2-Chloroethyl isocyanate
2-氯乙基异氰酸酯
Also known as: 1-Chloro-2-isocyanatoethane, Isocyanic acid 2-chloroethyl ester, 2-Chloroethyl isocyanate (low HCl), β-Chloroethyl isocyanate, N-2-chloroethyl isocyanate, CIC, NSC 87418, MFCD00002043, EINECS 217-734-4
- CAS No.
- 1943-83-5
- Jingsj CID
- J-47576-9
- Molecular Formula
- C3H4ClNO
- Chinese Name
- 2-氯乙基异氰酸酯
- Molecular Weight
- 105.523 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 135ºC |
|---|---|
| Boiling Point | 135.0±0.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 56.7±0.0 °C |
GHS Safety & Compliance
Flammable / Acute Toxicity / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of 2-Chloroethyl isocyanate?
1943-83-5
What are the molecular formula and molecular weight of 2-Chloroethyl isocyanate?
C3H4ClNO, molecular weight 105.523 g/mol
Is 2-Chloroethyl isocyanate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026