Back

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

Recommended prices only. To see your prices login or 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
133312.1611
code
133312.1611
packaging size
1000 ml
Product active until stock lasts.
133312.1612
code
133312.1612
packaging size
2.5 l
price per unit
single 156,90€
box price per unit
molecule for: tert-Butyl Methyl Ether (Reag. USP, Ph. Eur.) for analysis, ACS
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:
2909 19 90 90
Index Nr.:
603-181-00-X
Download TDS file for complete specifications