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142093

Sigma-Aldrich

N,N-Dichlorourethane

technical grade, 90%

Synonym(s):

DCU

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About This Item

Linear Formula:
Cl2NCO2C2H5
CAS Number:
13698-16-3
Molecular Weight:
157.98
MDL number:
MFCD00000523
UNSPSC Code:
12352100
PubChem Substance ID:
24848381

grade

technical grade

assay

90%

refractive index

n20/D 1.46 (lit.)

bp

55-56 °C/15 mmHg (lit.)

density

1.349 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCOC(=O)N(Cl)Cl

InChI

1S/C3H5Cl2NO2/c1-2-8-3(7)6(4)5/h2H2,1H3

InChI key

PCGGNOFZZFFFLU-UHFFFAOYSA-N

General description

N,N-Dichlorourethane undergoes addition reaction with unsaturated compounds to yield β-chlorocarbamates[1]. It is a pseudohalogen and is an attractive halogenoid reagent[1]. It reacts with indole and indole-2- or 3-carboxylic acid to yield 3,3,5-trichlorooxindole[2].

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

206.6 °F - closed cup

flash_point_c

97 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
11714MS
04220DG
10418CF

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Pseudohalogens. X. Effect of some electronic or steric factors on the addition of N, N-dichlorourethane to unsaturated compounds.
Foglia TA and Swern D.
The Journal of Organic Chemistry, 33(2), 766-771 (1968)
Pseudohalogens. XII. Reaction of N, N-dichlorourethane with indole and derivatives.
Foglia TA and Swern D.
The Journal of Organic Chemistry, 33(12), 4440-4442 (1968)
Rémi Rosière et al.
International journal of oncology, 47(3), 1131-1142 (2015-07-24)
Besides the numerous advantages of a chemotherapy administered by the inhalation route for lung cancer therapy, dry powder for inhalation (DPI) offers many advantages compared to other techniques and seems to be a technique that is well-adapted to an anticancer

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