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tert-Butyl Methyl Ether for UV, IR, HPLC

1,1-Dimethyl ethyl methyl ether, 2-Methoxy-2-Methylpropane, Methyl-ter-Butyl Ether, MTB, MTBE

Minimum assay (G.C.): 99.9%
Code
363312
CAS
1634-04-4
Molecular Formula
C5H12O
Molar mass
88.15 g/mol

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
363312.1611
code
363312.1611
packaging size
1000 ml
Product active until stock lasts.
363312.1612
code
363312.1612
packaging size
2.5 l
price per unit
single $310,80
box price per unit
molecule for: tert-Butyl Methyl Ether for UV, IR, HPLC
Melting Point:
-109 °C
Boiling Point:
55.2 °C
Density:
0.740 kg/l
Solubility:
water 51 g/l at 20 °C
Refractive Index:
20/D 1.3689
Physical Description:
liquid
Product Code:
363312
Product Name:
tert-Butyl Methyl Ether for UV, IR, HPLC
Quality Name:
for UV, IR, HPLC
Specifications:
Minimum assay (G.C.): 99.9%
Density 20/4: 0.739-0.742

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0002 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.0003 %
Water (H2O): 0.03 %
Suitability for IR spectrometry:: passes test
Fluorescence at 254 nm (as quinine): 2 ppb
Fluorescence at 365 nm (as quinine): 2 ppb
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 208 (Cut off) nm: ≥10%
Transmittance at 210 nm: ≥20%
Transmittance at 235 nm: ≥50%
Transmittance at 240 nm: ≥60%
Transmittance at 255 nm: ≥85%
Transmittance at 280-400 nm: ≥98%
For critical jobs, purge with nitrogen.
Microfiltered product (0.2 μm) and bottled under nitrogen atmosphere.
Hazard pictograms
  • GHS02 Hazard
  • GHS07 Hazard
UN:
2398
Class/PG:
3/II
ADR:
3/II
IMDG:
3/II
IATA:
3/II
WGK:
1
Storage:
Room Temperature.
Signal Word:
Danger
GHS Symbols:
GHS02
GHS07
H Phrases:
H225
H315
P Phrases:
P210
P233
P240
P241
P242
P243
P264
P280
P302+P352
P303+P361+P353
P321
P332+P313
P362
P370+P378
P403+P235
P501
Master Name:
tert-Butyl Methyl Ether
Synonyms Long Text:
1,1-Dimethyl ethyl methyl ether, 2-Methoxy-2-Methylpropane, Methyl-ter-Butyl Ether, MTB, MTBE
EINECS:
216-653-1
CS:
2909 19 90 90
Index Nr.:
603-181-00-X
Download TDS file for complete specifications