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20257
Riedel-de Haen Add to compare
tert-Butyl methyl ether
CHROMASOLV™, for pesticide residue analysis, ≥99.0%
MTBE; Methyl tert-butyl ether
For residue analysis

CAS Number: 1634-04-4
Linear Formula: (CH3)3COCH3
Molar Mass: 88.15 g/mol
Beilstein Registry Number: 1730942
EC Number: 216-653-1
MDL Number: MFCD00008812

Catalog
Number
Packaging
Size
Container Type SDS Price QTY Availability
20257-1L 1L GLASS BOTTLE
N/A
Check Availability
Sorry – this catalog number is no longer available. Alternate products: 34498-1L
Pricing displayed in catalog does not include applicable VAT.
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Specifications

Property Value
Assay (GC) min. 99.0 %
Refractive index (n 20/D) 1.368 - 1.370
High-boiling fraction max. 1 ppm

Physical Properties

Property Value
Refractive Index n20/D 1.369
Vapor Density 3.1 (vs air)
Explosion Limit 15.1 %
Autoignition Temperature 705 °F
Boiling point 55.3 °C
Freezing point -109 °C
Density 0.74 g/cm3

Safety Information

Property Value
Flashpoint -28 °C
Hazard Class 3
Package Group II
UN ID 2398
GHS Classification Flammable Harmful
Signal Word Danger
Hazard Statement(s)
H225
H315
Precautionary Statement(s)
P243
P280
Pricing displayed in catalog does not include applicable VAT.
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