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ChemicalBook >> CAS DataBase List >> tert-Butyl methyl ether

tert-Butyl methyl ether

tert-Butyl methyl ether price.
  • $14 - $9680
  • Product name: tert-Butyl methyl ether
  • CAS: 1634-04-4
  • MF: C5H12O
  • MW: 88.15
  • EINECS:216-653-1
  • MDL Number:MFCD00008812
  • Synonyms:Methyl-tert-bu;tert-Butyl methyl ether for HPLC, >=99.8%;tert-Butyl methyl ether HPLC Plus, for HPLC, GC, and residue analysis, 99.9%;tert-Butyl methyl ether puriss. p.a., >=99.5% (GC);tert-Butyl methyl ether reagent grade, >=98%;tert-Butyl Methyl ether ACS reagent, >=99.0%;tert-Butyl Methyl ether, 99%, SpcDry, Water≤50 ppM (by K.F.), SpcSeal;N-ALPHA-T-BOC-NG-(4-METHOXY-2,3,6 TRIMETHYLBENZENESULFONYL)-L-ARGININE
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  • AHH
  • AK Scientific
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  • Biosynth Carbosynth
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  • Oakwood
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  • ManufacturerAHH
  • Product numberMT-48370
  • Product descriptionBoc-Arg(Mtr)-OH 99%
  • Packaging25g
  • Price$370
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberX5845
  • Product descriptiontert-Butyl methyl ether
  • Packaging100mL
  • Price$27
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberL14030
  • Product descriptiontert-Butyl methyl ether, 99%
  • Packaging500ml
  • Price$38.8
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number041839
  • Product descriptiontert-Butyl methyl ether, HPLC grade, 99+%, packaged under Argon in resealable ChemSeal? bottles
  • Packaging250ml
  • Price$39
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberL14030
  • Product descriptiontert-Butyl methyl ether, 99%
  • Packaging1000ml
  • Price$57.7
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number041839
  • Product descriptiontert-Butyl methyl ether, HPLC grade, 99+%, packaged under Argon in resealable ChemSeal? bottles
  • Packaging1L
  • Price$90.5
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberL14030
  • Product descriptiontert-Butyl methyl ether, 99%
  • Packaging2500ml
  • Price$94
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number040477
  • Product descriptiontert-Butyl methyl ether, HPLC Grade 99+%
  • Packaging1L
  • Price$94
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number040477
  • Product descriptiontert-Butyl methyl ether, HPLC Grade 99+%
  • Packaging4L
  • Price$230
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number040477
  • Product descriptiontert-Butyl methyl ether, HPLC Grade 99+%
  • Packaging*4x1L
  • Price$298
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product number040477
  • Product descriptiontert-Butyl methyl ether, HPLC Grade 99+%
  • Packaging*4x4L
  • Price$580
  • Updated2024-03-01
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1015993
  • Product description1-METHOXY-2-METHYLPROPANE 95.00%
  • Packaging5MG
  • Price$495.73
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB09663
  • Product descriptiontert-Butyl methyl ether
  • Packaging500g
  • Price$100
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB09663
  • Product descriptiontert-Butyl methyl ether
  • Packaging1kg
  • Price$150
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB09663
  • Product descriptiontert-Butyl methyl ether
  • Packaging2Kg
  • Price$200
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB09663
  • Product descriptiontert-Butyl methyl ether
  • Packaging5kg
  • Price$450
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-48370 Boc-Arg(Mtr)-OH 99% 25g $370 2021-12-16 Buy
AK Scientific X5845 tert-Butyl methyl ether 100mL $27 2021-12-16 Buy
Alfa Aesar L14030 tert-Butyl methyl ether, 99% 500ml $38.8 2024-03-01 Buy
Alfa Aesar 041839 tert-Butyl methyl ether, HPLC grade, 99+%, packaged under Argon in resealable ChemSeal? bottles 250ml $39 2024-03-01 Buy
Alfa Aesar L14030 tert-Butyl methyl ether, 99% 1000ml $57.7 2024-03-01 Buy
Alfa Aesar 041839 tert-Butyl methyl ether, HPLC grade, 99+%, packaged under Argon in resealable ChemSeal? bottles 1L $90.5 2024-03-01 Buy
Alfa Aesar L14030 tert-Butyl methyl ether, 99% 2500ml $94 2024-03-01 Buy
Alfa Aesar 040477 tert-Butyl methyl ether, HPLC Grade 99+% 1L $94 2024-03-01 Buy
Alfa Aesar 040477 tert-Butyl methyl ether, HPLC Grade 99+% 4L $230 2024-03-01 Buy
Alfa Aesar 040477 tert-Butyl methyl ether, HPLC Grade 99+% *4x1L $298 2024-03-01 Buy
Alfa Aesar 040477 tert-Butyl methyl ether, HPLC Grade 99+% *4x4L $580 2024-03-01 Buy
American Custom Chemicals Corporation CHM1015993 1-METHOXY-2-METHYLPROPANE 95.00% 5MG $495.73 2021-12-16 Buy
Biosynth Carbosynth FB09663 tert-Butyl methyl ether 500g $100 2021-12-16 Buy
Biosynth Carbosynth FB09663 tert-Butyl methyl ether 1kg $150 2021-12-16 Buy
Biosynth Carbosynth FB09663 tert-Butyl methyl ether 2Kg $200 2021-12-16 Buy
Biosynth Carbosynth FB09663 tert-Butyl methyl ether 5kg $450 2021-12-16 Buy

Properties

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.)
Flash point :-27 °F
storage temp. :Store at +2°C to +25°C.
solubility :42g/l
form :Powder or Needles
color :APHA: ≤10
Specific Gravity :0.740
Relative polarity :0.124
Odor :Characteristic ethereal odor
explosive limit :1.5-8.5%(V)
Water Solubility :51 g/L (20 ºC)
FreezingPoint :-108.6℃
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
Exposure limits :ACGIH: TWA 50 ppm
Dielectric constant :4.5
Stability :Stable, but may form explosive peroxides in contact with air. Extremely flammable - note low flash point. Incompatible with strong oxidizing agents.
InChIKey :BZLVMXJERCGZMT-UHFFFAOYSA-N
LogP :1.06 at 20℃
CAS DataBase Reference :1634-04-4(CAS DataBase Reference)
IARC :3 (Vol. 73) 1999
NIST Chemistry Reference :Propane, 2-methoxy-2-methyl-(1634-04-4)
EPA Substance Registry System :Methyl tert-butyl ether (1634-04-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

tert-Butyl methyl ether also known as MTBE and methyl tert-butyl ether, a combustible, clear, colorless liquid with a low viscosity and characteristic, turpentine-like odor. It is miscible with organic solvents, and is only slightly soluble in water. It forms azeotropic mixtures with some solvents such as methanol. Methyl tert-butyl ether is very stable under alkaline, neutral, and weakly acidic conditions. In the presence of strong acids, it is cleaved to methanol and isobutene. Depending on reaction conditions the latter can form isobutene oligomers. MTBE does not undergo autoxidation and, in contrast to other ethers, it does not form peroxides with atmospheric oxygen. It improves the antiknock properties when added to motor gasoline.

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