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1498-51-7

1498-51-7 structural image
Product Name: Ethyl dichlorophosphate
Formula: C2H5Cl2O2P
Synonyms: Ethyl phosphorodichloridate
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Ethyl phosphorodichloridate is strongly irritating to skin. It may cause visible destruction or irreversible alterations in human skin tissue at the site of contact. It is very toxic by ingestion, inhalation, or by skin absorption. It may be combustible though it may require some effort to ignite.
Color/Form colorless liquid
Boiling Point 333 °F at 760 mmHg (USCG, 1999)
Density 1.35 at 66.2 °F (USCG, 1999) - Denser than water; will sink
Decomposition When heated to decomp, emits very toxic fumes of /hydrogen chloride and phosphorus oxides/.
Corrosivity Produces irritating fumes of hydrogen chloride which is corrosive to common metals
Heat of Combustion -4,700 Btu/lb= -2,600 cal/g= -110x10+5 J/kg
Surface Tension 32.8 dynes/cm= 0.0328 N/m @ 20 °C
Chemical Classes Toxic Gases & Vapors -> Other Toxic Gases & Vapors

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Corrosion
Corrosives
GHS05

Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H301:Acute toxicity,oral
H314:Skin corrosion/irritation
H330:Acute toxicity,inhalation
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 162.94 g/mol
XLogP3 1.4
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 2
Exact Mass 161.9404218 g/mol
Monoisotopic Mass 161.9404218 g/mol
Topological Polar Surface Area 26.3 Ų
Heavy Atom Count 7
Formal Charge 0
Complexity 87.7
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Ethyl phosphorodichloridate is strongly irritating to skin. It may cause visible destruction or irreversible alterations in human skin tissue at the site of contact. It is very toxic by ingestion, inhalation, or by skin absorption. It may be combustible though it may require some effort to ignite.

RELATED SUPPLIERS

JSK Chemicals

1Y
product:1498-51-7 Ethyl dichlorophosphate, 96% 99%
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