690953
N,N,N′,N′-Tetramethylguanidine
≥99.0% (GC)
Synonym(s):
1,1,3,3-Tetramethylguanidine
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About This Item
Linear Formula:
(CH3)2NC(=NH)N(CH3)2
CAS Number:
Molecular Weight:
115.18
Beilstein:
969608
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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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
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
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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
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
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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
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