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537640

Sigma-Aldrich

Diethylene glycol butyl ether

≥99.2%

Synonym(s):

DB Solvent, 2-(2-Butoxyethoxy)ethanol, BDG, Butyldiglycol

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About This Item

Linear Formula:
CH3(CH2)3OCH2CH2OCH2CH2OH
CAS Number:
112-34-5
Molecular Weight:
162.23
Beilstein:
1739225
EC Number:
203-961-6
MDL number:
MFCD00002881
UNSPSC Code:
12352100
PubChem Substance ID:
24878239
Pricing and availability is not currently available.

vapor density

5.6 (vs air)

vapor pressure

30 mmHg ( 130 °C)

product line

ReagentPlus®

Assay

≥99.2%

autoignition temp.

400 °F

expl. lim.

6.2 %

refractive index

n20/D 1.432 (lit.)

bp

231 °C (lit.)

mp

−68 °C (lit.)

density

0.967 g/mL at 25 °C (lit.)

SMILES string

CCCCOCCOCCO

InChI

1S/C8H18O3/c1-2-3-5-10-7-8-11-6-4-9/h9H,2-8H2,1H3

InChI key

OAYXUHPQHDHDDZ-UHFFFAOYSA-N

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Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

210.2 °F - closed cup

Flash Point(C)

99 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

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Certificates of Analysis (COA)

Lot/Batch Number
MKBB2681V
BCBC5978
BCBC1935V
BCBC5978V
BCBC1935

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M M Udden
Toxicology letters, 156(1), 95-101 (2005-02-12)
The toxicity of diethylene glycol butyl ether (DGBE), and its principal metabolite, butoxyethoxyacetic acid (BEAA), were assessed in vitro for rat and human red blood cells. Rat erythrocytes showed evidence of mild hemolysis when exposed to BEAA at concentrations of
Reinhard B Raggam et al.
Mycoses, 58(7), 394-398 (2015-05-12)
Serum 1,3-beta-d-glucan (BDG) testing is an established diagnostic marker for invasive fungal infections (IFI) among patients with haematological malignancies. In contrast limited data exist regarding the application of urine BDG testing. Same-day midstream urine and serum screening samples were collected
Hypersensitivity to 2-(2-butoxyethoxy)ethanol.
K Berlin et al.
Contact dermatitis, 32(1), 54-54 (1995-01-01)
José H J Gijsbers et al.
The Annals of occupational hygiene, 48(3), 219-227 (2004-04-03)
Limited quantitative information is available on dermal exposure to chemicals during various industrial activities. Therefore, within the scope of the EU-funded RISKOFDERM project, potential dermal exposure was measured during three different tasks: filling, loading and brushing. DEGBE (2-(2-butoxyethoxy)ethanol) was used
K A Johnson et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 43(3), 467-481 (2005-02-01)
Standard toxicologic endpoints, supplemented by additional examinations, were studied for groups of 10 Fischer 344 rats/sex given drinking water formulated to supply 0, 50, 250, or 1000 mg diethylene glycol monobutyl ether (DGBE)/kg/day for 13 weeks. These dose levels were
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