MLchartDataset catalogue

Methyl tertiary-Butyl Ether

Term · Environment · MLC-T-ENV-017139

1. A flammable liquid with a distinctive, disagreeable odor. It is made from blending chemicals such as isobutylene and methanol, and has been used since the 1980s as an additive for unleaded gasolines to achieve more efficient burning. MTBE is also used to dissolve gallstones. Patients treated in this way have MTBE delivered directly to their gall bladders through special tubes that are surgically inserted.

2. (CH3)3COCH3) is an ether as described in “Oxygenates.”

3. A fuel oxygenate. It and other fuel additives (such as tertiary butyl alcohol (TBA), ethanol, and methanol) are highly soluble in water and highly mobile in the subsurface.

Table 1. Record
IdentifierMLC-T-ENV-017139
FieldEnvironment
SubjectLand, waste and cleanup
AbbreviationMTBE
ReferencesCDC Agency for Toxic Substances and Disease Registry Toxic Substances Portal; 40 CFR 98.6 (CFR 2013); Office of Underground Storage Tanks Technical Terms; Glossary of Technical Terms: Office of Underground Storage Tanks
Record as JSON
{
  "id": "MLC-T-ENV-017139",
  "term": "Methyl tertiary-Butyl Ether",
  "field": "Environment",
  "definition": "1. A flammable liquid with a distinctive, disagreeable odor. It is made from blending chemicals such as isobutylene and methanol, and has been used since the 1980s as an additive for unleaded gasolines to achieve more efficient burning. MTBE is also used to dissolve gallstones. Patients treated in this way have MTBE delivered directly to their gall bladders through special tubes that are surgically inserted.\n\n2. (CH3)3COCH3) is an ether as described in “Oxygenates.”\n\n3. A fuel oxygenate. It and other fuel additives (such as tertiary butyl alcohol (TBA), ethanol, and methanol) are highly soluble in water and highly mobile in the subsurface.",
  "abbreviation": "MTBE",
  "subject": "Land, waste and cleanup",
  "references": [
    "CDC Agency for Toxic Substances and Disease Registry Toxic Substances Portal",
    "40 CFR 98.6 (CFR 2013)",
    "Office of Underground Storage Tanks Technical Terms; Glossary of Technical Terms: Office of Underground Storage Tanks"
  ],
  "url": "https://mlchart.com/terminology/environment/methyl-tertiary-butyl-ether/"
}

Record 17,139 of 30,736 in Environment terminology (MLC-0121). Request the full dataset.