Products Description
Methyl T Butyl Ether (MTBE), is an organic compound, chemical formula C5H12O, colorless transparent liquid, insoluble in water, soluble in ethanol, ether.
Methyl T Butyl Ether performance:
- MTBE has a camphor-like odor, colorless and transparent, and can be completely miscible with alcohol, ether, aliphatic hydrocarbon, aromatic hydrocarbon, halogenated solvent at room temperature.
- Like other methyl tertiary alkyl ethers, MTBE has another very important property, namely, it is highly resistant to auto-oxidation and is not easy to form peroxides.
- Methyl tert-butyl ether is currently a replacement for tetraethyl lead.

- Name: Methyl-Tert-Butyl Ether/ MTBE
- CAS: 1634 -04-4
- Chemical formula: C5H12O
- Appearance: colorless liquid
- MTBE Structure

| Melting point | -110 °C |
| Boiling point | 55-56 °C(lit.) |
| density | 0.7404 |
| vapor density | 3.1 (vs air) |
| vapor pressure | 4.05 psi ( 20 °C) |
| refractive index | n20/D 1.369(lit.) |
| Fp | -27 °F |
| storage temp. | −20°C |
| solubility | 42g/l |
| form | Liquid |
| Specific Gravity | 0.740 |
| color | APHA: ≤10 |
| Relative polarity | 0.124 |
| Odor | Characteristic ethereal odor |
| explosive limit | 1.5-8.5%(V) |
| Water Solubility | 51 g/L (20 ºC) |
| FreezingPoint | -108.6ºC |
| λmax | λ: 210 nm Amax: 1.0 λ: 225 nm Amax: 0.50 λ: 250 nm Amax: 0.10 λ: 300-400 nm Amax: 0.005 |
| Merck | 14,6032 |
| BRN | 1730942 |
| Stability: | Stable, but may form explosive peroxides in contact with air. Extremely flammable - note low flash point. Incompatible with strong oxidizing agents. |
Methyl tert-butyl ether (MTBE) Uses
- MTBE In Gasoline: It is mainly used as a gasoline additive and has excellent anti-knock properties.
- Cracking into high-purity isobutylene for the production of MMA and butyl rubber;
- Medical use: MTBE has a mild anesthetic effect in medical application.

Methyl tert butyl ether safety:
- Store in a cool, ventilated warehouse.
- Keep away from fire and heat sources.
- Keep the containersealed Store separately from oxidants, reducing agents, etc. and avoidmixed storage.Use explosion-proof lighting and ventilation facilities.

Company Profile
Gneebio is a professional chemical raw material manufacturer based in China. Established in 2016, we have over 10 years of export experience, with our products exported to more than 60 countries worldwide.
The company's main products are organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, washing class, water treatment chemicals, and other chemical products. The company introduces domestic and foreign advanced chemical science and technology achievements to provide a one-stop service for our customers.



FAQ
Q: Can you supply technical documentation with the products?
A: Yes. We can provide COA, MSDS, TDS, and basic formulation guidance upon request to support your R&D or regulatory needs.
Q: How long does it usually take to ship bulk orders?
A: Standard lead time is around 7–15 working days after payment confirmation. For items in stock, we can arrange faster dispatch.
Q: What is your minimum order quantity (MOQ)?
A: The MOQ depends on the specific product. Generally, we supply from 25 kg bags or 200 kg drums upward, with flexibility for special packaging requirements.
Q: Can you provide customized packaging solutions?
A: Yes. In addition to our regular packaging options (drums, IBC totes, kraft bags), we also support custom labeling and packaging to match buyer requirements.
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