3,4,5-Trimethylaniline(CAS 1639-31-2)
UN No.:
UN 2811 6.1 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 250MG | In Stock | 10 USD
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| 98% | RG | 1G | In Stock | 17 USD
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| 98% | RG | 5G | In Stock | 84 USD
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| 98% | RG | 25G | In Stock | 174 USD
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| 98% | RG | 100G | In Stock | 1142 USD
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| Bulk Packaging | 5KG | substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation. | |||
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Applications of 1639-31-2
| Industry | Application | Process |
|---|---|---|
| Dye Industry | Intermediate for synthesizing azo dyes and triarylmethane dyes | Diazotization-coupling reaction, coupled with phenols or aromatic amines |
| Pharmaceutical Industry | Intermediate for synthesizing antifungal agents (e.g., clotrimazole derivatives) and local anesthetics | Multistep organic synthesis, including reduction, acylation, and cyclization |
| Pesticide Industry | Intermediate for synthesizing fungicides and insecticides (e.g., precursors to triazole fungicides) | Alkylation with haloalkanes, condensation with isocyanates, etc. |
| Rubber Additives | Used in producing rubber antioxidants (e.g., TMQ-type antioxidants) | Condensation with acetone under acidic conditions, followed by oxidation |
| Polymers | Monomer for synthesizing thermal or UV stabilizers | Condensation polymerization with aldehydes or free-radical polymerization modification |
Physical and chemical properties of 1639-31-2
Acidity coefficient |
5.28±0.10(Predicted) |
|---|---|
Boiling Point |
246.9±9.0 °C at 760 mmHg |
Density |
1.0±0.1 g/cm3 |
Exact Mass |
135.104797 |
Flash Point |
109.6±14.0 °C |
Index of Refraction |
1.553 |
LogP |
2.32 |
Melting Point |
79-80°C |
Molecular Formula |
C9H13N |
Molecular Weight |
135.206 |
PSA |
26.02000 |
Solubility |
Chloroform (Slightly), Methanol (Slightly) |
Storage condition |
2-8°C |
Vapour Pressure |
0.0±0.5 mmHg at 25°C |
Spectrums of 1639-31-2
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 1639-31-2
Cas:59557-90-3
Cas:108-69-0
Cas:50-00-0
Q&A for CAS 1639-31-2
1. How can I verify product quality?
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10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 1639-31-2
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H301+H311 Toxic if swallowed or in contact with skin H301 Toxic if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H330 Fatal if inhaled H335 May cause respiratory irritation H411 Toxic to aquatic life with long lasting effects |
Safety Data Sheet |
Download COA of 1639-31-2
Operate under the ISO 9001 system
