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Merck
CN

C41134

2-Chloroethyl ether

99%

Synonym(s):

Bis(2-chloroethyl) ether, 2,2′-Dichlorodiethyl ether

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About This Item

Linear Formula:
(ClCH2CH2)2O
CAS Number:
111-44-4
Molecular Weight:
143.01
Beilstein:
605317
EC Number:
203-870-1
MDL number:
MFCD00000975
UNSPSC Code:
12352100
PubChem Substance ID:
24892662
NACRES:
NA.22

Key Documents

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vapor pressure

0.4 mmHg ( 20 °C)

Quality Level

200

Assay

99%

form

liquid

refractive index

n20/D 1.456 (lit.)

bp

65-67 °C/15 mmHg (lit.)

mp

−47 °C (lit.)

density

1.22 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

ClCCOCCCl

InChI

1S/C4H8Cl2O/c5-1-3-7-4-2-6/h1-4H2

InChI key

ZNSMNVMLTJELDZ-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Carc. 2 - Flam. Liq. 3

Supplementary Hazards

EUH018

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

131.0 °F - closed cup

Flash Point(C)

55.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

非剧毒-急性毒性1
危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SHBR8660
MKCR2764
SHBL6942
SHBJ7260
SHBJ7261

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L M Gwinner et al.
Carcinogenesis, 4(11), 1483-1486 (1983-11-01)
The roles of chloroethylene oxide (CEO) and chloroacetaldehyde (CAA) in carcinogenicity of vinyl chloride (VC) have been studied by comparing biological effects of VC exposure with those of 2,2'-dichlorodiethylether (bis(chloroethyl)ether, BCEE) as a metabolic precursor of CAA. Biological end-points investigated
[Medical topics: bischloromethyl ether and lung cancer].
K Shibusawa
[Kango] Japanese journal of nursing, 37(14), 82-82 (1985-12-01)
R D Lingg et al.
Archives of environmental contamination and toxicology, 11(2), 173-183 (1982-01-01)
Male rats were given single peroral doses of bis(1-14C-2-chloroethyl)ether ([1-14C]BCEE) (40 mg/kg) and of bis(1-14C-2-chloroisopropyl)ether ([1-14C]BCIE) (90 mg/kg). Excretion of 14CO2 and urinary 14C was followed for 48 hr. The time required to eliminate one half of the dose was
Kevin McClay et al.
Applied and environmental microbiology, 73(21), 6870-6875 (2007-09-18)
Degradation of bis(2-chloroethyl) ether (BCEE) was observed to occur in two bacterial strains. Strain ENV481, a Xanthobacter sp. strain, was isolated by enrichment culturing of samples from a Superfund site located in the northeastern United States. The strain was able
Alex Christensen et al.
Water research, 43(16), 3910-3921 (2009-05-12)
The objective of this study was to evaluate the extent of improvement in the biodegradability of persistent organic compounds by pre-oxidation by using Sequential Batch Reactors (SBRs). Dichlorodiethyl ether (DCDE), a non-biodegradable compound, was used as a test chemical. Ozonation
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