| Identification | More | [Name]
2-Chloroethyl isocyanate | [CAS]
1943-83-5 | [Synonyms]
1-CHLORO-2-ISOCYANATO-ETHANE
2-CHLOROETHYL ISOCYANATE
ISOCYANIC ACID 2-CHLOROETHYL ESTER
1-chloro-2-isocyanato-ethan
2-chlorethylisokyanat
nsc87418
2-CHLOROETHYL ISOCYANATE, LOW HCL, 97%
2-Chloroethyl isocyanate 97%
CHLOROETHYLISOCYANATE
-chloro-2-isocyanato-ethan
Ethane, 1-chloro-2-isocyanato-
b-Chloroethylisocyanate
CIC | [EINECS(EC#)]
217-734-4 | [Molecular Formula]
C3H4ClNO | [MDL Number]
MFCD00002043 | [Molecular Weight]
105.52 | [MOL File]
1943-83-5.mol |
| Chemical Properties | Back Directory | [Appearance]
liquid | [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.)
| [Fp ]
135 °F
| [storage temp. ]
2-8°C
| [form ]
Liquid | [color ]
Clear colorless to slightly yellow | [Stability:]
Stable, but moisture sensitive. Combustible. Incompatible with water, moisture, strong oxidizing agents, strong bases, acids, alcohols, amines. | [Water Solubility ]
reacts | [Sensitive ]
Lachrymatory | [BRN ]
1071429 | [CAS DataBase Reference]
1943-83-5(CAS DataBase Reference) | [EPA Substance Registry System]
1943-83-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,T,C | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R42:May cause sensitization by inhalation.
R34:Causes burns.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S38:In case of insufficient ventilation, wear suitable respiratory equipment .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S7/9:Keep container tightly closed and in a well-ventilated place . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [RTECS ]
NQ8450000
| [F ]
10-19 | [Hazard Note ]
Toxic/Corrosive/Lachrymatory/Sensitizer | [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II | [HS Code ]
29291090 |
| Hazard Information | Back Directory | [Chemical Properties]
liquid | [Uses]
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 |
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