Chemical Composition Information

INCI: 1,2-Octanediol

CAS No.: 1117-86-8

Molecular Formula: C?H??O?

Molecular Weight: 146.23g/mol

Specific Parameters

Appearance: White transparent liquid or milky white solid

Purity: >99%

Relative Density (20℃): 0.922-0.932 g/cm3

Refractive Index (25℃): 1.443-1.453

pH Value (25℃): 6.5±0.5

Boiling Point: 243℃

Flash Point: 138℃ (closed cup)

Melting Point: 38-40℃

Storage: Store sealed in a cool, dark place; avoid high temperatures.

Packaging: 25Kg/drum

Product Advantages

● Excellent grade with high purity exceeding 99%.

● Superior quality achieved through our specialized manufacturing and separation processes.

● Excellent safety profile: milder, safer, and non-irritating.

● Broad-spectrum antimicrobial activity for effective sterilization and bacteriostasis.

● Functions as a humectant and skin conditioning agent, offering moisturizing and skin-care benefits alongside preservation.

● A globally approved multifunctional cosmetic additive.

● Exhibits significant synergistic effects when combined with traditional preservatives or preservative-free formulations.

● Good compatibility and high formulation flexibility, widely used in personal care products.

● Certified by internationally authoritative institutions.

Recommended Applications

● Replacement for traditional preservatives with single efficacy and potential side effects, such as formaldehyde releasers, methylisothiazolinone, parabens, phenoxyethanol, etc.

● Preservation systems for personal care products, especially those for sensitive skin.

● Additive-free formulations claiming safety, mildness, and non-irritation.

● Formulation systems that enhance preservative efficacy while reducing original irritancy.

● Personal care products including facial care, hair care, and body care.

Test Reports:

Hanacobiopharm's 1,2-Octanediol has undergone and passed third-party certified tests including bovine eye irritation, gas chromatography, content, diethylene glycol, formaldehyde, heavy metals, and more.

【Professional Blending Solutions and Services】

Hanacobiopharm is a globally leading producer of personal care ingredients. With over 10 years of professional R&D experience, we not only supply high-quality monomer antimicrobial products but also dedicate ourselves to developing effective, innovative, and sustainable antimicrobial solutions for global clients. Supported by an experienced R&D team, we can develop more efficient antimicrobial products for customers, significantly enhance product performance, and provide comprehensive and reliable ingredient support for the personal care industry.

About Samples

Customers requesting samples, please contact our sales representatives to arrange courier delivery. Samples are free; only courier fees apply, payable upon delivery.

About Documentation

Customers requiring COA, MSDS, TDS, filing codes, Annex 13, Annex 14, or other filing documents, please contact our sales representatives directly.

About Pricing

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More details: http://www.hanacobiopharm.com