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tert-Butyl Methyl Ether (Reag. USP, Ph. Eur.) for analysis, ACS

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

Minimum assay (G.C.): 99.8%
Code
133312
CAS
1634-04-4
Molecular Formula
C5H12O
Molar mass
88.15 g/mol

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Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
133312.1611
code
133312.1611
packaging size
1000 ml
price per unit
single $94,35
box price per unit
133312.1612
code
133312.1612
packaging size
2.5 l
price per unit
single $189,00
box price per unit
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:
133312
Product Name:
tert-Butyl Methyl Ether (Reag. USP, Ph. Eur.) for analysis, ACS
Quality Name:
for analysis, ACS
Specifications:
Minimum assay (G.C.): 99.8%
Identity: IR passes test
Density 20/4: 0.739-0.742
Refractive Index n 20/D: 1.368-1.370

Maximum limit of impurities
APHA colour: 10
Acidity: 0.0005 meq/g
Alkalinity: 0.0002 meq/g
Non-volatile matter: 0.001 %
Peroxides (as H2O2): 0.0001 %*
2-Methyl-2-Propanol (G.C.): 0.05%
Aldehydes (as HCHO): 0.001%
Methanol (G.C.): 0.01%
Water (H2O): 0.03 %
UV Spectrum (1cm cell; Ref.: water):
Transmittance at 240 nm: ≥50%
Transmittance at 255 nm: ≥80%
Transmittance at 280 nm: ≥98%
Al: 0.0005 %
Ca: 0.00005 %
Cd: 0.000005 %
Co: 0.000002 %
Cr: 0.000002 %
Cu: 0.000002 %
Fe: 0.00001 %
Mg: 0.00001 %
Mn: 0.000002 %
Ni: 0.000002 %
Pb: 0.00001 %
Zn: 0.00001 %
* At the moment of the batch analysis.
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:
29091990
Index Nr.:
603-181-00-X
Download TDS file for complete specifications