Poly(vinyl acetate-co-butyl maleate-co-isobornyl acrylate) solution
Poly(vinyl acetate-co-butyl maleate-co-isobornyl acrylate) solution (CAS: 136392-68-2) is a hydrophobic polymer supplied by Tech Serve Solutions. This solution, at 50 wt.% in ethanol, is primarily utilised as an additive in hair and skin care formulations. Its properties lend themselves to applications where water resistance and film formation are desired. With a refractive index of n20/D 1.4158 and a density of 0.957 g/mL at 25 °C, it offers specific performance characteristics for cosmetic and personal care product development.

Hair Care Formulations
Incorporated as an additive in hair styling products, conditioners, and treatments to enhance hold, provide a protective film, and improve manageability. Its hydrophobic nature can contribute to humidity resistance.
Skin Care Products
Used in lotions, creams, and sunscreens to improve product texture, enhance spreadability, and provide a water-resistant barrier on the skin. It can help to reduce water loss from the skin surface.
Cosmetic Additive
Functions as a film-forming agent and texturiser in various cosmetic preparations, contributing to the overall sensory experience and performance of the final product.
| Boiling point | 78 °C |
|---|---|
| Density | 0.957 g/mL at 25 °C |
| Refractive index | n20/D 1.4158 |
| Solubility | : soluble (Water solubility is controlled by the degree of polymerization.) |
| Concentration | 50 wt. % in ethanol |
| Application | Additive to hair and skin care products. |

Hazard statements
- H225Highly flammable liquid and vapour
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
| Flash point | 9 °C / 48.2 °F |
|---|---|
| Transport (UN / ADR) | UN 1866BF 3 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F |
| Risk statements (R) | 11 |
| Safety statements (S) | 16 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Poly(vinyl acetate-co-butyl maleate-co-isobornyl acrylate) solution used for?
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This polymer solution is primarily used as an additive in hair and skin care products to provide film-forming, texturising, and hydrophobic properties.
What are the CAS number and formula for this chemical?
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The CAS number is 136392-68-2. The specific empirical formula is not provided in the datasheet.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product as a 50 wt.% solution in ethanol. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should this chemical be handled safely?
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This product is a highly flammable liquid and vapour (H225). Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Take precautionary measures against static discharge. Handle in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
Is this product regulated or controlled?
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Based on the provided data, there is no indication that this product is a controlled or scheduled substance.
How is Poly(vinyl acetate-co-butyl maleate-co-isobornyl acrylate) solution packed and shipped?
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This product is classified under UN 1866, BF 3, PGII, indicating it is shipped as a flammable liquid. Packaging and export comply with relevant transportation regulations.
How can I request a sample or quote?
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To request a sample or a quotation, please contact the Tech Serve Solutions sales team via our website or directly via email/phone, referencing the product name and CAS number.
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