Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate is a specialized chemical compound that is widely recognized for its role as a photoresist in the industry. It is a copolymer with unique properties that enable it to act as a photosensitizer, decomposing under light exposure, which is particularly useful in reprography technologies. Its stability and precision in patterning make it an essential component in semiconductor fabrication processes.
80296-78-2
Post Buying Request-
-
Basic information
- Product Name: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate
- Synonyms: PQC;ESTER OF 2-DIAZO-1-NAPHTHOL-4-SULFONE WITH 4-CRESOL RESIN;Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate;Cresol-formaldehyde copolymer 3-diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonate;Formaldehyde polymer with methylphenol, 3-diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonate
- CAS NO:80296-78-2
- Molecular Formula: (C10H6N2O4S)x.(C7H8O)n.(CH2O)n
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: N/A
-
Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate(CAS DataBase Reference)
- NIST Chemistry Reference: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate(80296-78-2)
- EPA Substance Registry System: Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate(80296-78-2)
-
Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 80296-78-2(Hazardous Substances Data)
80296-78-2 Suppliers
Recommended suppliers
80296-78-2 Usage
Uses
Used in Semiconductor Manufacturing:Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate is used as a photoresist for its ability to decompose in the presence of light, which is crucial in the patterning process of semiconductor devices and microfabricated components. Its precision and stability contribute to the high-quality production of these devices.
Used in Microfabrication:
In the microfabrication industry, Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate is used as a photoresist to facilitate the creation of intricate patterns and designs on a microscopic scale. Its light-sensitive nature allows for the accurate replication of patterns, which is vital for the production of various microelectronic components and devices.
Check Digit Verification of cas no
The CAS Registry Mumber 80296-78-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,9 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.Calculate Digit Verification of CAS Registry Number 80296-78:
(7*8)+(6*0)+(5*2)+(4*9)+(3*6)+(2*7)+(1*8)=142
142 % 10 = 2
So 80296-78-2 is a valid CAS Registry Number.
80296-78-2Upstream product
80296-78-2Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 80296-78-2
Cresol-formaldehyde copolymer 1,2-naphthoquinonediazido-4-sulfonate
