Colorless High Performance Fuel Additives Methyl Tertiary Butyl Ether CAS 1634-04-4

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: High Performance Fuel Additives - 3
Minimum Order Quantity: 25KGS
Price: Negotiation
Packaging Details: Plastic drum or as required
Delivery Time: Within 7 days
Payment Terms: T/T, Western Union
Supply Ability: 200-300 MTS/month
Detail Information
Name: Methyl Tertiary Butyl Ether CAS: 1634-04-4
Form: Liquid Molecular Formula: C5H12O
Molecular Weight: 88.15 Melting Point: -109°C
High Light:

diesel fuel additive


diesel oil additive

Product Description

Methyl Tertiary Butyl Ether CAS 1634-04-4 , High Performance Fuel Additives



1) Colorless transparent liquid

2) MTBE is an excellent octane-number gasoline additives and antiknock

3) Molecular formula: C5H12O

4) Molecular weight: 88.15



MTBE, wt% ≥98 98.45
Methanol, wt% ≤0.40 0.12
MSBE, wt% ≤0.70 0.35
Dimethyl ether, wt% ≤0.0015 0.0002
Tert-butyl alcohol, wt% ≤0.25 0.2
Sulphur, ppm ≤20 10
Colourity, (Pt-Co) ≤30 7

Copper corrosion, grade


1 /
Density(20℃), Kg/m3 As measured 740
Mechanical impurities None /
Moisture, ppm ≤500 50



MTBE is an excellent octane-number gasoline additives and antiknock which can be mixed and dissolved with gasoline at any ratios. It has extremely low water solubility. No turbidity generates while compounding in which MTBE is superior to the octane-number modifiers like methanol and ethanol. And MTBE possesses favorable chemical stability, physical stability and low toxicity, convenient for storage and transportation. MTBE can be produced into high-purity isobutene after cracking.


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