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tert-Butyl ethyl ether

Name: <I>tert</I>-Butyl ethyl ether
Brand: SIAL
Price: 1480 CZK

purum, ≥97.0% (GC)

Synonym(s):

2-Methyl-2-ethoxypropane, ETBE, Ethyltert-butyl ether, Ethyltert-butyl oxide

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Size/SKU	Availability	Price
5 mL	Please contact Customer Service for Availability	CZK 1,480.00
25 mL	Please contact Customer Service for Availability	CZK 6,630.00

About This Item

Linear Formula:

C₂H₅OC(CH₃)₃

CAS Number:

637-92-3

Molecular Weight:

102.17

NACRES:

NA.22

PubChem Substance ID:

329747574

eCl@ss:

39021026

UNSPSC Code:

12352100

EC Number:

211-309-7

MDL number:

MFCD00009225

Beilstein/REAXYS Number:

1731469

Assay:

≥97.0% (GC)

Form:

liquid

CZK 1,480.00

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Properties

vapor pressure

155 mmHg ( 25 °C)

Quality Segment

100

grade

purum

assay

≥97.0% (GC)

form

liquid

contains

~0.01% 2,6-Di-tert-butyl-4-methlyphenol as stabilizer

refractive index

n20/D 1.375 (lit.), n20/D 1.376

bp

72-73 °C (lit.)

mp

−97 °C (lit.)

density

0.742 g/mL at 25 °C (lit.)

functional group

ether

SMILES string

CCOC(C)(C)C

InChI

1S/C6H14O/c1-5-7-6(2,3)4/h5H2,1-4H3

InChI key

NUMQCACRALPSHD-UHFFFAOYSA-N

Description

Application

tert-Butyl ethyl ether (ETBE) is generally used as an antiknock additive in gasoline for the reduction of carbon monoxide and unburned hydrocarbons emission from automobile exhausts.

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1 of 1

This Item	5.89595	08603	179787
Sigma-Aldrich 03202 tert-Butyl ethyl ether	Sigma-Aldrich 5.89595 tert-Butyl methyl ether	Supelco 08603 tert-Butyl methyl ether	Sigma-Aldrich 179787 tert-Butyl methyl ether
assay ≥97.0% (GC)	assay 99.8%	assay ≥99.9% (GC)	assay ≥98%
Quality Level 100	Quality Level 200	Quality Level 100	Quality Level 100
bp 72-73 °C (lit.)	bp 55-56 °C (lit.)	bp 55-56 °C (lit.)	bp 55-56 °C (lit.)
mp −97 °C (lit.)	mp -	mp -	mp -110 °C
form liquid	form -	form -	form liquid
refractive index n20/D 1.375 (lit.), n20/D 1.376	refractive index n20/D 1.369 (lit.)	refractive index n20/D 1.369	refractive index n20/D 1.369 (lit.)

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H336

pcodes

P210 - P233 - P240 - P241 - P242 - P243

Hazard Classifications

Flam. Liq. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

-2.2 °F - closed cup

flash_point_c

-19 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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