Substance

ID:717417

4-Chlorophenyl isocyanate

Names and Identifiers
IUPAC Traditional name
1-chloro-4-isocyanatobenzene
IUPAC name
1-chloro-4-isocyanatobenzene
Synonyms
4-Chlorophenyl isocyanate4-氯苯基异氰酸酯
Registration numbers
MDL Number
EC Number
Beilstein Number
CAS Number
Properties
Physical Property
Flash Point
90°C(194°F)
Melting Point
29-31°C
Refractive Index
1.5618
Boiling Point
203-204°C
Density
1.200
Safety Information
RTECS
NQ8575000
UN Number
UN2811
GHS Pictograms
GHS06
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
GHS08
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
GHS09
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
GHS05
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
TSCA Listed
Safety Statements
26-28-36/37/39-45-60-61-63
Storage Warning
Moisture Sensitive
GHS Hazard statements
H330-H315-H335-H334-H318-H400-H410-H303
GHS Precautionary statements
P260-P304+P340-P305+P351+P338-P320-P405-P501A
Risk Statements
22-26-37/38-41-42-50/53
Hazard Class
6.1
Packing Group
I
European Hazard Symbols
Highly toxic Highly toxic (T+)
Nature polluting Nature polluting (N)
Product Information
Purity
98%
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
• For general chemistry of isocyanates, see Appendix 3.
• Aryl isocyanates undergo [2+2] cycloaddition reactions with dihydrofuran to give bicyclic ?-lactams in high yield: Nippon Kagaku Kaishi, 459 (1995):