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4-Chlorophenyl isocyanate, 98%, ACROS Organics™

Chemical Identifiers

CAS 104-12-1
CAS Min % 97.5
CAS Max % 100.0
Assay Percent Range 98%
Molecular Formula C7H4ClNO
Linear Formula ClC6H4NCO
Formula Weight 153.57
MDL Number MFCD00002024
Chemical Name or Material 4-Chlorophenyl isocyanate
Assay ≥97.5%
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
Catalog Number Mfr. No. Packaging Quantity Price Quantity  
AC166565000 SDS Thermo Fisher Scientific
AC166565000
Glass bottle 500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC166560250 SDS Thermo Fisher Scientific
166560250
Glass Bottle in Tin Can 25g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

104-12-1
100.0
C7H4ClNO
153.57
4-Chlorophenyl isocyanate
97.5
98%
ClC6H4NCO
MFCD00002024
≥97.5%

Specifications

153.57
500g
29° to 31°C
12, 616
104-12-1
C7H4ClNO
MFCD00002024
Authentic
ClC6H4NCO
≥97.5%
Crystalline Solid
White to yellow
1.2600g/mL
100.0
Glass bottle
98%
97.5
Product may develop some turbidity or precipitate
4-Chlorophenyl isocyanate

Safety and Handling

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 inhaled.
Fatal if inhaled.
Toxic if swallowed.

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.
If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Avoid release to the environment.
IF ON SKIN: Wash with plenty of soap and water.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Danger