PVP/VA copolymer
acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone
None found
  • ECSA Chemicals
    • ECSA Chemicals
      International trading and distribution
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      A hundred years on from its establishment, the Emanuele Centonze Holding SA has developed a solid presence in Switzerland and in Europe. The Group currently includes: ECSA Chemicals AG/ECSA Italia SRL SocietÓ con Unico Socio – ECSA Maintenance AG – ECSA Energy SA – Porta Ticino Easy Stop SA. The Group operates in the distribution of chemical and petroleum products, in the international trading of commodities, and in the distribution of maintenance systems. With 285 employees, a consolidated turnover of 335 million Swiss Francs in 2015, and more than 15,000 active customers, the Group ranks among the top 500 companies in Switzerland. ECSA operates in Switzerland and the EU, and in particular has consolidated its geographical position on the main axis linking northern and southern Europe, thus creating a competitive and privileged logistical hub.
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      PVP/VA Copolymer (VA64)
      PVP/VA Copolymer (VA64W)
    • OQEMA
      With a focus on providing the highest level of service
      OQEMA has established itself at the forefront of the global chemical industry.
      The guiding principles of OQEMA have always been to establish long term relationships with customers and suppliers alike to build sustainable and profitable business for all parties. Through OQEMA’s business divisions the company tailors products and services to better support and service our customers requirements. This structure also allows the company to focus its marketing campaigns more effectively to certain industries. Over the last decade OQEMA has achieved strong growth as a result of the expansion of our business model. Going forward, the company will be expanding this business model into existing and new strategic territories.
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      Global Distribution
      PVP/VA Lan 64S
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ethenyl acetate;1-ethenylpyrrolidin-2-one (Click)
CAS Number: 25086-89-9Picture of molecule
Other: 1257874-67-1
MDL: MFCD00134018
Molecular Weight: 197.23415000
Formula: C10 H15 N O3
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: binding, film forming agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.95800 @  25.00 °C.
Boiling Point: 217.60 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.132000 mm/Hg @ 25.00 °C. (est)
Flash Point: 72.00 °F. TCC ( 22.22 °C. )
logP (o/w): 0.370 (est)
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Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: binding agents
film formers
hair fixing agents
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ECSA Chemicals
PVP/VA Copolymer (VA64)
Company Profile
ECSA Chemicals
PVP/VA Copolymer (VA64W)
Jarchem Industries
Jarpol™ PVP/VA64 Solution
Jarchem Industries
Jarpol™ PVP/VA73W Solution
PVP/VA Lan 64S
Sigma-Aldrich: Aldrich
For experimental / research use only.
Poly(1-?vinylpyrrolidone-co-vinyl acetate) average Mw ∼50,000 (GPC vs. poly(ethylene oxide)), powder
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Safety Information:
Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50  > 630 mg/kg
Journal of the American College of Toxicology. Vol. 2(5), Pg. 141, 1983.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: binding, film forming agents
Recommendation for PVP/VA copolymer usage levels up to:
 not for fragrance use.
Recommendation for PVP/VA copolymer flavor usage levels up to:
 not for flavor use.
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Safety References:
European Food Safety Authority (EFSA) reference(s):
Scientific Opinion on the safety of polyvinylpyrrolidone-vinyl acetate copolymer for the proposed uses as a food additive
View page or View pdf
EPA Substance Registry Services (TSCA): 25086-89-9
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 270885
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 1
 ethenyl acetate;1-ethenylpyrrolidin-2-one
Chemidplus: 0025086899
RTECS: AH3539000 for cas# 25086-89-9
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 ethenyl acetate;1-ethenylpyrrolidin-2-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 25086-89-9
Pubchem (cid): 270885
Pubchem (sid): 135274158
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 3905.90.1000
Household Products: Search
ChemSpider: View
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Potential Blenders and core components note
None Found
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Potential Uses:
 antistatic agents 
 binding agents 
 emulsion stabilisers 
 film formers 
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Occurrence (nature, food, other): note
 not found in nature
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 acetic acid ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone
 ethenyl acetate;1-ethenylpyrrolidin-2-one
 poly(1-vinyl pyrrolidone-co-vinyl acetate)
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