1,8-bis(dimethylamino)naphthalene
Names
[ CAS No. ]:
20734-58-1
[ Name ]:
1,8-bis(dimethylamino)naphthalene
[Synonym ]:
PROTON SPONGE
1,8-bis(dimethylamino)naphthalene
N1,N1,N8,N8-tetramethylnaphthalene-1,8-diamine
1,8-Bis(dimethylamino)naphtalene
N,N,N',N'-tetra-methylnaphthalene-1,8-diamine
1-Ethyl-3-methylimidazolium hexafluorophosphate
Proton-sponge(R)
1,8-bis-(dimethylamino)naphthalene
1,8-Naphthalenediamine, N,N,N,N-tetramethyl-
1,8-bis(N,N-dimethylamino)naphtalene
EINECS 244-001-6
N,N,N',N'-Tetramethyl-1,8-naphthalene diamine
N,N,N’,N’-Tetramethyl-1,8-naphthalenediamine
Proton-sponge
N,N,N`,N`-Tetramethyl-1,8-naphthalenediamine
1,8-Bis(dimethylamino)naphthalene,DMAN
1,8-bis(N,N-dimethylamino)naphthalene
N,N,N',N'-Tetramethyl-1,8-diaminonaphthalene
1,8-bis(dimethyl-amino)naphthalene
N,N,N',N'-Tetramethyl-1,8-naphthalenediamine
N,N,N',N'-Tetramethylnaphthalene-1,8-diamine
1,8-Naphthalenediamine,N,N,N',N'-tetramethyl
1,8-bis-(dimethylamino)-naphthalene
MFCD00003920
1,8-Naphthalenediamine, N,N,N',N'-tetramethyl-
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
304.4±22.0 °C at 760 mmHg
[ Melting Point ]:
49-51 °C(lit.)
[ Molecular Formula ]:
C14H18N2
[ Molecular Weight ]:
214.306
[ Flash Point ]:
128.3±10.2 °C
[ Exact Mass ]:
214.147003
[ PSA ]:
6.48000
[ LogP ]:
3.67
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.649
[ Storage condition ]:
2-8°C
[ Water Solubility ]:
insoluble
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
C:Corrosive
[ Risk Phrases ]:
R22;R34
[ Safety Phrases ]:
S26-S45-S36/37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2921590090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2921590090
[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
Articles
Sci. Rep. 5 , 11298, (2015)
Lipid composition in cell membrane is closely associated with cell characteristics. Here, matrix-assisted laser desorption/ionization- Fourier transform ion cyclotron resonance mass spectrometry was e...
Distribution study of atorvastatin and its metabolites in rat tissues using combined information from UHPLC/MS and MALDI-Orbitrap-MS imaging.Anal. Bioanal. Chem 406(19) , 4601-10, (2014)
The combination of ultrahigh-resolution mass spectrometry imaging (UHRMSI) and ultrahigh-performance liquid chromatography coupled with tandem mass spectrometry (UHPLC/MS/MS) was used for the identifi...
Proton sponge: a novel and versatile MALDI matrix for the analysis of metabolites using mass spectrometry.Anal. Chem. 81 , 7954-7959, (2009)
Here, we show the usefulness of a strong base, 1,8-bis(dimethyl-amino)naphthalene (DMAN; proton sponge), as a novel matrix for MALDI-TOF/MS analysis of anions. Several strong and weakly acidic low-mol...