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101845 甲基第三丁基醚

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

甲基第三丁基醚 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
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101845
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Overview

Replacement Information

Key Spec Table

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

Products

Catalogue NumberPackaging Qty/Pack
1.01845.1000 玻璃瓶 1 l
1.01845.2500 玻璃瓶 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) 無數據資料
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
Catalogue Number GTIN
1.01845.1000 04022536025612
1.01845.2500 04022536025629

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