10026-04-7

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10026-04-7

Name: Silicon(IV) chloride

CAS: 10026-04-7

Molecular Formula: Cl4Si

Molecular Weight: 169.898

10026-04-7 - Names and Identifiers

Name	Silicon(IV) chloride
Synonyms	Silicon tetrachloride Tetrachorosilane SiliconIVchloridecolorlessliq Tetrachlorosilane SiliconchloridefiberopticgradePURATREMcolorless Silico tetrachloride 1,1,1-trichloroethane
CAS	10026-04-7
EINECS	233-054-0
InChI	InChI=1/4ClH.Si/h4*1H;/q;;;;+4/p-4

10026-04-7 - Physico-chemical Properties

Molecular Formula	Cl4Si
Molar Mass	169.898 g/mol
Melting Point	-70℃
Solubility	reacts
Physical and Chemical Properties	Colorless transparent fuming liquid. Has an unpleasant asphyxiating odor. melting point -70 ℃ boiling point 57.57 ℃ relative density 1.483 solubility with benzene, ether, chloroform, petroleum ether, carbon tetrachloride, stannic chloride, titanium tetrachloride, chlorine and sulfur dichloride are miscible in any proportion.
Use	For the synthesis of organic Silicon Compounds, Inorganic silicon compounds and the preparation of pure silicon For the preparation of organosilicon compounds and smoke for war

10026-04-7 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R14 - Reacts violently with water R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs	UN 1818

10026-04-7 - Upstream Downstream Industry

Downstream Products	Tetramethyl orthosilicate Phenyltrichlorosilane Silicon(IV) chloride White carbon black

10026-04-7 - Nature
Open Data Verified Data

colorless transparent liquid. Irritating odor, easy to deliquescence. Melting Point -70 °c I Boiling Point 57.6 °c. Soluble in benzene, chloroform, petroleum ether and other most organic solvents.

Last Update：2022-01-01 08:53:33

10026-04-7 - Preparation Method
Open Data Verified Data

ferrosilicon chloride method: first, Ferrosilicon is added into the chlorination furnace, and then heated to about 300 ° C. 5 m3/h chlorine gas was introduced into the reaction to produce silicon tetrachloride, and after condensation, crude silicon tetrachloride was obtained. Antimony powder (0.05% by weight based on the weight of silicon tetrachloride) was added to the crude silicon tetrachloride for distillation, and the mixture was refluxed for 30min, and then a fraction of 56 to 59 ° C. Was taken to obtain a commercial grade silicon tetrachloride product. High-purity silicon tetrachloride can be obtained by further rectification of technical grade silicon tetrachloride and reflux for a long time.

Last Update：2022-01-01 11:00:07

10026-04-7 - Use
Open Data Verified Data

silicon tetrachloride is a by-product of the production of high-purity silicon. It is not only the main raw material for the production of optical fiber preform, but also the main raw material for inorganic silicon, silicone, rubber industry, used in electronics, aviation, precision casting and other fields.

Last Update：2022-01-01 08:53:34

10026-04-7 - Safety
Open Data Verified Data

This product is toxic, inhalation, swallowing or absorption through the skin caused by poisoning. Strong irritation to the skin, eyes, mucous membranes and other tissues. The equipment shall be closed during production and operation, and the operator shall wear protective equipment to avoid direct contact. The operating site should be well ventilated.
The container was packed with glass container, covered with wooden box, and sealed with plaster. And indicate "corrosion", 25kg per pot. Hazardous materials shall be stored and transported according to regulations.

Last Update：2022-01-01 10:54:15

Silicon(IV) chloride suppliers

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CAS ： 10026-04-7
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Jiangxi Ganfeng Lithium Co.,Ltd

Product Name： Silicon tetrachloride
CAS ： 10026-04-7
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Zhejiang Yulong Chemical Co.,Ltd.

Product Name： TETRACHLOROSILANE
CAS ： 10026-04-7
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Product Name： Tetrachlorosilane
CAS ： 10026-04-7
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Product Name： Silicon tetrachloride
CAS ： 10026-04-7
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Hangzhou Zhixin Chemical Co., Ltd.

Product Name： tetrachlorosilane
CAS ： 10026-04-7
Tel： 86-571-86957231
Email： zhixin@siliconeworld.cn

View History

10026-04-7

Downstream Products for 10026-04-7

Tetramethyl orthosilicate
Phenyltrichlorosilane
Silicon(IV) chloride
White carbon black

ChemBK on Mobile

10026-04-7

Name: Silicon(IV) chloride

CAS: 10026-04-7

Molecular Formula: Cl4Si

Molecular Weight: 169.898

10026-04-7 - Physico-chemical Properties

10026-04-7 - Risk and Safety

10026-04-7 - Upstream Downstream Industry

10026-04-7 - NatureOpen Data Verified Data

Open Data Verified Data

10026-04-7 - Preparation MethodOpen Data Verified Data

Open Data Verified Data

10026-04-7 - UseOpen Data Verified Data

Open Data Verified Data

10026-04-7 - SafetyOpen Data Verified Data

Open Data Verified Data

Silicon(IV) chloride suppliers

10026-04-7 - Nature
Open Data Verified Data

10026-04-7 - Preparation Method
Open Data Verified Data

10026-04-7 - Use
Open Data Verified Data

10026-04-7 - Safety
Open Data Verified Data