3-(Ethylphenylamino)propanenitrile CAS 148-87-8 | Dye Intermediates
3-(Ethylphenylamino)propanenitrile (CAS 148-87-8, EINECS 205-728-4, molecular formula C11H14N2, molecular weight 174.24) is a aniline-series intermediate product. Key disperse dye intermediate used to synthesize anthraquinone-type and azo-type disperse reds, oranges and violets; also used as a cationic dye intermediate.
I. Basic Product Information
| Chinese Name | N-乙基-N-氰乙基苯胺 |
| English Name | 3-(Ethylphenylamino)propanenitrile |
| Aliases / Synonyms | N-Ethyl-N-cyanoethylaniline; Cyanoethyl ethylaniline |
| IUPAC Name | 3-(N-ethylanilino)propanenitrile |
| CAS Registry No. | 148-87-8 |
| EINECS No. | 205-728-4 |
| Molecular Formula | C11H14N2 |
| Molecular Weight | 174.24 |
| Suggested HS Code | 2926.90 (nitrile-function compounds) |
| SMILES | CCN(CCC#N)C1=CC=CC=C1 |
| InChIKey | WYRNRZQRKCXPLA-UHFFFAOYSA-N |
II. Technical Specifications & Supply Information
| Appearance | Light yellow to yellow transparent liquid |
| Assay / Purity | ≥98.0%（GC） |
| Grade | Industrial Grade |
| Packing | 200 kg plastic drum / iron 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
Key disperse dye intermediate used to synthesize anthraquinone-type and azo-type disperse reds, oranges and violets; also used as a cationic dye intermediate.
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 3-(Ethylphenylamino)propanenitrile?
A: 3-(Ethylphenylamino)propanenitrile has CAS registry number 148-87-8, molecular formula C11H14N2, molecular weight 174.24 and EINECS number 205-728-4.
Q: What are the main uses and applications of 3-(Ethylphenylamino)propanenitrile?
A: Key disperse dye intermediate used to synthesize anthraquinone-type and azo-type disperse reds, oranges and violets; also used as a cationic dye intermediate.
Q: What are the standard purity and grade of 3-(Ethylphenylamino)propanenitrile?
A: Standard supply purity ≥98.0% (GC), 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 3-(Ethylphenylamino)propanenitrile?
A: Standard packing: 200 kg plastic drum / iron 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: Key disperse dye intermediate used to synthesize anthraquinone-type and azo-type disperse reds, oranges and violets; also used as a cationic dye intermediate.
Q: How should 3-(Ethylphenylamino)propanenitrile be stored and transported?
A: Key disperse dye intermediate used to synthesize anthraquinone-type and azo-type disperse reds, oranges and violets; also used as a cationic dye intermediate.
VI. Keywords
3-(Ethylphenylamino)propanenitrile, N-Ethyl-N-cyanoethylaniline, Cyanoethyl ethylaniline, 148-87-8, Aniline-Series Intermediates
关键字： 3-(Ethylphenylamino)propanenitrile;N-Ethyl-N-cyanoethylaniline;148-87-8;205-728-4;Dye Intermediates