4-Ethylaniline CAS 589-16-2 | Dye Intermediates
4-Ethylaniline (CAS 589-16-2, EINECS 209-637-0, molecular formula C8H11N, molecular weight 121.18) is a aniline-series intermediate product. Dye and pharmaceutical intermediate for azo dyes, organic pigments and photographic materials; also for pharmaceutical active ingredients and agrochemical intermediates.
[Basic Product Information]
Chinese Name: 4-乙基苯胺
English Name: 4-Ethylaniline
Aliases / Synonyms: 4-Ethylaniline; p-Ethylaniline
CAS Registry No.：589-16-2
EINECS No.：209-637-0
Molecular Formula: C8H11N
Molecular Weight: 121.18
Suggested HS Code: 2921.49 (other aromatic monoamines and their derivatives)
SMILES：CCC1=CC=C(C=C1)N
InChIKey：HRXZRAXKKNUKRF-UHFFFAOYSA-N
[Technical Specifications & Supply Information]
Appearance: Colorless to light yellow transparent liquid; crystallizes at low temperature; darkens on prolonged standing
Assay / Purity: ≥99.0% (GC)
Grade: Industrial / Pharmaceutical Grade
Packing: 200 kg plastic drum; 25 kg plastic drum (small packing customizable)
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 with each shipment; third-party SGS testing available for bulk orders
Storage: store sealed, protected from light, in a dry and ventilated place, away from fire, heat sources and strong oxidizers
[Applications]
Dye and pharmaceutical intermediate for azo dyes, organic pigments and photographic materials; also for pharmaceutical active ingredients and agrochemical intermediates.
[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.
[Frequently Asked Questions (FAQ)]
Q: What are the CAS number and molecular formula of 4-Ethylaniline?
A: 4-Ethylaniline has CAS registry number 589-16-2, molecular formula C8H11N, molecular weight 121.18 and EINECS number 209-637-0.
Q: What are the main uses and applications of 4-Ethylaniline?
A: Dye and pharmaceutical intermediate for azo dyes, organic pigments and photographic materials; also for pharmaceutical active ingredients and agrochemical intermediates.
Q: What are the standard purity and grade of 4-Ethylaniline?
A: Standard supply purity ≥99.0% (GC), grade Industrial / Pharmaceutical 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 4-Ethylaniline?
A: Standard packing: 200 kg plastic drum; 25 kg plastic drum (small packing customizable). 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 and pharmaceutical intermediate for azo dyes, organic pigments and photographic materials; also for pharmaceutical active ingredients and agrochemical intermediates.
Q: How should 4-Ethylaniline be stored and transported?
A: Dye and pharmaceutical intermediate for azo dyes, organic pigments and photographic materials; also for pharmaceutical active ingredients and agrochemical intermediates.
[Keywords]
4-Ethylaniline, 4-Ethylaniline, p-Ethylaniline, 589-16-2, Aniline-Series Intermediates
[Q&A]
Q: What are the CAS number and molecular formula of 4-Ethylaniline?
A: 4-Ethylaniline has CAS registry number 589-16-2, molecular formula C8H11N, molecular weight 121.18 and EINECS number 209-637-0.
Q: What are the main uses and applications of 4-Ethylaniline?
A: Dye and pharmaceutical intermediate for azo dyes, organic pigments and photographic materials; also for pharmaceutical active ingredients and agrochemical intermediates.
Q: What are the standard purity and grade of 4-Ethylaniline?
A: Standard supply purity ≥99.0% (GC), grade Industrial / Pharmaceutical 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 4-Ethylaniline?
A: Standard packing: 200 kg plastic drum; 25 kg plastic drum (small packing customizable). 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 and pharmaceutical intermediate for azo dyes, organic pigments and photographic materials; also for pharmaceutical active ingredients and agrochemical intermediates.
Q: How should 4-Ethylaniline be stored and transported?
A: Dye and pharmaceutical intermediate for azo dyes, organic pigments and photographic materials; also for pharmaceutical active ingredients and agrochemical intermediates.
关键字： 4-Ethylaniline;p-Ethylaniline;589-16-2;209-637-0;Dye Intermediates
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