Skip to Content
MilliporeSigma
All Photos(1)

Documents

143081

Sigma-Aldrich

Phenyl isocyanide dichloride

98%

Synonym(s):

N-(Dichloromethylene)aniline

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C6H5N=CCl2
CAS Number:
622-44-6
Molecular Weight:
174.03
EC Number:
210-735-0
MDL number:
MFCD00000833
UNSPSC Code:
12352100
PubChem Substance ID:
24848574
NACRES:
NA.22

assay

98%

form

liquid

refractive index

n20/D 1.571 (lit.)

bp

103-106 °C/30 mmHg (lit.)

density

1.265 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

Cl\C(Cl)=N\c1ccccc1

InChI

1S/C7H5Cl2N/c8-7(9)10-6-4-2-1-3-5-6/h1-5H

InChI key

TTWWZVGVBRPHLE-UHFFFAOYSA-N

Application

Phenyl isocyanide dichloride was used in the synthesis of 5-halo-1-phenyltetrazoles.

Biochem/physiol Actions

Phenyl isocyanide dichloride exhibits spectral interactions with cytochrome P-450 from mouse hepatic microsomes.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

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

wgk_germany

WGK 3

flash_point_f

174.2 °F - closed cup

flash_point_c

79 °C - closed cup

ppe

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Butyl isocyanide 97%

Sigma-Aldrich

133280

Butyl isocyanide

p-Toluenesulfonylmethyl isocyanide 98%

Sigma-Aldrich

188204

p-Toluenesulfonylmethyl isocyanide

G A Beumel et al.
General pharmacology, 16(3), 193-197 (1985-01-01)
The binding of isocyanides and the metabolites of piperonyl butoxide (PBO) to reduced cytochrome P-450 in intact microsomes gives rise to the type III optical difference spectrum which is characterized by two pH dependent peaks in the Soret region. Each
5-Halo-1-phenyltetrazoles.
Collibee WL, et al.
The Journal of Organic Chemistry, 60(2), 468-469 (1995)
G A Beumel et al.
General pharmacology, 16(3), 189-192 (1985-01-01)
The spectral interactions of a number of isocyanides with cytochrome P-450 were investigated. An interaction between the hydrophobic nature of the side chain and the spectral interaction was apparent. The concentration of the isocyanide affected the stability of the complex.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service