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382205

Sigma-Aldrich

2-Bromoethyl ether

technical grade, 90%

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Synonym(s):
Bis(2-bromoethyl) ether
Linear Formula:
(BrCH2CH2)2O
CAS Number:
Molecular Weight:
231.91
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

technical grade

Quality Level

assay

90%

form

liquid

bp

92-93 °C/12 mmHg (lit.)

density

1.845 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

BrCCOCCBr

InChI

1S/C4H8Br2O/c5-1-3-7-4-2-6/h1-4H2

InChI key

FOZVXADQAHVUSV-UHFFFAOYSA-N

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This Item
35660676845EX0190
2-Bromoethyl ether technical grade, 90%

382205

2-Bromoethyl ether

-
Bis(2-chloroethyl) ether puriss., ≥99.0% (GC)

35660

Bis(2-chloroethyl) ether

-
Diethyl ether ACS reagent, ≥98.0%, contains ≤2% ethanol and ≤10ppm BHT as inhibitor

676845

Diethyl ether

Essential Grade
Ethyl Ether anhydrous, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

EX0190

Ethyl Ether

-
Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

2-25°C

bp

92-93 °C/12 mmHg (lit.)

bp

65-67 °C/15 mmHg (lit.)

bp

34.6 °C (lit.)

bp

34.6 °C (lit.)

density

1.845 g/mL at 25 °C (lit.)

density

1.22 g/mL at 25 °C (lit.)

density

0.706 g/mL at 25 °C (lit.)

density

0.706 g/mL at 25 °C (lit.)

form

liquid

form

liquid

form

liquid

form

liquid

General description

2-Bromoethyl ether (2,2′-Dibromodiethyl ether) is a halogen containing ether. 2,2′-Dibromodiethyl ether has been prepared by reacting dioxane with anhydrous, bromine free hydrogen bromide.

Application

2-Bromoethyl ether (2,2′-Dibromodiethyl ether) may be used in the preparation of 1,4,7-trioxa-10-19-dithia-13,16-diaza-12,17-dioxo-8,9,14,15,20,21-tribenzoheneicosane.
2-Bromoethyl ether may be used in the synthesis of macroheterocycles including redox-active tetrathiafulvalene linked systems and polyoxaza cryptands.

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

185.0 °F

flash_point_c

85 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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J. Chem. Soc. Perkin Trans. II, 1213-1213 (1989)
Journal of the Chemical Society. Chemical Communications, 1550-1550 (1992)
Ping-Yu Wu et al.
The Journal of organic chemistry, 71(2), 833-835 (2006-01-18)
[reaction: see text] A mild asymmetric arylation of aromatic aldehydes catalyzed by gamma-amino thiol 5 gave the corresponding diarylmethanols with 95 to >99.5% ee.
New approach to the synthesis of dibenzodithia-and benzothiaazacrown ethers via the aromatization of 2-alkylthio (arylthio) cyclohexanes during bromination.
Kudryatsev KV and Samofin VV.
Chemistry of Heterocyclic Compounds, 33(1), 106-111 (1997)
The reaction of dioxane with hydrogen bromide.
Cleave ABV and Blake RI.
Canadian Journal of Chemistry, 29(9), 785-789 (1951)

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