Skip to Content
Merck
All Photos(3)

Documents

241768

Sigma-Aldrich

1,1,3,3-Tetramethylguanidine

99%

Synonym(s):

N,N,N′,N′-Tetramethylguanidine

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
(CH3)2NC(=NH)N(CH3)2
CAS Number:
80-70-6
Molecular Weight:
115.18
Beilstein:
969608
EC Number:
201-302-7
MDL number:
MFCD00008323
UNSPSC Code:
12352116
PubChem Substance ID:
24854327
NACRES:
NA.22

vapor pressure

0.2 mmHg ( 20 °C)

Quality Level

200

Assay

99%

form

liquid

refractive index

n20/D 1.469 (lit.)

bp

52-54 °C/11 mmHg (lit.)

density

0.918 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

KYVBNYUBXIEUFW-UHFFFAOYSA-N

Gene Information

human ... EPHX2(2053)
mouse ... Ephx2(13850)

Application

Base employed in the preparation of alkyl nitriles from alkyl halides and 3′-alkylthymidines from 3′-nitrothymidines.
Promotes the pentavalent bismuth oxidation of primary and secondary alchohols to aldehydes and ketones.

Signal Word

Danger

Hazard Statements

H226,H290,H302,H314

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

122.0 °F - closed cup

Flash Point(C)

50 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

1,8-Diazabicyclo[5.4.0]undec-7-ene puriss., ≥99.0% (GC)

Sigma-Aldrich

33482

1,8-Diazabicyclo[5.4.0]undec-7-ene

Proton-sponge® 99%

Sigma-Aldrich

158496

Proton-sponge®

Tetrahedron, 49, 10061-10061 (1993)
Tetrahedron Letters, 48, 2885-2885 (2007)
Synthetic Communications, 23, 2323-2323 (1993)
Silvia Tampucci et al.
Pharmaceutics, 12(11) (2020-11-15)
For topical treatment of skin cancer, the design of pH-responsive nanocarriers able to selectively release the drug in the tumor acidic microenvironment represents a reliable option for targeted delivery. In this context, a series of newly synthesized surface-active fatty acid-protic
Praveen K Khatri et al.
Materials science & engineering. C, Materials for biological applications, 91, 208-217 (2018-07-24)
In the present study a number of fatty acid constituted ionic liquids having tetramethylguanidinium ion as a cationic counterpart were synthesized by neutralization of 1,1,3,3‑tetramethyguanidine (TMG) with fatty acids having varying degree of alkyl chain and olefinic bonds. The structure
View All Related Papers

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