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HomeProduct name list3-Chlorophenyl isocyanate

3-Chlorophenyl isocyanate

Synonym(s):3-Isocyanato chlorobenzene

  • CAS NO.:2909-38-8
  • Empirical Formula: C7H4ClNO
  • Molecular Weight: 153.57
  • MDL number: MFCD00002016
  • EINECS: 220-822-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:07:02
3-Chlorophenyl isocyanate Structural

What is 3-Chlorophenyl isocyanate?

Chemical properties

clear colourless to slightly yellow liquid

The Uses of 3-Chlorophenyl isocyanate

3-Chlorophenyl Isocyanate is an intermediate product in the manufacture of monuron, and m-chlorophenyl isocyanate (II). A useful research chemical.

The Uses of 3-Chlorophenyl isocyanate

3-Chlorophenyl isocyanate (3-isocyanato chlorobenzene) was used in the preparation of cis-4-[N-(3-chlorophenyl)carbamoloxyl]-2-butenyl-trimethylammoniumiodide.

Safety Profile

Poison by inhalation and ingestion. A flammable liquid when exposed to heat or flame. When heated to decomposition it emits toxic fumes of Cl-, CN-, and NOx. See also ESTERS and THIO CYANATES .

Properties of 3-Chlorophenyl isocyanate

Melting point: -4 °C (lit.)
Boiling point: 113-114 °C/43 mmHg (lit.)
Density  1.26 g/mL at 25 °C (lit.)
refractive index  n20/D 1.559(lit.)
Flash point: 188 °F
storage temp.  0-10°C
solubility  Decomposes
form  Liquid
color  Clear colorless to slightly yellow
Odor irritating odor
Water Solubility  Decomposes
Sensitive  Moisture Sensitive
BRN  742445
CAS DataBase Reference 2909-38-8(CAS DataBase Reference)
NIST Chemistry Reference Benzene, 1-chloro-3-isocyanato-(2909-38-8)
EPA Substance Registry System m-Chlorophenyl isocyanate (2909-38-8)

Safety information for 3-Chlorophenyl isocyanate

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Environment
GHS09
GHS Hazard Statements H314:Skin corrosion/irritation
H317:Sensitisation, Skin
H330:Acute toxicity,inhalation
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.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
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 for 3-Chlorophenyl isocyanate

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