-
Name
CHLORACETOPHONE
- EINECS
- CAS No. 74940-61-7
- Density 1.561g/cm3
- Solubility
- Melting Point
- Formula C6H9 Cl4 O5 P
- Boiling Point 395.3°C at 760 mmHg
- Molecular Weight 333.92
- Flash Point 297.4°C
- Transport Information
- Appearance
- Safety A poison by ingestion. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic vapors of POx and Cl−.
- Risk Codes
-
Molecular Structure
- Hazard Symbols A poison by ingestion.
- Synonyms Aceticacid, chloro-, 2,2,2-trichloro-1-(dimethoxyphosphinyl)ethyl ester (9CI); Aceticacid, chloro-, ester with dimethyl (2,2,2-trichloro-1-hydroxyethyl)phosphonate(7CI); Chloracetofon; Chloracetophon
- PSA 71.64000
- LogP 2.95060
O,O-Dimethyl (2,2,2-trichloro-1-(chloroacetoxy)ethyl)phosphonate Chemical Properties
IUPAC Name: (2,2,2-Trichloro-1-dimethoxyphosphorylethyl) 2-chloroacetate
Synonyms of O,O-Dimethyl (2,2,2-trichloro-1-(chloroacetoxy)ethyl)phosphonate (CAS NO.74940-61-7): Chloracetofon ; Chloracetophon ; Chloracetophone ; Chloroacetic acid 2,2,2-trichloro-1-(dimethoxyphosphinyl)ethyl ester ; Acetic acid, chloro-, 2,2,2-trichloro-1-(dimethoxyphosphinyl)ethyl ester ; Acetic acid, chloro-, ester with dimethyl(2,2,2-trichloro-1-hydroxyethyl)phosphonate (7CI)
InChI: InChI=1/C6H9Cl4O5P/c1-13-16(12,14-2)5(6(8,9)10)15-4(11)3-7/h5H,3H2,1-2H3
InChIKey: AHAAWQBSARNIMQ-UHFFFAOYAJ
Std. InChI: InChI=1S/C6H9Cl4O5P/c1-13-16(12,14-2)5(6(8,9)10)15-4(11)3-7/h5H,3H2,1-2H3
Std. InChIKey: AHAAWQBSARNIMQ-UHFFFAOYSA-N
CAS NO: 74940-61-7
Molecular Formula: C6H9Cl4O5P
Molecular Weight: 333.9184
Molecular Structure : .png)
H bond acceptors: 5
H bond donors: 0
Freely Rotating Bonds: 6
Polar Surface Area: 71.64 Å2
Index of Refraction: 1.485
Molar Refractivity: 61.3 cm3
Molar Volume: 213.8 cm3
Surface Tension: 44.7 dyne/cm
Density: 1.561 g/cm3
Flash Point: 297.4 °C
Enthalpy of Vaporization: 64.55 kJ/mol
Boiling Point: 395.3 °C at 760 mmHg
Vapour Pressure: 1.86E-06 mmHg at 25°C
O,O-Dimethyl (2,2,2-trichloro-1-(chloroacetoxy)ethyl)phosphonate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD50 | oral | 344mg/kg (344mg/kg) | Genetika Vol. 22, Pg. 2540, 1986. | |
| rat | LD50 | unreported | 421mg/kg (421mg/kg) | Mutation Research. Vol. 240, Pg. 203, 1990. |
O,O-Dimethyl (2,2,2-trichloro-1-(chloroacetoxy)ethyl)phosphonate Safety Profile
A poison by ingestion. Experimental reproductive effects. Mutation data reported. When O,O-Dimethyl (2,2,2-trichloro-1-(chloroacetoxy)ethyl)phosphonate (CAS NO.74940-61-7) is heated to decomposition, it emits toxic vapors of POx and Cl−.
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