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Ethyl phosphonous dichloride

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Name

Ethyl phosphonous dichloride

EINECS N/A
CAS No. 1498-40-4 Density g/cm3
PSA 13.59000 LogP 2.79580
Solubility N/A Melting Point N/A
Formula C2H5 Cl2 P Boiling Point 112°Cat760mmHg
Molecular Weight 130.941 Flash Point 32.8°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by inhalation. Corrosive. A severe irritant to skin, eyes, and mucous membranes. When heated to decomposition it emits very toxic fumes of POx, Cl, and phosphine. See also PHOSPHINE. Risk Codes 14-17-34
Molecular Structure Molecular Structure of 1498-40-4 (ETHYLDICHLOROPHOSPHINE) Hazard Symbols
Synonyms

Dichloroethylphosphine;Ethyldichlorophosphine; Ethylphosphonous dichloride; Ethylphosphorusdichloride; Phosphine, dichloroethyl-

Article Data 35

Ethyl phosphonous dichloride Chemical Properties

IUPAC Name:  dichloro(ethyl)phosphane
Synonyms of Ethyl phosphonous dichloride (CAS NO.1498-40-4): -04-00-03450 (Beilstein Handbook Reference) ; BRN 0906709 ; Dichlor-ethylfosfin ; Dichlor-ethylfosfin [Czech] ; Dichloroethylphosphine ; EINECS 216-096-4 ; Phosphine, dichloroethyl- ; TL 373 ; Dichloroethylphosphine ; Phosphonous dichloride, ethyl- 0 ; Ethyl phosphonous dichloride ; Ethyl phosphonous dichloride, anhydrous pyrophoric liquid ; Ethyl phosphonous dichloride, anhydrous pyrophoric liquid [NA2845] [Poison] ; NA2845 ;
Molecular Formula: C2H5Cl2P
Molecular Weight: 130.94
Flash Point: 32.8 °C
Enthalpy of Vaporization: 33.61 kJ/mol
Boiling Point: 112 °C at 760 mmHg
Vapour Pressure: 26.1 mmHg at 25°C

Molecular Structure of Ethyl phosphonous dichloride (CAS NO.1498-40-4): 
 
 

Ethyl phosphonous dichloride Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LCLo inhalation 1990mg/m3/10M (1990mg/m3)   National Defense Research Committee, Office of Scientific Research and Development, Progress Report.Vol. NDCrc-132, Pg. SEP1942,

Ethyl phosphonous dichloride Safety Profile

Hazard Codes of Ethyl phosphonous dichloride (CAS NO.1498-40-4): FlammableF,CorrosiveC
Risk Statements: 14-17-34
Safety Statements: 6-26-36/37/39-43-45
RIDADR UN: 2845 4.2/PG 1
WGK Germany: 3
RTECS: TB2465000
HazardClass: 4.2
PackingGroup: I
Moderately toxic by inhalation. Corrosive. A severe irritant to skin, eyes, and mucous membranes. When heated to decomposition it emits very toxic fumes of POx, Cl, and phosphine. See also PHOSPHINE.

Ethyl phosphonous dichloride Standards and Recommendations

DOT Classification:  6.1; Label: Poison, Spontaneously Combustible

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