66455-31-0
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Basic information
- Product Name: PARAFORMALDEHYDE
- Synonyms: Polyformaldehyde,copolymer;polyoxymethylenes;PARAFORM;POLYFORMALDEHYDE;POLYOXMETHYLENE;POLY(OXYMETHYLENE), ACETATE END-CAPPED;POLY(TRIOXANE);POLYACETAL RESIN
- CAS NO:66455-31-0
- Molecular Formula: C3H6O3X2
- Molecular Weight: 90.08
- EINECS: 200-001-8
- Product Categories: N/A
- Mol File: 66455-31-0.mol
- Article Data: 0
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Chemical Properties
- Melting Point: 175 °C
- Boiling Point: 238.1°Cat760mmHg
- Flash Point: 158 °F
- Appearance: /prilled
- Density: 1.42 g/mL at 25 °C
- Vapor Density: 1.03 (vs air)
- Vapor Pressure: <1.45 mm Hg ( 25 °C)
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: chlorophenol above 70°C: soluble
- CAS DataBase Reference: PARAFORMALDEHYDE(CAS DataBase Reference)
- NIST Chemistry Reference: PARAFORMALDEHYDE(66455-31-0)
- EPA Substance Registry System: PARAFORMALDEHYDE(66455-31-0)
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Safety Data
- Hazard Codes: Xn
- Statements: 31
- Safety Statements: 36
- RIDADR: UN 2213 4.1/PG 3
- WGK Germany: 3
- RTECS: RV0540000
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 66455-31-0(Hazardous Substances Data)
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66455-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66455-31-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,5 and 5 respectively; the second part has 2 digits, 3 and 1 respectively.Calculate Digit Verification of CAS Registry Number 66455-31:
(7*6)+(6*6)+(5*4)+(4*5)+(3*5)+(2*3)+(1*1)=140
140 % 10 = 0
So 66455-31-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H16Cl3N3O2.CH2O/c1-2-4-20(15(22)21-5-3-19-10-21)6-7-23-14-12(17)8-11(16)9-13(14)18;1-2/h3,5,8-10H,2,4,6-7H2,1H3;1H2
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PARAFORMALDEHYDE
