Octachlorotrisilane

Basic Information

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CAS Number

13596-23-1

Molecular Formula

Cl8Si3

Molecular Weight

367.88 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Boiling Point

211.4°C (estimate)

SMILES

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[Si]([Si](Cl)(Cl)Cl)([Si](Cl)(Cl)Cl)(Cl)Cl

InChI

InChI=1S/Cl8Si3/c1-9(2,3)11(7,8)10(4,5)6

InChIKey

PZKOFHKJGUNVTM-UHFFFAOYSA-N

LogP

4.3736

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

120

Synonyms & References

English

trichloro-[dichloro(trichlorosilyl)silyl]silane
UNII-98T4BE9Y7H
Trisilane, 1,1,1,2,2,3,3,3-octachloro-
Ctachlorotrisilane
DTXSID6065551
98T4BE9Y7H
Trisilane, octachloro-
Octachlorotrisilane
13596-23-1
NS00052744
EINECS 237-041-0
OCTACHLOROTRISILANE
AC1L35R9
AC1Q3FNT
AG-D-73436
AR-1K8765
CTK4C0078
perchlorotrisilane
Trisiliciumoctachlorid
trisilicon octachloride
OCTS
Si3Cl8
Cl8Si3
Oktachlortrisilan

MDL Number

MFCD27966240

FAQ

What is Octachlorotrisilane (CAS: 13596-23-1)?

Octachlorotrisilane (CAS: 13596-23-1) is an organosilicon compound with the chemical formula SiCl₃SiCl₂SiCl₂. It is a colorless or yellowish liquid at room temperature, with a pungent odor. It is used in the manufacture of various silicon compounds and in semiconductor applications.

What are the main uses of Octachlorotrisilane (CAS: 13596-23-1)?

Octachlorotrisilane (CAS: 13596-23-1) is primarily used in the chemical industry for the production of silicones, silicones resins, and other organosilicon compounds. It is also used in semiconductor manufacturing for the deposition of silicon films and in the preparation of organosilicon polymers.

Is Octachlorotrisilane (CAS: 13596-23-1) safe?

Octachlorotrisilane (CAS: 13596-23-1) is classified as a hazardous material and requires appropriate safety measures. It is flammable and corrosive. Proper protective equipment, such as gloves and safety glasses, should be worn when handling. It is important to avoid skin contact and inhalation. Adequate ventilation is necessary during handling.

How should Octachlorotrisilane (CAS: 13596-23-1) be stored?

Octachlorotrisilane (CAS: 13596-23-1) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in tightly sealed, explosion-proof containers. The storage area should be well-ventilated and free from ignition sources. Avoid contact with water and incompatible materials. Regular inspections should be conducted to ensure the integrity of storage containers.