| 2,3-Dimethylaniline Basic information |
| Product Name: | 2,3-Dimethylaniline |
| Synonyms: | 1-AMINO-2,3-DIMETHYLBENZENE;2,3-DIMETHYLANILINE;2,3-Dimethylphenylamine;2,3-Xylylamine;2,3-XYLIDENE;2,3-XYLIDINE;AKOS BBS-00003566;AKOS 91128 |
| CAS: | 87-59-2 |
| MF: | C8H11N |
| MW: | 121.18 |
| EINECS: | 201-755-0 |
| Product Categories: | Intermediates;Amines;Intermediates of Dyes and Pigments;Aromatics |
| Mol File: | 87-59-2.mol |
| 2,3-Dimethylaniline Chemical Properties |
| Melting point | 2.5 °C (lit.) |
| Boiling point | 221-222 °C (lit.) |
| density | 0.993 g/mL at 25 °C (lit.) |
| vapor density | 4.2 (vs air) |
| vapor pressure | 0.13 hPa (25 °C) |
| refractive index | n |
| Fp | 205 °F |
| storage temp. | Store below +30°C. |
| solubility | 1.5g/l |
| pka | pK1:4.70(+1) (25°C) |
| form | Liquid |
| color | Clear yellow to red-brown |
| explosive limit | 1-2.7%(V) |
| Water Solubility | 30 g/L (20 ºC) |
| Merck | 14,10084 |
| BRN | 742174 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. Reacts with hypochlorite bleaches. May be light sensitive. |
| CAS DataBase Reference | 87-59-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzenamine, 2,3-dimethyl-(87-59-2) |
| EPA Substance Registry System | 2,3-Dimethylaniline (87-59-2) |
| Safety Information |
| Hazard Codes | T,N |
| Risk Statements | 23/24/25-33-51/53 |
| Safety Statements | 28-36/37-45-61-28A |
| RIDADR | UN 1711 6.1/PG 2 |
| WGK Germany | 2 |
| RTECS | ZE8750000 |
| Autoignition Temperature | 545 °C |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29214910 |
| Hazardous Substances Data | 87-59-2(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 2,3-Dimethylphenylamine | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 2,3-Dimethylaniline Usage And Synthesis |
| Chemical Properties | brown liquid |
| Uses | Reagent used in the preparation of non-steroidal anti-inflammatory drugs, dyes and pesticides. |
| General Description | Dark brown liquid. |
| Air & Water Reactions | Slightly soluble in water. |
| Reactivity Profile | 2,3-Dimethylaniline reacts with strong oxidizing agents and hypochlorite bleaches . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides. |
| Fire Hazard | 2,3-Dimethylaniline is combustible. |
| Safety Profile | A poison. Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also other xylidine entries. |
| Purification Methods | Purify vic-xylidine by conversion into a derivative (see below), recrystallise the derivative, decompose the derivative with aqueous NaOH and fractionally distil the liquid base. The acetyl derivative has m 135o (from EtOH), and the formyl derivative has m 102o (from EtOH). [Beilstein 12 H 1101, 12 III 2438, 12 IV 2497.] |
| 2,3-Dimethylaniline Preparation Products And Raw materials |
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