N-Ethylaniline CAS 103-69-5 | Dye Intermediates
N-Ethylaniline (CAS 103-69-5, EINECS 203-135-5, molecular formula C8H11N, molecular weight 121.18) is a aniline-series intermediate product. Dye intermediate for cationic, basic and azo dyes; also used in pharmaceutical and agrochemical intermediates and rubber additives.
I. Basic Product Information
| Chinese Name | N-乙基苯胺 |
| English Name | N-Ethylaniline |
| Aliases / Synonyms | N-Ethylaniline; Ethylaniline; EA |
| CAS Registry No. | 103-69-5 |
| EINECS No. | 203-135-5 |
| Molecular Formula | C8H11N |
| Molecular Weight | 121.18 |
| Suggested HS Code | 2921.4x (aromatic amines and their derivatives) |
| SMILES | CCNC1=CC=CC=C1 |
| InChIKey | OJGMBLNIHDZDGS-UHFFFAOYSA-N |
II. Technical Specifications & Supply Information
| Appearance | Colorless to light yellow liquid; color deepens on prolonged standing or exposure to light |
| Assay / Purity | ≥99.0% |
| Grade | Industrial Grade |
| Packing | 200 kg iron drum; 25 kg plastic drum |
| Standard | Enterprise standard / national standard (executed per batch COA) |
| Supply Capacity | Standard grades supplied from stock; bulk customization and long-term agreement supply supported |
| Documents Provided | COA and MSDS provided with each shipment; third-party SGS testing available for bulk orders |
| Storage Conditions | Store sealed, protected from light, in a dry and ventilated place, away from fire, heat sources and strong oxidizers |
III. Applications
Dye intermediate for cationic, basic and azo dyes; also used in pharmaceutical and agrochemical intermediates and rubber additives.
IV. Quality & Supply Assurance
1. Stable batch-to-batch quality, with batch-by-batch inspection before shipment; a COA is provided with each delivery for full traceability;
2. Standard grades held in stock for fast delivery; bulk custom packing and long-term agreement supply supported;
3. Samples available on request, with third-party testing (e.g., SGS) to support incoming-material verification;
4. Our product line covers dye, pharmaceutical, agrochemical and organic pigment intermediates — a one-stop source for multi-category raw materials.
V. Frequently Asked Questions (FAQ)
Q: What are the CAS number and molecular formula of N-Ethylaniline?
A: N-Ethylaniline has CAS registry number 103-69-5, molecular formula C8H11N, molecular weight 121.18 and EINECS number 203-135-5.
Q: What are the main uses and applications of N-Ethylaniline?
A: Dye intermediate for cationic, basic and azo dyes; also used in pharmaceutical and agrochemical intermediates and rubber additives.
Q: What are the standard purity and grade of N-Ethylaniline?
A: Standard supply purity ≥99.0%, grade Industrial Grade; custom assay and special specifications available on request — exact figures are per the batch COA.
Q: What are the packing specifications and minimum order quantity (MOQ) of N-Ethylaniline?
A: Standard packing: 200 kg iron drum; 25 kg plastic drum. Samples available on request and custom packing supported; bulk orders can be delivered in batches per agreement.
Q: Can you provide COA, MSDS and other quality documents?
A: Dye intermediate for cationic, basic and azo dyes; also used in pharmaceutical and agrochemical intermediates and rubber additives.
Q: How should N-Ethylaniline be stored and transported?
A: Dye intermediate for cationic, basic and azo dyes; also used in pharmaceutical and agrochemical intermediates and rubber additives.
VI. Keywords
N-Ethylaniline, N-Ethylaniline, Ethylaniline, EA, 103-69-5, Aniline-Series Intermediates
关键字： N-Ethylaniline;103-69-5;203-135-5;Dye Intermediates;EA