Millipore Sigma Vibrant Logo
Attention: We have moved. EMD Millipore products are no longer available for purchase on emdmillipore.com.Learn More

101845 tert-Butyl methyl ether

tert-Butyl methyl ether for liquid chromatography LiChrosolv®. CAS 1634-04-4, EC Number 216-653-1, chemical formula (CH₃)₃COCH₃.

tert-Butyl methyl ether MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: MTBE, MTB, 2-Methoxy-2-methylpropane, Methyl tert-butyl ether

CAS #: 1634-04-4 EC Number: 216-653-1 Molar Mass: 88.15 g/mol Chemical Formula: (CH₃)₃COCH₃ Hill Formula: C₅H₁₂O
View Products on Sigmaaldrich.com
101845
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
1634-04-4216-653-1C₅H₁₂O(CH₃)₃COCH₃88.15 g/mol

Products

Catalog NumberPackaging Qty/Pack
1018451000 Glass bottle 1 l
1018452500 Glass bottle 2.5 l
Description
Catalogue Number101845
SynonymsMTBE, MTB, 2-Methoxy-2-methylpropane, Methyl tert-butyl ether
Descriptiontert-Butyl methyl ether
OverviewWith their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.
References
Product Information
CAS number1634-04-4
EC index number603-181-00-X
EC number216-653-1
Hill FormulaC₅H₁₂O
Chemical formula(CH₃)₃COCH₃
Molar Mass88.15 g/mol
HS Code2909 19 10
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
Applicationtert-Butyl methyl ether for liquid chromatography LiChrosolv®. CAS 1634-04-4, EC Number 216-653-1, chemical formula (CH₃)₃COCH₃.
Biological Information
Physicochemical Information
Boiling point55.3 °C (1013 hPa)
Density0.74 g/cm3 (20 °C)
Explosion limit1.5 - 8.5 %(V)
Flash point-28 °C
Ignition temperature460 °C
Melting Point-108.6 °C
Vapor pressure330 hPa (25 °C)
Viscosity kinematic0.409 mm2/s (40 °C) no data available
Solubility42 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 2000 mg/kg
LD 50 dermalLD50 Rabbit > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
H315: Causes skin irritation.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P242: Use non-sparking tools.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
RTECSKN5250000
Storage class3 Flammable liquids
WGKWGK 1 slightly hazardous to water
Disposal1
Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Categories of dangerhighly flammable, irritant
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2398 , 3, II
Declaration (transport by air) IATA-DGRUN 2398 , 3, II
Declaration (transport by sea) IMDG-CodeUN 2398 , 3, II
Supplemental Information
Specifications
Purity (GC)≥ 99.8 %
Identity (IR)conforms
Evaporation residue≤ 2.0 mg/l
Water≤ 0.02 %
Acidity≤ 0.0002 meq/g
Alkalinity≤ 0.0002 meq/g
Transmission (at 240 nm)≥ 60 %
Transmission (at 255 nm)≥ 85 %
Transmission (from 280 nm)≥ 98 %
Filtered by 0.2 µm filter
Global Trade Item Number
Catalog Number GTIN
1018451000 04022536025612
1018452500 04022536025629

Related Products & Applications

Accessories (Primary)

Catalog Number Description
109996 Adapter S 40
963533 Safety carrier

Accessories (Secondary)

Catalog Number Description
103830 HPLC-bottle adapter with 3 tube connections ID 3.2 mm, solvents supply
103831 HPLC bottle adapter S40 with 3 tube connections and 1 connection for exhaust air filter, solvents disposal
103833 Exhaust air filter for HPLC bottle adapter S40, disposal
108801 Bottle key

Related Products By: Application Facete

LC Liquid Chromatography
Gradient Elution
HPLC High Performance Liquid Chromatography
Isocratic HPLC

Related Products By: Brand Facete

LiChrosolv®

Categories

Reagents, Chemicals and Labware > Solvents > Solvents for Instrumental Organic Analysis > Solvents for Liquid Chromatography, LiChrosolv®
Analytics and Sample Preparation > Analytical Chromatography > Mobile Phases for Chromatography > Solvents for Liquid Chromatography, LiChrosolv®