Bis(triphenylsilyl) chromate

铬酸双(三苯基甲硅烷基)酯

Also known as: Bis(triphenylsilyl) chromate 96%, Bis(triphenylsilyl) ester chromic acid, Bistriphenylsilylchromat, Chromic acid (H2CrO4), bis(triphenylsilyl) ester, Chromic acid, bis(triphenylsilyl)ester, Chromium, dioxobis(1,1,1-triphenylsilanolato)-, MFCD01736354, triphenyl-silanochromate(vi), triphenyl-silanodiesterwithchromicacid(h2cro4), Co-Formula CFS-028

Bis(triphenylsilyl) chromate (CAS 1624-02-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C36H30CrO4Si2 and a molecular weight of 634.788 g/mol. It is also known as Bis(triphenylsilyl) chromate 96%, Bis(triphenylsilyl) ester chromic acid and Bistriphenylsilylchromat. Key property: a melting point of 159ºC(dec.)(lit.). GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1624-02-8
Jingsj CID: J-1990514-9
Molecular Formula: C₃₆H₃₀CrO₄Si₂
Chinese Name: 铬酸双(三苯基甲硅烷基)酯
Molecular Weight: 634.788 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	159ºC(dec.)(lit.)

GHS Safety & Compliance

Irritant / Health Hazard / Environmental HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of Bis(triphenylsilyl) chromate?

The CAS number of Bis(triphenylsilyl) chromate is 1624-02-8.

What are the molecular formula and molecular weight of Bis(triphenylsilyl) chromate?

Bis(triphenylsilyl) chromate has molecular formula C36H30CrO4Si2 and molecular weight 634.788 g/mol.

Is Bis(triphenylsilyl) chromate hazardous?

Bis(triphenylsilyl) chromate has GHS signal word Danger.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Bis(triphenylsilyl) chromate (CAS 1624-02-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1990514-9 (accessed 2026-10-25).

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