M Carrera et al.
Faraday discussions, 183, 429-444 (2015-09-22)
In this report, novel systems, based on highly abundant saccharides, D-mannose, D-glucose, β-cyclodextrin, alginic acid and mannitol, in combination with an organic superbase, tetramethylguanidine (TMG) or 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU), are studied for carbon dioxide capture. With D-mannose and D-glucose, several ratios

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service