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3-Methoxy-1-propanol CAS 1589-49-7 User Guide | Uses, Handling & Applications

Table of Contents

1. Basic Information

CAS Number: 1589-49-7

Chemical Name: 3-Methoxy-1-propanol

Synonyms: 3-Methoxypropyl alcohol, Methoxypropanol

Molecular Formula: C4H10O2

Molecular Weight: 94.11 g/mol

Appearance: Clear, colorless liquid

Boiling Point: 140-142°C

Density: 0.97 g/cm³ at 20°C

Flash Point: 45°C (closed cup)

Storage: Store in a cool, dry, well-ventilated area away from ignition sources. Recommended temperature: 15-25°C.

2. Key Applications

3-Methoxy-1-propanol is widely used as:

  • Industrial Solvent: For resins, coatings, and inks due to its high solvency power.
  • Pharmaceutical Intermediate: Synthesizing active pharmaceutical ingredients (APIs) and agrochemicals.
  • Electronics Cleaning Agent: Removes flux residues and contaminants in PCB manufacturing.
  • Chemical Synthesis: Building block for ethers, esters, and specialty polymers.

3. Safe Handling & Storage

Safety Precautions

  • Wear PPE: Chemical-resistant gloves, goggles, and lab coat.
  • Ensure adequate ventilation to avoid vapor accumulation.
  • Ground equipment to prevent static discharge.

Storage Guidelines

  • Use stainless steel or glass containers.
  • Keep away from oxidizers, acids, and heat sources.

Spill Management

  • Absorb with inert material (e.g., sand) and dispose per local regulations.
  • Avoid discharge into waterways.

4. Industry Use Cases

Pharmaceutical Manufacturing

Used as a solvent in the synthesis of antiviral drugs, ensuring high purity and reaction efficiency.

Electronics Industry

Applied in precision cleaning solutions for semiconductor components, reducing particle contamination by 30%.

Coatings Formulation

Enhances drying speed and gloss in automotive coatings, improving production throughput.

5. Contact Information

For technical inquiries or bulk orders, contact our team:

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About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

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
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

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.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 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.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

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 Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

User’evaluation of us

"vivalr is my partner for years. Met at 2014 Shanghai CPHI Expo. Not interested then as had stable supplier. In Sep 2016, original supplier couldn't guarantee quality and delivery. Thought of Zhai and his company first. So far, have stable business relationship and good personal friendship."

Marcus Long

" In years of sourcing from China, first found working with Sincere Chemical great. They help in production, delivery and tech, saving time. When first asking Zhai for optical brightener quote, got detailed one with prices, trade details, company info, R&D and production capacity, packaging and raw material control."

Emma Kung

" Hi, I'm Kim, Zhai's partner. Don't like him much (as he never gives more for my prices, haha), but still write customer feedback. Zhai's emails help me understand product and industry. Satisfied with his work ethic. He provides quotes and helps with work details, so I can focus on other things. He's the best supplier for me."

Lisa Phoenix

" Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other."

Marcus Long

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Emma Kung

" We are a pharmaceutical manufacturer in Brazil. Happy to cooperate with Sincere Chemical, especially with Zhai. He is patient and friendly. Satisfied with his 24/7 service. We are not only cooperators but also best friends."

Lisa Phoenix

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