4-Chlorophenyl isocyanate, 98%

Product Code.	Quantity	Packaging	unitSize
10215740	25 g	Glass bottle	25g
10154370	100 g	Glass bottle	100g
10341144	500 g	Glass bottle	500g

Product Code. 10215740 Supplier Thermo Scientific Acros Supplier No. 166560250

Description

CAS: 104-12-1 | C₇H₄ClNO | 153.57 g/mol

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.

Specifications

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

• Melting Point: 29.0°C to 31.0°C
• CAS Min %: 97.5
• Color: White to Yellow
• CAS Max %: 100.0
• Density: 1.2600g/mL
• 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
• Boiling Point: 203.0°C to 204.0°C
• Solubility Information: Solubility in water: decomposes in water
• Formula Weight: 153.57
• Percent Purity: 98%
• Chemical Name or Material: 4-Chlorophenyl isocyanate

Safety and Handling

Product Identifier

• 4-Chlorophenyl isocyanate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 2
• Acute toxicity Category 3
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Serious eye damage/eye irritation Category 1
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H301-Toxic if swallowed.
• H315-Causes skin irritation.
• H318-Causes serious eye damage.
• H330-Fatal if inhaled.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H335-May cause respiratory irritation.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .

Supplemental information

• MIXTURE LIST-Contain: 4-Chlorophenyl isocyanate

SDS

RUO – Research Use Only