Chemical Composition Information

INCI: 1,2-Hexanediol

CAS No.: 6920-22-5

Molecular Formula: C?H??O?

Molecular Weight: 118.18 g/mol

Specific Parameters

Appearance: Colorless transparent liquid

Odor: Completely odorless

Purity: >99.9%

Relative Density (20°C): 0.946–0.956 g/cm3

Refractive Index (25°C): 1.437–1.447

pH (25°C): 6.5 ± 0.5

Boiling Point: 223–224°C (at 760.00 mm Hg)

Vapor Pressure: 9 mbar (at 108°C)

Flash Point: 122°C

Melting Point: 45°C

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

Packaging: 25 kg/drum

Product Advantages

● Excellent grade with high purity exceeding 99.9%, completely odorless.

● Through our specialized manufacturing and separation processes, odor/irritation-inducing factors are completely removed.

● Excellent safety profile, gentler, safer, and non-irritating.

● Exhibits broad-spectrum antimicrobial activity, providing effective sterilization and bacteriostatic action.

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

● A globally approved multifunctional cosmetic additive.

● When combined with traditional preservatives or preservative-free formulations, it demonstrates significant synergistic effects.

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

● Certified by internationally recognized authorities.

Recommended Applications

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

● Preservation systems for personal care products, including sensitive skin care.

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

● Formulation systems that enhance preservation while reducing original irritancy.

● Personal care products such as facial care, hair care, and body care.

Test Reports

Hanacobiopharm's 1,2-Hexanediol has undergone and passed professional third-party testing certified by national standards, including gas chromatography, skin sensitization, bovine eye irritation, chick embryo irritation and corrosion, content, heavy metals, dioxane, diethylene glycol, methanol, formaldehyde, acetaldehyde, pentanal, and phthalate risk substances.

【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 provide 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 offer comprehensive and reliable ingredient support for the personal care industry.

About Samples

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

About Documentation

Customers requiring documentation such as COA, MSDS, TDS, filing codes, Annex 13, Annex 14, etc., please contact our sales staff directly.

About Pricing

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About Products

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