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N-Vinyl-2-pyrrolidone(CAS#88-12-0) Featured Image
  • N-Vinyl-2-pyrrolidone(CAS#88-12-0) 1

N-Vinyl-2-pyrrolidone(CAS#88-12-0)

Chemical Property:

Molecular Formula C6H9NO
Molar Mass 111.14
Density 1.04g/mLat 25°C(lit.)
Melting Point 13-14 °C
Boling Point 92-95°C11mm Hg(lit.)
Flash Point 201°F
Water Solubility miscible
Solubility 52.1g/l soluble
Vapor Presure 0.1 mm Hg ( 24 °C)
Vapor Density 3.8 (vs air)
Appearance Transparent liquid
Color Clear colorless to yellow
Merck 14,7697
BRN 110513
pKa -0.34±0.20(Predicted)
PH 9-10 (100g/l, H2O, 20℃)
Storage Condition Store below +30°C.
Stability Stable. Incompatible with strong oxidizing agents.
Sensitive Sensitive to light and heat
Explosive Limit 1.4-10%(V)
Refractive Index n20/D 1.512(lit.)
MDL MFCD00003197
Physical and Chemical Properties Density 1.043
melting point 13-14°C
boiling point 90-92°C (9.7513 mmHg)
refractive index 1.5119-1.5139
flash point 95°C
water-soluble miscible
Use In cosmetics, washing products, medicine, photosensitive materials and other fields have a wide range of applications

Product Detail

Product Tags

Hazard Symbols Xn – Harmful
Risk Codes R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed.
R37 – Irritating to the respiratory system
R40 – Limited evidence of a carcinogenic effect
R41 – Risk of serious damage to eyes
R48/20 -
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection.
UN IDs UN 2810 6.1/PG 3
WGK Germany 1
RTECS UY6107000
HS Code 29337900
Hazard Class 6.1
Packing Group III
Toxicity LD50 orally in Rabbit: 1022 mg/kg

 

Introduction

At room temperature is a colorless or light yellow transparent liquid with a slight smell. It is easily soluble in water and other organic solvents. It is active in chemical properties and easy to hydrolyze and polymerize. N-vinylpyrrolidone is also an organic solvent with extremely excellent performance. Explosion limit expl. lim. 10%, sensitive to light.

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