104-12-1
Product Name:
4-Chlorophenyl isocyanate
Formula:
C7H4ClNO
Synonyms:
4-Isocyanato chlorobenzene
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | P-chlorophenyl isocyanate appears as colorless to yellow liquid or crystals. Used as an intermediate in pesticide and pharmaceutical manufacture. |
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Color/Form | Colorless to slightly yellow liquid or crystals |
Boiling Point | 204 °C |
Melting Point | 31.3 °C |
Flash Point | 110 °C |
Solubility | Soluble in organic solvents |
Density | Density: 1.25 g/cu cm at 40 °C |
Vapor Pressure | 95.4 [mmHg] |
Decomposition | When heated to decomposition it emits toxic fumes of /hydrogen chloride, hydrogen cyanide and nitrogen oxides/. |
Refractive Index | Index of refraction: 1.5543 at 40 °C/D |
Kovats Retention Index | 1100 |
Chemical Classes | Toxic Gases & Vapors -> Monoisocyanates |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Corrosion Corrosives GHS05 Skull and Crossbones Acute Toxicity GHS06 Health Hazard GHS08 Environment GHS09 |
GHS Hazard Statements |
H301:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H330:Acute toxicity,inhalation H334:Sensitisation, respiratory H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P260:Do not breathe 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 soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
Molecular Weight | 153.56 g/mol |
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XLogP3 | 3.3 |
Hydrogen Bond Donor Count | 0 |
Hydrogen Bond Acceptor Count | 2 |
Rotatable Bond Count | 1 |
Exact Mass | 152.9981414 g/mol |
Monoisotopic Mass | 152.9981414 g/mol |
Topological Polar Surface Area | 29.4 Ų |
Heavy Atom Count | 10 |
Formal Charge | 0 |
Complexity | 146 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
P-chlorophenyl isocyanate appears as colorless to yellow liquid or crystals. Used as an intermediate in pesticide and pharmaceutical manufacture.