Variamine Blue B Base
- CAS NO.：101-64-4
- Empirical Formula: C13H14N2O
- Molecular Weight: 214.26
- MDL number: MFCD00070553
- EINECS: 202-962-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-08 17:06:35
What is Variamine Blue B Base?
Purification Methods
Crystallise the diamine from ligroin or *C6H6/pet ether (m 99-100o). The picrate has m 164o (from EtOH). [Beilstein 13 III 1161, 13 IV 1243.]
Properties of Variamine Blue B Base
| Melting point: | 101°C |
| Boiling point: | 210 °C / 4mmHg |
| Density | 1.0850 (rough estimate) |
| refractive index | 1.6450 (estimate) |
| form | powder to crystal |
| color | Gray to Dark blue to Black |
| Merck | 14,5999 |
| EPA Substance Registry System | 1,4-Benzenediamine, N-(4-methoxyphenyl)- (101-64-4) |
Safety information for Variamine Blue B Base
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Variamine Blue B Base
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
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