8.18154

Trichloromethyl chloroformate

for synthesis

• Synonym(e): Trichloromethyl chloroformate, Diphosgene, Chloroformic acid trichloromethyl ester
• CAS-Nummer: 503-38-8
• Molekulargewicht: 197.83
• UNSPSC Code: 12352108
• EC Index Number: 207-965-9
• NACRES: NA.22
• MDL number: MFCD00015553
• Grade: synthesis grade
• Bp: 128 °C/1.013 hPa
• Vapor pressure: 13 hPa ( 20 °C)

Eigenschaften

• grade: synthesis grade
• Quality Segment: 200
• vapor pressure: 13 hPa ( 20 °C)
• form: liquid
• dilution: (for synthesis)
• bp: 128 °C/1.013 hPa
• mp: -57 °C
• density: 1.63 g/cm³ at 20 °C
• storage temp.: 15-25°C
• SMILES string: ClC(Cl)(Cl)OC(=O)Cl
• InChI: 1S/C2Cl4O2/c3-1(7)8-2(4,5)6
• InChI key: HCUYBXPSSCRKRF-UHFFFAOYSA-N

Beschreibung

General description

for synthesis

Application

Trichloromethyl chloroformate for synthesis. CAS 503-38-8, EC Number 207-965-9, chemical formula ClCOOCCl₃.

Analysis Note

Assay (argentometric)≥ 98.0 %Density (d 20 °C/ 4 °C)1.635 - 1.642Identity (IR)passes test

Sicherheitshinweise

• pictograms: GHS05,GHS06
• signalword: Danger
• hcodes: H302 - H314 - H330
• pcodes: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Skin Corr. 1B
• Lagerklasse: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable