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162965

Sigma-Aldrich

2-(2-Chloroethoxy)ethanol

99%

Synonym(s):

Diethylene glycol monochlorohydrin

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About This Item

Linear Formula:
ClCH2CH2OCH2CH2OH
CAS Number:
628-89-7
Molecular Weight:
124.57
Beilstein:
506015
EC Number:
211-059-9
MDL number:
MFCD00002870
UNSPSC Code:
12352100
PubChem Substance ID:
24850014
NACRES:
NA.22

Assay

99%

form

liquid

refractive index

n20/D 1.452 (lit.)

bp

79-81 °C/5 mmHg (lit.)

density

1.18 g/mL at 25 °C (lit.)

functional group

chloro

SMILES string

OCCOCCCl

InChI

1S/C4H9ClO2/c5-1-3-7-4-2-6/h6H,1-4H2

InChI key

LECMBPWEOVZHKN-UHFFFAOYSA-N

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General description

2-(2-Chloroethoxy)ethanol is a chloroalkoxy alcohol commonly used as an organic building block in the synthesis of various pharmaceutical compounds.

Application

2-(2-Chloroethoxy)ethanol was used in the synthesis of o-nitrophenylbromoacetaldehyde bis-2-(2-chloroethoxy)-ethyl acetal, quetiapine (an antipsychotic drug) and 2-(2-azidoethoxy)ethanol.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H315,H318,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

194.0 °F - closed cup

Flash Point(C)

90 °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.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water soluble liquid

JAN Code

162965-50G:
162965-250G:
162965-VAR:
162965-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
STBC6671V
MKBJ9818V
STBC3385V
STBB4902V
STBB4902

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G C Ellis-Davies et al.
Proceedings of the National Academy of Sciences of the United States of America, 91(1), 187-191 (1994-01-04)
The synthesis and properties of a caged calcium are described. The compound is an ortho-nitrophenyl derivative of EGTA. It is synthesized in 10 steps and with 24% overall yield. The photosensitive chelator, nitrophenyl-EGTA, has a Kd value for Ca2+ of
One-Pot Synthesis of Well-Defined Amphiphilic and Adaptative Block Copolymers via Versatile Combination of ?Click? Chemistry and ATRP.
Mespouille L, et al.
Macromolecular Rapid Communications, 28(22), 2151-2158 (2007)
Abdelreheem Abdelfatah Saddik et al.
Journal of materials chemistry. B, 8(43), 9961-9970 (2020-10-14)
The discovery of crown ethers and their unique interactions with ions make them play a key role in supramolecular chemistry. In this study, we have developed a new type of amphiphilic crown ether (DB18C6, DB24C8)-conjugated phenylalanine dipeptides for the gelation
GC method for quantitative determination of residual 2-(2-chloroethoxy) ethanol (CEE) and N-methyl-2-pyrrolidinone (NMP) in quetiapine.
Elzbieta U Stolarczyk et al.
Acta poloniae pharmaceutica, 64(2), 187-189 (2007-08-02)
Yohann Catel et al.
Dental materials : official publication of the Academy of Dental Materials, 37(2), 351-358 (2020-12-29)
To evaluate high refractive index methacrylates as diluents for the formulation of radiopaque esthetic bulk-fill composites. 2-(4-Cumylphenoxy)ethyl methacrylate 1, 2-(2-phenylphenoxy)ethyl methacrylate 2 and 2-[2-(2-phenylphenoxy)ethoxy]ethyl methacrylate 3 were synthesized and characterized by 1H NMR spectroscopy. The reactivity of each monomer was

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