Ethyl phosphorodichloridate

Basic Information

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CAS Number

1498-51-7

Molecular Formula

C2H5Cl2O2P

Molecular Weight

162.94 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Agricultural Chemicals Pesticides Insecticides

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

-42.5

Boiling Point

81°C/43mmHg

Flash Point

>230 °F

Refractive Index

1.433-1.435

SMILES

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CCOP(=O)(Cl)Cl

InChI

InChI=1S/C2H5Cl2O2P/c1-2-6-7(3,4)5/h2H2,1H3

InChIKey

YZBOZNXACBQJHI-UHFFFAOYSA-N

LogP

2.608600000000001

Topological Polar Surface Area

26.3 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

87.7

Safety Information

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GHS Hazard Pictograms

H301

H314

H330

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H330 Fatal if inhaled
Acute toxicity, inhalation

Hazard Class

Class 8 Class 8

Sensitiveness

Sensitive to moisture

Synonyms & References

English

NSC 87531
CHEMBL1334159
NCGC00258880-01
Tox21_303159
ETHYL CHLOROPHOSPHATE, (ETO)CL2PO
4IP5DTW75U
Ethyl dichloridophosphate #
Dichlorophosphoric acid, ethyl ester
NSC-87531
Ethylesterdichlorid
DTXCID307407
MFCD00002069
NCGC00256955-01
NS00024901
EN300-198462
Dichloroethoxyphosphine oxide
NCGC00090966-01
ethyldichlorophosphonate
WLN: OPGGO2
Ethoxyphosphoryl dichloride
Ethylesterdichlorid [German]
CAS-1498-51-7
E0488
InChI=1/C2H5Cl2O2P/c1-2-6-7(3,4)5/h2H2,1H
Ethyl dichlorophosphinate
Tox21_201328
FT-0626180
Ethylphosphoric acid dichloride
EINECS 216-099-0
1-dichlorophosphoryloxyethane
ETHYL PHOSPHORODICHLORIDATE

MDL Number

MFCD00002069

FAQ

What is Ethyl phosphorodichloridate (CAS: 1498-51-7)?

Ethyl phosphorodichloridate (CAS: 1498-51-7) is an organophosphorus compound with the molecular formula C4H7Cl2OP. It is a colorless to yellowish liquid with a pungent odor. This compound is used as a pesticide and in the synthesis of other organophosphorus compounds.

What are the main uses of Ethyl phosphorodichloridate (CAS: 1498-51-7)?

Ethyl phosphorodichloridate (CAS: 1498-51-7) is primarily used as an intermediate in the synthesis of other organophosphorus compounds, particularly in agriculture as a pesticide. It is also used in pharmaceuticals for the production of other phosphorus-containing compounds.

Is Ethyl phosphorodichloridate (CAS: 1498-51-7) safe?

Ethyl phosphorodichloridate (CAS: 1498-51-7) is potentially hazardous and requires proper handling. It is flammable and toxic. Safety precautions include wearing appropriate personal protective equipment (PPE) such as gloves, goggles, and a respirator. It should be handled in a well-ventilated area, and exposure to skin and inhalation should be avoided.

How should Ethyl phosphorodichloridate (CAS: 1498-51-7) be stored?

Ethyl phosphorodichloridate (CAS: 1498-51-7) should be stored in a cool, dry place away from direct sunlight and sources of ignition. The container should be tightly sealed and stored in a well-ventilated area. It should be kept away from incompatible materials such as water, alcohols, and amines. Suitable storage containers include glass or metal containers to prevent corrosion.