2-Chloroethyl isocyanate

• Catalog No.: 23040
• CAS Number: 1943-83-5
• M. F.: C3H4ClNO
• M. W.: 105.52296
• Purity: ≥95% (GC)

SYNONYMS

• Title: 异氰酸 2-氯乙酯
• IUPAC name: 1-chloro-2-isocyanatoethane
• IUPAC Traditional name: 1-chloro-2-isocyanatoethane

DATABASE IDS

• CAS Number: 1943-83-5
• EC Number: 217-734-4
• Beilstein Number: 1071429
• PubChem SID: 24853802
• MDL Number: MFCD00002043

PROPERTIES

• Grade: technical
• Impurities: 1,2-dichloroethane
• Linear Formula: ClCH2CH2NCO
• Purity: ≥95% (GC)
• Boiling Point: 141-142 °C(lit.)
• Density: 1.237 g/mL at 25 °C(lit.)
• Flash Point: 56 °C
• Flash Point: 132.8 °F
• Refractive Index: n20/D 1.447(lit.)
• Refractive Index: n20/D 1.447
• GHS Signal Word: Danger
• GHS Hazard statements: H226-H302-H312-H315-H319-H332-H334-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338-P342 + P311
• RID/ADR: UN 1993 3/PG 3
• Risk Statements: 20/21/22-36/37/38-42
• RTECS: NQ8450000
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 1993
• Packing Group: 3
• German water hazard class: 3