Diphosgene
Diphosgene structure
|
Common Name | Diphosgene | ||
|---|---|---|---|---|
| CAS Number | 503-38-8 | Molecular Weight | 197.832 | |
| Density | 1.8±0.1 g/cm3 | Boiling Point | 128.0±0.0 °C at 760 mmHg | |
| Molecular Formula | C2Cl4O2 | Melting Point | -57 °C | |
| MSDS | Chinese USA | Flash Point | 32.2±24.9 °C | |
| Symbol |
GHS05, GHS06 |
Signal Word | Danger | |
| Name | Diphosgene |
|---|---|
| Synonym | More Synonyms |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 128.0±0.0 °C at 760 mmHg |
| Melting Point | -57 °C |
| Molecular Formula | C2Cl4O2 |
| Molecular Weight | 197.832 |
| Flash Point | 32.2±24.9 °C |
| Exact Mass | 195.865234 |
| PSA | 26.30000 |
| LogP | 2.85 |
| Vapour Pressure | 10.8±0.2 mmHg at 25°C |
| Index of Refraction | 1.499 |
| Water Solubility | may decompose |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H300 + H330-H314 |
| Precautionary Statements | P260-P264-P280-P284-P301 + P310-P305 + P351 + P338 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | T+:Verytoxic; |
| Risk Phrases | R26/27/28;R34 |
| Safety Phrases | S26-S28-S36/37/39-S45-S28A |
| RIDADR | UN 3277 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | LQ7350000 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 2915900090 |
|
~86%
Diphosgene CAS#:503-38-8 |
| Literature: Efraty, Avi; Feinstein, Irene; Wackerle, Lorenz; Goldman, Alexander Journal of Organic Chemistry, 1980 , vol. 45, # 20 p. 4059 - 4061 |
|
~%
Diphosgene CAS#:503-38-8 |
| Literature: Bayer and Co. Patent: DE297933 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 13, p. 126 |
|
~0%
Diphosgene CAS#:503-38-8 |
| Literature: Folkmann; Lund Synthesis, 1990 , # 12 p. 1159 - 1166 |
|
~%
Diphosgene CAS#:503-38-8 |
| Literature: Pasquato; Modena; Cotarca; Delogu; Mantovani Journal of Organic Chemistry, 2000 , vol. 65, # 24 p. 8224 - 8228 |
|
~%
Diphosgene CAS#:503-38-8 |
| Literature: Loerting, Thomas; Liedl, Klaus R. Journal of Physical Chemistry A, 2001 , vol. 105, # 21 p. 5137 - 5145 |
|
~%
Diphosgene CAS#:503-38-8 |
| Literature: Hentschel Journal fuer Praktische Chemie (Leipzig), 1887 , vol. <2>36, p. 99,209,305,468 Full Text Show Details Henry Chemische Berichte, 1873 , vol. 6, p. 741 Chem. Zentralbl., 1900 , vol. 71, # I p. 594 |
|
~%
Diphosgene CAS#:503-38-8 |
| Literature: Hood; Murdock Journal of Physical Chemistry, 1919 , vol. 23, p. 509 Chem. Zentralbl., 1920 , vol. 91, # I p. 197 |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
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CAS#:3190-71-4| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |
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Simple, rapid, and highly sensitive detection of diphosgene and triphosgene by spectrophotometric methods.
Talanta 80(1) , 231-5, (2009) Methods for the detection and estimation of diphosgene and triphosgene are described. These compounds are widely used phosgene precursors which produce an intensely colored purple pentamethine oxonol ... |
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Acute nose-only inhalation exposure of rats to di- and triphosgene relative to phosgene.
Inhal. Toxicol. 23(2) , 65-73, (2011) Groups of young adult Wistar rats were acutely exposed to trichloromethyl chloroformate (diphosgene) and bis(trichloromethyl) carbonate (triphosgene) vapor atmospheres using a directed-flow nose-only ... |
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Potential agents of chemical warfare. Worst-case scenario protection and decontamination methods.
Postgrad. Med. 112(5) , 133-40, (2002)
|
| 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 |
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