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4-Chlorophenyl isocyanate, 98%, Thermo Scientific Chemicals

Catalog No. AC166560250
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS

104-12-1

Molecular Formula

C7H4ClNO

Molecular Weight (g/mol)

153.57

MDL Number

MFCD00002024

InChI Key

ADAKRBAJFHTIEW-UHFFFAOYSA-N

Synonym

4-chlorophenyl isocyanate, p-chlorophenyl isocyanate, benzene, 1-chloro-4-isocyanato, pcpi, 4-chloroisocyanatobenzene, para-chlorophenyl isocyanate, p-chlorfenylisokyanat, 4-chlorophenylisocyanate, isocyanic acid, p-chlorophenyl ester, 1-chloro-4-isocyanato-benzene

PubChem CID

7693

IUPAC Name

1-chloro-4-isocyanatobenzene

SMILES

C1=CC(=CC=C1N=C=O)Cl

Specifications

Melting Point

29.0°C to 31.0°C

Color

White to Yellow

CAS Min %

97.5

CAS Max %

100.0

Density

1.2600g/mL

Boiling Point

203.0°C to 204.0°C

Quantity

25 g

Infrared Spectrum

Authentic

Packaging

Glass bottle

Physical Form

Crystalline Solid

Refractive Index

1.5618

Assay Percent Range

97.5% min. (GC)

Specific Gravity

1.26

Linear Formula

ClC6H4NCO

Beilstein

12, 616

Solubility Information

Solubility in water: decomposes in water

Formula Weight

153.57

Percent Purity

98%

Chemical Name or Material

4-Chlorophenyl isocyanate

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Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
Causes skin irritation.
Very toxic to aquatic life with long lasting effects.
May cause respiratory irritation.
Causes serious eye damage.
May cause allergy or asthma symptoms or breathing difficulties if in

Precautionary Statement

GHS P Statement
Wear eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Avoid breathing dust/fume/gas/mist/vapors/spray.

EINECSNumber

203-176-9

Recommended Storage

Product may develop some turbidity or precipitate
SDS

RUO – Research Use Only

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