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HomeProduct name list2-Chloroethyl isocyanate

2-Chloroethyl isocyanate

  • CAS NO.:1943-83-5
  • Empirical Formula: C3H4ClNO
  • Molecular Weight: 105.52
  • MDL number: MFCD00002043
  • EINECS: 217-734-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-19 17:35:41
2-Chloroethyl isocyanate Structural

What is 2-Chloroethyl isocyanate?

Chemical properties

liquid

The Uses of 2-Chloroethyl isocyanate

2-Chloroethyl isocyanate may be used in the synthesis of:

  • 8-carbamoyl-3-(2-chloroethyl)imidazo[5,1-d]-l,2,3,5-tetrazin-4(3H)-one
  • 1-(2-chloroethyl)-3-(2-hydroxyethyl) urea
  • 3-substituted 1-(2-chloroethyl)-3-β-glycosylureas
  • 1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU)
  • (2-chloroethyl)-4-acetoxybenzyl ester

Synthesis Reference(s)

The Journal of Organic Chemistry, 32, p. 1508, 1967 DOI: 10.1021/jo01280a045

Properties of 2-Chloroethyl isocyanate

Melting point: 144-145 °C
Boiling point: 141-142 °C(lit.)
Density  1.237 g/mL at 25 °C(lit.)
refractive index  n20/D 1.447(lit.)
Flash point: 135 °F
storage temp.  2-8°C
form  Liquid
color  Clear colorless to slightly yellow
Water Solubility  reacts
Sensitive  Lachrymatory
BRN  1071429
Stability: Stable, but moisture sensitive. Combustible. Incompatible with water, moisture, strong oxidizing agents, strong bases, acids, alcohols, amines.
CAS DataBase Reference 1943-83-5(CAS DataBase Reference)
EPA Substance Registry System Ethane, 1-chloro-2-isocyanato- (1943-83-5)

Safety information for 2-Chloroethyl isocyanate

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H317:Sensitisation, Skin
H319:Serious eye damage/eye irritation
H334:Sensitisation, respiratory
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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 2-Chloroethyl isocyanate

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