tert-Butyl methyl ether
tert-Butyl methyl ether
- CAS:
- 1634-04-4
- MF:
- C5H12O
- MW:
- 88.15
Suppliers by country/region
- India(100)
- China(301)
- United States(81)
- United Kingdom(23)
- Germany(16)
- France(6)
- Canada(4)
- Europe(4)
- Belgium(5)
- South Korea(4)
- Ukraine(1)
- Japan(9)
- Switzerland(3)
- Norway(1)
- Argentina(3)
- Finland(1)
- Serbia(1)
- Russia(5)
- Australia(1)
- Israel(2)
- Thailand(2)
- Italy(1)
- Poland(2)
- Malaysia(1)
- The Netherlands(2)
- Brazil(1)
- Singapore(1)
- Hungary(1)
- Saudi Arabia(1)
- Egypt(1)
- Ireland(1)
- Spain(1)
Company Type
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
- n
20/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
- Odor
- Characteristic ethereal odor
- Relative polarity
- 0.124
- 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℃
- Surface tension
- 18.7mN/m at 293.15K
- 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)
GHS02,GHS07
- Signal word
- Danger
- Hazard statements
- H225-H315
- Precautionary statements
- P210-P233-P240-P241-P242-P303+P361+P353
- Hazard Codes
- Xn,F,Xi,T
- Risk Statements
- 36/37/38-40-38-11-39/23/24/25-23/24/25
- Safety Statements
- 9-16-24-45-36/37-7
- RIDADR
- UN 2398 3/PG 2
- WGK Germany
- 3
- RTECS
- KN5250000
- F
- 3-10
- Autoignition Temperature
- 705 °F
- TSCA
- Yes
- HS Code
- 2909 19 90
- HazardClass
- 3
- PackingGroup
- II
- Hazardous Substances Data
- 1634-04-4(Hazardous Substances Data)
- Toxicity
- . LC50 in mice (15 min): 1.6 mmol/liter of atmosphere (Marsh)
Use
More than 95 % of tert-Butyl methyl ether(MTBE) produced are used in the gasoline pool. In addition to many other favorable characteristics, the current importance of MTBE is based primarily on its exceptionally good octane-enhancing properties when used as a gasoline blendstock. tert-Butyl methyl ether is also used in the petrochemical industry. By reversal of its formation reaction, MTBE can be cracked to isobutene and methanol on acidic catalysts at higher temperature than MTBE synthesis.
100 India supplier list of "tert-Butyl methyl ether"
- Product Name:tert-Butyl methyl ether, 99%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Methyl Tert-Butyl Ether
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Methyl Tert-Butyl Ether
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: West Bengal,INDIA
- Product Name:Methyl Tert-Butyl Ether
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Methyl Tert-Butyl Ether
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:MTBE (HALL)
- Products Intro:Purity: 98% | Package: 20KG;INR
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:TERT-BUTYL METHYL ETHER 99.5%
- Products Intro:Purity: 99.50% | Package: 1LT;2.5LT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:TERT-BUTYL METHYL ETHER
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Methyl Tert-Butyl Ether
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Methyl Tert-Butyl Ether
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA