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Silicon tetrabromide

BGC Id:	241011880284
CAS No:	7789-66-4
Synonyms:	tetrabromide silicon ; sibr4 ; silane,tetrabromo- ; perbromosilane ; silicon(iv) bromide ; silicontetrabromide ; silicon bromide ; tetrabromosilane ; silane, tetrabromo- ; siliconbromide (sibr4) (6ci,8ci) ; silicon(IV)bromide ; silicon tetrabromide ; silicon bromide (sibr4) ; tetrabromo-silan
Molecular Formula:	Br4Si
Molecular Weight:	347.7
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Zehao Industry

Assay:99.0%min

Leap Chem

Molecular Formula: Br4Si Molecular Weight: 347.7 Hazard Symbols: C UN Number: UN 3264 8/PG 2 WGKGermany: 3 PackingGroup: II

What other providers are available for CAS 7789-66-4?

The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:

tetrabromide silicon ; sibr4 ; silane,tetrabromo- ; perbromosilane ; silicon(iv) bromide ; silicontetrabromide ; silicon bromide ; tetrabromosilane ; silane, tetrabromo- ; siliconbromide (sibr4) (6ci,8ci) ; silicon(IV)bromide ; silicon tetrabromide ; silicon bromide (sibr4) ; tetrabromo-silan

CAS:

7789-66-4

EINECS:

Molecular Formula:

Br4Si

MDL:

Properties

Molecular Weight:

347.7 g·mol−1

Density:

2.8 g/mL at 25 °C(lit.)

Melting point:

5 °C(lit.)

Boiling point:

154 °C at 760 mmHg

Flash point:

154 °C

Suppliers

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. We sell 2-Amino-5-bromothiazole as well. Our capabilities are comprised of our manufacturi ...

Country: P.R.China Phone: +86-531-88909322 Telefax: +86-531-88909322

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34 (R)

Safety Codes:

26-27-28-36/37/39 (S)

WGK Germany:

RID / ADR:

UN 3264 8 / PG 2

What other providers are available for CAS 7789-66-4?

In addition to the providers presented here for Silicon tetrabromide with the CAS number 7789-66-4, there are other 13 providers with slightly different product names available for this CAS number.

Tetrabromosilane

+4 additional providers that we know from the past

Silicon(IV)bromide

Fox Chemicals GmbH | BuGuCh & Partners +5 additional providers that we know from the past

Tetrabromide silicon

+1 additional providers that we know from the past