Basic information
- Name:
Polyvinylpyrrolidone cross-linked
- CAS No.:
25249-54-1
- Molecular Structure:
- Formula:
- (C6H9NO)n
- Synonyms:
- Poly(1-(2-oxo-1-pyrrolidinyl)ethylene);Polyvinylpolypyrrolidone;Polyvinylpolypyrrolidone (Insoluble PVP)(Crospovidone);Crospovidone;Polyvinylpolypyrrolidone/Crospovidone;Polyvinylpyrrolidone (Insoluble PVPP);Poly(1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl);
- Density:
- 1.144 g/cm3
- Melting Point:
- ~165 °C (dec.)(lit.)
- Appearance:
- White to off-white micro-crystalline powder
- Safety Description:
- 22-24/25 Details
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Chemistry
Product Name: Polyvinylpyrrolidone cross-linked (CAS NO.25249-54-1)
Molecular Formula: (C6H9NO)n
Mol File: 25249-54-1.mol
Appearance: White to off-white micro-crystalline powder
Melting Point: -165 °C (dec.)(lit.)
Boiling point: 217.6 °C at 760 mmHg
Flash Point: 93.9 °C
Density: 1.144 g/cm3
Surface Tension: 52.3 dyne/cm
Enthalpy of Vaporization: 45.39 kJ/mol
Vapour Pressure: 0.132 mmHg at 25°C
XLogP3-AA: 0.4
H-Bond Donor: 0
H-Bond Acceptor: 1
Structure Descriptors of Polyvinylpyrrolidone cross-linked (CAS NO.25249-54-1):
IUPAC Name: 1-ethenylpyrrolidin-2-one
Canonical SMILES: C=CN1CCCC1=O
InChI: InChI=1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2
InChIKey: WHNWPMSKXPGLAX-UHFFFAOYSA-N
Safety Profile
Safety Information of Polyvinylpyrrolidone cross-linked (CAS NO.25249-54-1):
Safety Statements: 22-24/25
22: Do not breathe dust
24: Avoid contact with skin
25: Avoid contact with eyes
WGK Germany: 1
RTECS: TR8370000
Specification
Polyvinylpyrrolidone cross-linked , its CAS NO. is 25249-54-1, the synonyms are Polyvinylpolypyrrolidone ; PVPP ; Poly(1-(2-oxo-1-pyrrolidinyl)ethylene) ; Poly(1-(2-oxo-1-pyrrolidinyl)-1,2-ethanediyl) .