Ethyl(triphenyl)phosphonium chloride

Basic Information

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CAS Number

896-33-3

Molecular Formula

C20H20ClP

Molecular Weight

326.8 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

241.0 to 245.0 deg-C

Flash Point

240 ºC

SMILES

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CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Cl-]

InChI

InChI=1S/C20H20P.ClH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1

InChIKey

NJXBVBPTDHBAID-UHFFFAOYSA-M

LogP

1.00440

Complexity

247

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 9 Class 9

Sensitiveness

Hygroscopic

Synonyms & References

English

Ethyl-triphenylphosphonium chloride
Ethyl triphenylphosphonium chloride
ETPPCL
ETC
TRIPHENYL ETHYL PHOSPHORUS CHLORIDE
ethyltriphenyl-phosphoniuchloride
Phosphonium,ethyltriphenyl-,chloride
TriphenylEthylphosphoniumchloride
Triphenylethyl chlorophosphine
(Ethyl)triphenylphosphonium chloride
ethyl(triphenyl)phosphanium,chloride
Methyl(triphenyl)phosphonium chloride
Ethyltriphenylphosphoniumchloride (7CI)
Phosphonium, ethyltriphenyl-, chloride (8CI,9CI)
Triphenylethylphosphonium chloride
Ethyltriphenylphosphonium chloride (7CI)
Phosphonium, ethyltriphenyl-, chloride (8CI, 9CI)
J2.856.649B
triphenylethylphosphonium chloride
ethyl(triphenyl)phosphanium;chloride
Q27272889
D90618
Phosphonium, ethyltriphenyl-, chloride (1:1)
AKOS015833140
ETHYLTRIPHENYLPHOSPHONIUMCHLORIDE
DTXSID3044467
NJXBVBPTDHBAID-UHFFFAOYSA-M
MFCD00044699
AC-19759
SCHEMBL165408
9Q6R98590R

MDL Number

MFCD00044699

Customs Code

2931900090

FAQ

What is Ethyl(triphenyl)phosphonium chloride (CAS: 896-33-3)?

Ethyl(triphenyl)phosphonium chloride (CAS: 896-33-3) is an organophosphorus compound used in various chemical applications. Its chemical formula is C18H17ClP, and it is a yellowish solid with a strong odor. It is soluble in organic solvents and is known for its reactivity in organic synthesis, particularly as a source of phosphonium ions.

What are the main uses of Ethyl(triphenyl)phosphonium chloride (CAS: 896-33-3)?

Ethyl(triphenyl)phosphonium chloride (CAS: 896-33-3) is primarily used in pharmaceutical research, organic synthesis, and as a catalyst in industrial processes. It serves as a key intermediate in the preparation of phosphorus-containing compounds and is also employed in the synthesis of certain drugs and agrochemicals.

Is Ethyl(triphenyl)phosphonium chloride (CAS: 896-33-3) safe?

Ethyl(triphenyl)phosphonium chloride (CAS: 896-33-3) requires careful handling due to its potential irritant properties. It should be used in well-ventilated areas and with appropriate personal protective equipment. Safety standards recommend avoiding direct contact and inhalation, and it is classified as a hazardous substance under certain regulations.

How should Ethyl(triphenyl)phosphonium chloride (CAS: 896-33-3) be stored?

Ethyl(triphenyl)phosphonium chloride (CAS: 896-33-3) should be stored in a cool, dry, and dark place, away from moisture and incompatible materials. It is best kept in a sealed container at a temperature below 25°C. Avoid exposure to air and light to maintain stability and prevent degradation.