tert-Butyl methyl ether - 34875

Code: 34875
tert-Butyl methyl ether
CHROMASOLV™, for HPLC, ≥99.8%
MTBE; Methyl tert-butyl ether
For HPLC 

CAS Number: 1634-04-4
Molar Mass: 88.15 g/mol
Beilstein Registry Number: 1730942
MDL Number: MFCD00008812
Catalog Number Packaging Size Container type Price QTY Cart
34875-100ML 100ML GLASS BOTTLE Contact
34875-2L 2L GLASS BOTTLE Contact
34875-7L 7L RETURNABLE STAINLESS STEEL CAN Contact
34875-1L 1L GLASS BOTTLE Contact
34875-6X1L 6X1L GLASS BOTTLE Contact
34875-2.5L 2.5L GLASS BOTTLE Contact
34875-4X2.5L 4X2.5L GLASS BOTTLE Contact
Back to top

Specifications

Property Value
Assay (GC) min. 99.8 %
IR spectrum complying
Non-volatile matter max. 0.0005 %
Water (Karl Fischer) max. 0.01 %
Free acid (as CH3COOH) max. 0.002 %
Peroxides (as H2O2) max. 0.0005 %
Absorbance at 400 nm max. 0.005
Absorbance at 300 nm max. 0.005
Absorbance at 260 nm max. 0.05
Absorbance at 250 nm max. 0.10
Absorbance at 220 nm max. 0.40
Absorbance at 210 nm max. 1.0
APHA max. 10
Back to top

Physical Properties

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

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) P280
P243