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Merck
CN

168548

1,3-Dichloroacetone

≥95%

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About This Item

Linear Formula:
ClCH2COCH2Cl
CAS Number:
Molecular Weight:
126.97
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
208-585-6
MDL number:
Assay:
≥95%
Form:
solid
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vapor density

4.38 (vs air)

Quality Segment

vapor pressure

<0.1 mmHg ( 20 °C)

assay

≥95%

form

solid

bp

173 °C (lit.)

mp

39-41 °C (lit.)

solubility

alcohol: very soluble, diethyl ether: very soluble, water: soluble

density

1.383 g/mL at 25 °C (lit.)

functional group

chloro, ketone

storage temp.

2-8°C

SMILES string

ClCC(=O)CCl

InChI

1S/C3H4Cl2O/c4-1-3(6)2-5/h1-2H2

InChI key

SUNMBRGCANLOEG-UHFFFAOYSA-N

General description

1,3-Dichloroacetone has been identified as a metabolite of 1,3-dichloropropanol by TLC. Kinetics of the reversible hydration of 1,3-dichloroacetone have been studied spectrophotometrically in solutions of water in dioxan and in acetonitrile.

1,3-dichloroacetone is a dihaloketone derivative used as a reagent in the synthesis of complex multicyclic peptides.

Application

1,3-Dichloroacetone was used as acceptor substrate in the cross-aldol reaction with donor substrates such as acetone, cyclopentanone and cyclohexanone.


signalword

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Muta. 2 - Skin Corr. 1B

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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