Trichloroacetyl isocyanate

• Catalog No.: 91095
• CAS Number: 3019-71-4
• M. F.: C3Cl3NO2
• M. W.: 188.3966
• Purity: ≥97.0% (GC)

SYNONYMS

• Title: 三氯乙酰异氰酸酯
• IUPAC name: trichloroethanecarbonyl isocyanate
• IUPAC Traditional name: trichloroethanecarbonyl isocyanate

DATABASE IDS

• EC Number: 221-165-7
• Beilstein Number: 971201
• CAS Number: 3019-71-4
• MDL Number: MFCD00002033
• PubChem SID: 24889445

PROPERTIES

• Grade: purum
• Linear Formula: Cl3CCONCO
• Purity: ≥97.0% (GC)
• Boiling Point: 80-85 °C/20 mmHg(lit.)
• Density: 1.581 g/mL at 25 °C(lit.)
• Flash Point: 66 °C
• Flash Point: 150.8 °F
• Refractive Index: n20/D 1.480(lit.)
• Refractive Index: n20/D 1.480
• GHS Signal Word: Danger
• GHS Hazard statements: H311-H314-H331-H334
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338-P310
• RID/ADR: UN 2206 6.1/PG 3
• Risk Statements: 14-23/24-34-42
• Safety Statements: 23-26-36/37/39-45
• Storage Temperature: 2-8°C
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 6.1
• UN Number: 2206
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Derivatizing reagent for the structural assignment to hydroxy compounds by NMR1,2,3; Used in negative ion chemical ionization mass spectrometry4

Description (简体中文)

Other Notes
衍生化试剂，用于通过 NMR 测定羟基化合物的结构1,2,3；用于负离子化学电离质谱4