trimethyl orthoformate 99% cas 149-73-5

Chemical Name: Trimethyl orthoformate
CAS No.: 149-73-5
MolecularFormula: C4H10O3
Molecular weight:106.12
Appearance: Colorless transparent liquid
Assay: 99%

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Table of Contents

  1. Product Overview & Specifications
  2. Key Industrial Applications
  3. Implementation Case Studies
  4. Safety & Handling Guidelines
  5. Certified Suppliers & Packaging
  6. Technical Consultation & Quotation

1. Product Overview & Specifications

Parameter Specification
CAS Number 149-73-5
Chemical Formula C4H10O3
Molecular Weight 106.12 g/mol
Appearance Colorless liquid with pungent odor
Purity ≥99%
Boiling Point 101-102°C @ 760 mmHg
Melting Point -53°C
Density 0.97 g/cm³ @ 25°C
Flash Point 15.6°C (CC)
Water Solubility Hydrolyzes (10 g/L)

2. Key Industrial Applications

Pharmaceutical Manufacturing

  • Core intermediate for Vitamin B1 and Vitamin A synthesis
  • Critical component in sulfa drugs (e.g., Sulfadiazine) production
  • Essential for antibiotic formulations including Piperaquine

Specialty Chemicals

  • Alkylating agent for fine chemical synthesis
  • Dehydration additive in polyurethane coating systems
  • Precursor for fragrance compounds and dye intermediates

Advanced Material Science

  • Surface modification agent for nano-silica particles
  • Reactive monomer in specialty polymer formulations

3. Implementation Case Studies

Case 1: Pharmaceutical Intermediates Production

Client: Major Vitamin B1 Manufacturer (Shandong)

  • Annual Consumption: 850 metric tons
  • Application: Thiamine hydrochloride synthesis
  • Result: 22% yield improvement vs. alternative pathways

Case 2: Polyurethane Coatings Enhancement

Client: Industrial Coatings Producer (Jiangsu)

  • Usage: 0.8-1.2% additive in 2K systems
  • Benefit: Extended pot life by 40 minutes
  • Outcome: Eliminated surface defects in high-humidity applications

Case 3: Agrochemical Synthesis

Client: Pesticide Formulator (Zhejiang)

  • Process: Key intermediate for novel fungicide
  • Advantage: Reduced reaction steps from 5 to 3
  • Economic Impact: 18% lower production costs

4. Safety & Handling Guidelines

Aspect Requirement
Storage Nitrogen atmosphere, <20°C
Personal Protection Chemical goggles, neoprene gloves
Fire Suppression Alcohol-resistant foam, CO2
Spill Management Vermiculite absorption, pH neutralization
Transport UN 3272, PG III

5. Certified Suppliers & Packaging

  • Standard Packaging: 200kg galvanized steel drums
  • Bulk Options: ISO tank containers (20MT capacity)
  • Quality Certifications: ISO 9001, REACH compliant
  • Regional Warehouses: Jinan, Nanjing, Shanghai

6. Technical Consultation & Quotation

Contact our chemical engineering specialists for:

  • Custom synthesis protocols
  • Batch analysis reports
  • Logistics optimization
  • Technical datasheets (MSDS, COA)

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

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