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Chemical Name: Laureth-4
Synonyms: C12-14 Fatty alcohols ethoxylated
CAS No.: 68439-50-9
Molecular Formula: C14H30O
Molecular Weight: 230.3868
Appearance: Liquid

Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

Laureth-4 CAS 68439-50-9: Comprehensive User Guide

Table of Contents

1. Product Overview & Specifications

Laureth-4 (CAS 68439-50-9) is a non-ionic surfactant derived from ethylene oxide and lauryl alcohol. It is widely used in personal care, household cleaners, and industrial formulations due to its emulsifying and solubilizing properties.

Technical Specifications

Parameter Laureth-4 Laureth-2 Laureth-7
CAS Number 68439-50-9 3055-96-7 3055-97-8
Molecular Formula C12H25(OCH2CH2)4OH C12H25(OCH2CH2)2OH C12H25(OCH2CH2)7OH
HLB Value 9.7 6.5 12.5
Solubility Water-soluble Oil-soluble Water-soluble

2. Applications & Uses

  • Personal Care: Emulsifier in shampoos, conditioners, and lotions.
  • Household Cleaners: Surfactant in dishwashing liquids and surface cleaners.
  • Industrial: Stabilizer in lubricants and textile processing.
  • Pharmaceuticals: Solubilizer in topical creams.

3. Usage Guidelines

Typical Dosage:

  • Personal Care: 1-5% of formulation.
  • Cleaners: 3-10% depending on surfactant load.

Compatibility:

Compatible with most anionic, cationic, and non-ionic ingredients. Avoid strong acids/oxidizers.

4. Case Studies

Case 1: Shampoo Formulation Stability

A cosmetic brand achieved 18-month shelf-life by incorporating 3% Laureth-4 to stabilize fragrance oils.

Case 2: Industrial Degreaser Efficiency

5% Laureth-4 reduced oil residue by 90% in metal parts cleaning compared to traditional solvents.

5. Client Success Stories

Client Industry Challenge Solution Result
EcoClean Co. Household Cleaners Low foam generation Added 4% Laureth-4 30% foam increase
BioSkin Labs Cosmetics Phase separation 2% Laureth-4 emulsifier Stable emulsion

6. Contact for Inquiries

Email: info@vivalr.com
Phone: (86) 15866781826

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Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
5000+ square meters R&D center
A 70+ R&D team led by Chinese and foreign doctors
150 pieces (sets) of R&D equipment, 120+ fume hoods
18 patents

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
It has successfully passed on-site inspections from the United States, Australia, Poland, Japan and domestic pharmaceutical company customers and institutions many times, providing high-quality one-stop services for R&D and production of new drugs around the world.

More than 150 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

About the company

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FAQ

Does it support auditing?

Support, please make an appointment one day in advance. Company address: Room 716, Building 3, Ligao International Garden, No.1222 West Aoti Road, Lixia District, Jinan City, Shandong Province, P.R. China

Whether to provide samples?

Free samples can be provided for low value products, and small packaging specifications can be purchased for high value products.

Delivery time

Under normal circumstances, all items are in stock and will be shipped before 4 o'clock on the same day. Some products are produced to order, depending on the workshop situation and production schedule.

What is the production capacity?

At present, the company's workshop production equipment is mainly based on laboratories and pilot lines, with a maximum daily production capacity of 1.5 tons.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Chem-iso’s delivery rate is guaranteed to be 99.99%

5000+

square meter R&D center

150+

China(set) of R&D equipment

150+

Fume hood

180+

R&D team

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