25971-63-5
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Basic information
- Product Name: Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bisphenol
- Synonyms: Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bisphenol;2,2-Bis(4-hydroxyphenyl)propane-phosgene Copolymer
- CAS NO:25971-63-5
- Molecular Formula: (C15H16O2·CCl2O)x
- Molecular Weight: 0
- EINECS: N/A
- Product Categories: Polymers
- Mol File: 25971-63-5.mol
- Article Data: 0
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Chemical Properties
- Melting Point: 220~230℃
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: transparent solid
- Density: 1.2
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bisphenol(CAS DataBase Reference)
- NIST Chemistry Reference: Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bisphenol(25971-63-5)
- EPA Substance Registry System: Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bisphenol(25971-63-5)
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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: 25971-63-5(Hazardous Substances Data)
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25971-63-5 Usage
Uses
2,2-Bis(4-hydroxyphenyl)propane-phosgene Copolymer is used in the synthesis of polycarbonate-co-poly(siloxane-urethane-siloxane) block copolymers.Check Digit Verification of cas no
The CAS Registry Mumber 25971-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,9,7 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.Calculate Digit Verification of CAS Registry Number 25971-63:
(7*2)+(6*5)+(5*9)+(4*7)+(3*1)+(2*6)+(1*3)=135
135 % 10 = 5
So 25971-63-5 is a valid CAS Registry Number.
25971-63-5Upstream product
25971-63-5Downstream Products
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Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bisphenol
