CAS 20734-58-1|1,8-bis(dimethylamino)naphthalene
Introduction：Basic information about CAS 20734-58-1|1,8-bis(dimethylamino)naphthalene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,8-bis(dimethylamino)naphthalene | ||
|---|---|---|---|
| CAS Number | 20734-58-1 | Molecular Weight | 214.306 |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 304.4±22.0 °C at 760 mmHg |
| Molecular Formula | C14H18N2 | Melting Point | 49-51 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 128.3±10.2 °C |
| Symbol | GHS07 | Signal Word | Warning |
Names
| Name | 1-N,1-N,8-N,8-N-tetramethylnaphthalene-1,8-diamine |
|---|---|
| Synonym | More Synonyms |
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 |
| InChIKey | GJFNRSDCSTVPCJ-UHFFFAOYSA-N |
| SMILES | CN(C)c1cccc2cccc(N(C)C)c12 |
| Storage condition | 2-8°C |
| Water Solubility | insoluble |
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 |
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% |
Articles16
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| 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... |
Synonyms
| 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- |
