N,N-Diethyl-3-methylaniline Purity 98.5% Industrial Grade Dye Intermediates

N,N-Diethyl-3-methylaniline CAS 91-67-8 | Dye Intermediates

N,N-Diethyl-3-methylaniline (CAS 91-67-8, EINECS 202-089-3, molecular formula C11H17N, molecular weight 163.26) is a aniline-series intermediate product. Dye intermediate for triarylmethane basic dyes and acid dyes; also used in pressure-sensitive and thermal-sensitive pigments.

I. Basic Product Information

II. Technical Specifications & Supply Information

III. Applications

Dye intermediate for triarylmethane basic dyes and acid dyes; also used in pressure-sensitive and thermal-sensitive pigments.

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,N-Diethyl-3-methylaniline?

A: N,N-Diethyl-3-methylaniline has CAS registry number 91-67-8, molecular formula C11H17N, molecular weight 163.26 and EINECS number 202-089-3.

Q: What are the main uses and applications of N,N-Diethyl-3-methylaniline?

A: Dye intermediate for triarylmethane basic dyes and acid dyes; also used in pressure-sensitive and thermal-sensitive pigments.

Q: What are the standard purity and grade of N,N-Diethyl-3-methylaniline?

A: Standard supply purity ≥98.5% (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 N,N-Diethyl-3-methylaniline?

A: Standard packing: 200 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 triarylmethane basic dyes and acid dyes; also used in pressure-sensitive and thermal-sensitive pigments.

Q: How should N,N-Diethyl-3-methylaniline be stored and transported?

A: Dye intermediate for triarylmethane basic dyes and acid dyes; also used in pressure-sensitive and thermal-sensitive pigments.

VI. Keywords

N,N-Diethyl-3-methylaniline, N,N-Diethyl-m-toluidine, Diethyl-m-toluidine, 91-67-8, Aniline-Series Intermediates