Tetramethylguanidine

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Names

[ CAS No. ]:
80-70-6

[ Name ]:
Tetramethylguanidine

[Synonym ]:
N,N,N',N'-TETRAMETHYLGUANIDINE
1,1,3,3-Tetramethylguanidin
TETRAMETHYL GUANIDINE
1,1,3,3-Tetramethylguayyniaine
N,N,N,N-Tetramethy1 Guanidine
1,1,3,3-tetramethylgaunidine
MFCD00008323
1,1,3,3-TMG
TMG
1,1,3,3-tetramethyl-guanidine
EINECS 201-302-7

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
163.2±9.0 °C at 760 mmHg

[ Melting Point ]:
-30 °C

[ Molecular Formula ]:
C5H13N3

[ Molecular Weight ]:
115.177

[ Flash Point ]:
60.0±0.0 °C

[ Exact Mass ]:
115.110947

[ PSA ]:
30.33000

[ LogP ]:
0.41

[ Vapour Pressure ]:
2.1±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.456

[ Storage condition ]:
2-8°C

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents, mineral and organic acids, carbon dioxide. Air-sensitive.

[ Water Solubility ]:
miscible

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H302-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R10;R20/22;R34

[ Safety Phrases ]:
S26-S27-S36/37/39-S45-S16

[ RIDADR ]:
UN 2920 8/PG 2

[ WGK Germany ]:
1

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2942000000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyanamide,N,N-dimethyl-
  • Dimethylamine
  • 1,1,3,3-tetramethylguanidine compound with 1-nitro-4-(nitromethyl)benzene (1:1)
  • 1,1,3,3-tetramethylgyanidine-gallane (1/1)
  • cyanogen iodide

DownStream

  • [4-(dimethylamino)phenyl]-(4-fluorophenyl)methanone
  • Michler's ketone
  • 2-bis[bis(dimethylamino)methylideneamino]phosphanyl-1,1,3,3-tetramethylguanidine
  • Dimethylamine
  • Tetramethylurea
  • N-[bis(dimethylamino)methylidene]benzamide
  • 3-METHYL-4-NITRO-BUTYRIC ACID ETHYL ESTER
  • p-Dimethylaminobenzaldehyde
  • 4-(Dimethylamino)benzophenone
  • 6-nitrohexan-3-one

Customs

[ HS Code ]: 2925290090

[ Summary ]:
2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles

CO2 capture systems based on saccharides and organic superbases.

Faraday Discuss. 183 , 429-44, (2015)

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 (TM...

Synth. Commun. 23 , 2323, (1993)

Tetrahedron 49 , 10061, (1993)


More Articles

Related Compounds

  • phenyltetramethylguanidine
  • 1,1,3,3-tetramethylguanidine
  • n-chlorotetramethylguanidine
  • 1,1,2,3-tetramethylguanidine
  • N2-n-hexyltetramethylguanidine
  • N2-n-butyltetramethylguanidine
  • 2-(2,5-Dichlorophenyl)-4-(trifluoromethyl)pyridine-3-acetic acid
  • 2-(2,3-Difluorophenyl)-4-methoxy-5-(trifluoromethyl)pyridine
  • 2-(2,3-Difluorophenyl)pyridine-3-acetic acid
  • 2-(2,5-Dichlorophenyl)-5-methylpyridine-3-acetic acid
  • 2-(2,6-Dichlorophenyl)-3-(difluoromethoxy)-6-(trifluoromethyl)pyridine
  • 2-(2,5-Dichlorophenyl)-3-fluoro-4-(trifluoromethyl)pyridine
  • 2-(2-Cyanoethyl)-4-(difluoromethoxy)phenylacetic acid
  • 2-(3,4-Dichlorophenyl)-3-(difluoromethoxy)-6-(trifluoromethyl)pyridine
  • 2-(3-Bromopropyl)-5-(difluoromethoxy)benzonitrile
  • 2-(3-Bromopropyl)-6-(difluoromethyl)cinnamic acid
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