Silicon phthalocyanine dihydroxide
二羟基硅酞菁
Also known as: Silicon dihydroxyl phthalocyanine, Dihydroxy silicon phthalocyanine, Dihydroxy(phthalocyanino)silicon, Silicon(IV) phthalocyanine dihydroxide, Phthalocyanine-29,31-diyl-silanediol, Dihydroxy[29H,31H-phthalocyaninato(2-)-kN29,kN30,kN31,kN32]-silicon, Silicon,dihydroxy[29H,31H-phthalocyaninato(2-)-kN29,kN30,kN31,kN32]-, (OC-6-12)-
Silicon phthalocyanine dihydroxide (CAS 19333-15-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H18N8O2Si and a molecular weight of 574.62300 g/mol. It is also known as Silicon dihydroxyl phthalocyanine, Dihydroxy silicon phthalocyanine and Dihydroxy(phthalocyanino)silicon. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19333-15-4
- Jingsj CID
- J-38664-7
- Molecular Formula
- C32H18N8O2Si
- Chinese Name
- 二羟基硅酞菁
- Molecular Weight
- 574.62300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of Silicon phthalocyanine dihydroxide?
The CAS number of Silicon phthalocyanine dihydroxide is 19333-15-4.
What are the molecular formula and molecular weight of Silicon phthalocyanine dihydroxide?
Silicon phthalocyanine dihydroxide has molecular formula C32H18N8O2Si and molecular weight 574.62300 g/mol.
Is Silicon phthalocyanine dihydroxide hazardous?
Silicon phthalocyanine dihydroxide 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. "Silicon phthalocyanine dihydroxide (CAS 19333-15-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38664-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.