
CAS Number503-38-8
SynonymsDiphosgen; perchloromethylformate; Trichloromethyl chloroformate; Trichlormethylchlorformiat; trichloromethyl chloroformiate; di-Phosgene; Disphosgene; Chloroformic acid trichloromethyl ester; MFCD00015553; Difosgen; Perstoff; EINECS 207-965-9; Diphosgene; Trichloromethyl carbonochloridate; trichloro-methanochloroformate; Carbonochloridic acid, trichloromethyl ester
Molecular FormulaC2Cl4O2
Molecular Weight197.83
Purity98%
Density1.8±0.1 g/cm3
Boiling Point128 °C/1.013 hPa
Melting Point-57 °C
Appearanceliquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 503-38-8 |
| Catalog No. | 2A-0202155 |
| Chinese Name | 氯甲酸三氯甲酯 |
| Synonyms | Diphosgen; perchloromethylformate; Trichloromethyl chloroformate; Trichlormethylchlorformiat; trichloromethyl chloroformiate; di-Phosgene; Disphosgene; Chloroformic acid trichloromethyl ester; MFCD00015553; Difosgen; Perstoff; EINECS 207-965-9; Diphosgene; Trichloromethyl carbonochloridate; trichloro-methanochloroformate; Carbonochloridic acid, trichloromethyl ester |
| Molecular Formula | C2Cl4O2 |
| Molecular Weight | 197.83 |
| Purity | 98 |
| Density | 1.8±0.1 g/cm3 |
| Boiling Point | 128 °C/1.013 hPa |
| Melting Point | -57 °C |
| Appearance | liquid |
| Water Solubility | may decompose |
| Storage Condition | Store sealed at 2-8°C in a ventilated, dry environ |
| Packaging | II |
| HTC | 2915900090 |
| MDL Number | MFCD00015553 |
| SMILES | ClC(Cl)(Cl)OC(=O)Cl |
| InChI | 1S/C2Cl4O2/c3-1(7)8-2(4,5)6 |
| InChI Key | HCUYBXPSSCRKRF-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352108 |
| Hazard Symbols | 6.1 |
| MSDS | msds/16011_1_503_38_8.pdf |
| Tax Rebate | 9.0% |
| Supervision | A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| Inspection | R. Imported food hygiene supervision and inspection S. Export food hygiene supervision and inspection M. Imported commodity inspection N. Exported commodity inspection |
| Transport Info | Product name: Chemical name |
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