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| CAS No.: | 6219-73-4 |
|---|---|
| Name: | 4-Amino-N,N-dimethylaniline sulfate |
| Molecular Structure: | |
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| Formula: | C8H12N2.H2O4S |
| Molecular Weight: | 370.473 |
| Synonyms: | N,N-dimethyl-1,4-phenylenediamine sulphate;n,n-Dimethyl-p-phenylenedi- amine Sulfate;N,N-DIMETHYL P-PHENYLENE DIAMINE SULPHATE;N,N-DIMETHYL-1,4-PHENYLENEDIAMINE SULFATE;N,N-Dimethyl-p-Phenylenediamine Sulfate; |
| EINECS: | 228-292-7 |
| Melting Point: | 200-205 °C (dec.)(lit.) |
| Boiling Point: | 262 °C at 760 mmHg |
| Flash Point: | 88.6 °C |
| Appearance: | Off-white powder |
| Hazard Symbols: |
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| Risk Codes: | R23/24/25;R36/37/38 |
| Safety: | S26;S36/37/39;S45 |
| Transport Information: | UN 2811 |
| PSA: | 112.24000 |
| LogP: | 2.34400 |
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Chemistry
Empirical Formula: C8H14N2O4S
Molecular Weight: 234.2728
EINECS: 208-636-2
Nominal Mass: 234 Da
Average Mass: 234.2728 Da
Monoisotopic Mass: 234.067427 Da
Flash Point: 88.6 °C
Enthalpy of Vaporization: 49.98 kJ/mol
Boiling Point: 262 °C at 760 mmHg
Vapour Pressure: 0.0112 mmHg at 25 °C
Melting point: 200-205 °C (dec.)(lit.)
Storage tempreture: 2-8 °C
Appearance: Off-white powder
Structure of 4-Amino-N,N-dimethylaniline sulfate (CAS NO.6219-73-4):
IUPAC Name: 1-N,1-N-Dimethylbenzene-1,4-diamine ; Sulfuric acid
Canonical SMILES: CN(C)C1=CC=C(C=C1)N.OS(=O)(=O)O
InChI: InChI=1S/C8H12N2.H2O4S/c1-10(2)8-5-3-7(9)4-6-8;1-5(2,3)4/h3-6H,9H2,1-2H3;(H2,1,2,3,4)
InChIKey: GLUKPDKNLKRLHX-UHFFFAOYSA-N
Toxicity Data With Reference
4-Amino-N,N-dimethylaniline sulfate (CAS NO.6219-73-4) hasn't been listed as a carcinogen by NTP, IARC, ACGIH, or CA Prop 65. And the toxicological properties have not been fully investigated.
Safety Profile
Hazard Codes: 
T
Risk Statements: 23/24/25-36/37/38
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
Specification
4-Amino-N,N-dimethylaniline sulfate , its cas register number is 6219-73-4. It also can be called N,N-Dimethyl-1,4-phenylenediamine sulfate ; 1,4-Benzenediamine, N,N-dimethyl-, sulfate ; 1,4-Benzenediamine, N1,N1-dimethyl-, sulfate (1:?) . It is hazardous, so the first aid measures and others should be known. Such as: When on the skin: first, should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly, get medical aid. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Then get medical aid soon. While, it's inhaled: Remove from exposure and move to fresh air immediately. Give artificial respiration while not breathing. When breathing is difficult, give oxygen. And as soon as to get medical aid. Then you have the ingesting of the product: Wash mouth out with water, and get medical aid immediately. Notes to physician: Treat supportively and symptomatically.
In addition, 4-Amino-N,N-dimethylaniline sulfate (CAS NO.6219-73-4) may discolor on exposure to light. It is not compatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, chloroformates, and you must not take it with incompatible materials, light, exposure to moist air or water. And also prevent it to broken down into hazardous decomposition products: Carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide.