Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

20398

Sigma-Aldrich

Ethylene glycol butyl ether

suitable for HPLC-GC, ≥99.8% (GC)

Synonym(s):

2-Butoxyethanol, Butyl glycol

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
CH3(CH2)3OCH2CH2OH
CAS Number:
111-76-2
Molecular Weight:
118.17
Beilstein/REAXYS Number:
1732511
EC Number:
203-905-0
MDL number:
MFCD00002884
UNSPSC Code:
12190000
PubChem Substance ID:
24852083

vapor density

4.1 (vs air)

vapor pressure

<1 mmHg ( 20 °C)
10 mmHg ( 81 °C)

assay

≥99.8% (GC)

autoignition temp.

473 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

10.6 %

technique(s)

HPLC-GC: suitable

impurities

≤0.05% water

refractive index

n20/D 1.419 (lit.)
n20/D 1.420

bp

169-172.5 °C (lit.)

mp

−75 °C (lit.)

density

0.902 g/mL at 25 °C (lit.)

λ

1 cm path, H2O reference

UV absorption

λ: 235 nm Amax: 2.0
λ: 265 nm Amax: 0.2
λ: 300 nm Amax: 0.05

suitability

corresponds for HPLC

SMILES string

CCCCOCCO

InChI

1S/C6H14O2/c1-2-3-5-8-6-4-7/h7H,2-6H2,1H3

InChI key

POAOYUHQDCAZBD-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Specially purified solvent suitable for use in co-solvent trapping, a new technique for the gas-chromatographic analysis of aqueous samples[1]

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 1

flash_point_f

152.6 °F - Pensky-Martens closed cup

flash_point_c

67 °C - Pensky-Martens closed cup

ppe

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
1466691V
1462956V
1455308
1453100
1453585

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

K. Grob et al.
Journal of Chromatography A, 473, 411-411 (1989)
Prajakta S Palkar et al.
Toxicology and applied pharmacology, 230(3), 338-345 (2008-04-26)
Administration of a low priming dose of 2-butoxyethanol (BE, 500 mg/kg, p.o.) 7 days prior to a larger LD(90) dose (1500 mg BE/kg, p.o.) offers protection against the lethal dose-induced hemolysis and death in female Sprague Dawley rats because of
Lisa M Kamendulis et al.
Toxicology, 270(2-3), 131-136 (2010-02-16)
2-Butoxyethanol increases hemangiosarcomas selectively in male mouse liver after chronic inhalation through mechanisms that have not fully been elucidated. Hemolysis, a primary toxic effect associated with 2-butoxyethanol exposure in rodents, increased hemosiderin (iron) deposition in Kupffer cells in the liver.
G Amir et al.
The British journal of oral & maxillofacial surgery, 49(1), 21-25 (2009-12-26)
Female rats develop haemolytic anaemia and disseminated thrombosis and infarction in multiple organs, including bone, when exposed to 2-butoxyethanol (BE). There is growing evidence that vascular occlusion of the subchondral bone may play a part in some cases of osteoarthritis.
Ryszard Tokarczyk et al.
Journal of chromatography. A, 1217(44), 6964-6970 (2010-09-22)
A gas chromatography-mass spectrometry isotope dilution (GC-MS ID) method was developed and tested for the determination of 14 common glycol ethers in consumer products. Stable isotope labelled standards, 2-methoxyethanol-D(7) and 2-butoxyethanol-(13)C(2) (CDN isotopes) were employed to enhance the accuracy and
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service