(4-Bromophenylthio)dimethyl-tert-butylsilane

(4-溴苯基硫代)二甲基叔丁基硅烷

Also known as: (4-bromophenyl)sulfanyl-tert-butyl-dimethylsilane, (4-bromophenylthio)-dimethyl-tert-butyl-silane, Benzene, 1-bromo-4-[[(1,1-dimethylethyl)dimethylsilyl]thio]-, Silane, [(4-bromophenyl)thio](1,1-dimethylethyl)dimethyl- (9CI), I09-2972, MFCD05664244

(4-Bromophenylthio)dimethyl-tert-butylsilane (CAS 153312-70-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H19BrSSi and a molecular weight of 303.33400 g/mol. It is also known as (4-bromophenyl)sulfanyl-tert-butyl-dimethylsilane, (4-bromophenylthio)-dimethyl-tert-butyl-silane and Benzene, 1-bromo-4-[[(1,1-dimethylethyl)dimethylsilyl]thio]-. Key properties include a melting point of 42-44ºC(lit.), a boiling point of 120-130ºC0.2-0.3 mm Hg(lit.), a density of 1.205g/cm3 and a flash point of >230 °F. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
153312-70-0
Jingsj CID
J-46484-6
Molecular Formula
C12H19BrSSi
Chinese Name
(4-溴苯基硫代)二甲基叔丁基硅烷
Molecular Weight
303.33400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point42-44ºC(lit.)
Boiling Point120-130ºC0.2-0.3 mm Hg(lit.)
Density1.205g/cm3
Flash Point>230 °F

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of (4-Bromophenylthio)dimethyl-tert-butylsilane?

The CAS number of (4-Bromophenylthio)dimethyl-tert-butylsilane is 153312-70-0.

What are the molecular formula and molecular weight of (4-Bromophenylthio)dimethyl-tert-butylsilane?

(4-Bromophenylthio)dimethyl-tert-butylsilane has molecular formula C12H19BrSSi and molecular weight 303.33400 g/mol.

Is (4-Bromophenylthio)dimethyl-tert-butylsilane hazardous?

(4-Bromophenylthio)dimethyl-tert-butylsilane has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(4-Bromophenylthio)dimethyl-tert-butylsilane (CAS 153312-70-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46484-6 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.