1,2-Hexanediol

1,2-Hexanediol

CAS NO:6920-22-5
TYPE:Cosmetic Grade
MOQ: 200KG
PACKAGE: Drum
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Description
Technical Parameters

Product Attribute Table

Product Name

1,2-Hexanediol,HG

Type

Cosmetic Grade

Chemical formula

C6H14O2

CAS NO.

6920-22-5
Melting Point 2.0°C
Boiling Point 223-224°C
Solubility Miscible in water
Appearance Colorless and transparent liquid, no suspended impurities
Shelf Life 24 months

 

Chemical Properties

 

1,2-Hexanediol, with the chemical formula C6H14O2 and CAS number 6920-22-5, is an organic alcohol compound. It is a colorless, transparent liquid with a density of 0.951 g/mL (25℃), a boiling point of 224℃, and a flash point of 122℃. It is miscible with water, ethanol, and many organic solvents. Its refractive index at room temperature is 1.4431, and its relative molecular mass is 118.17. It has a mild, sweet aroma.

 

Our company exports 1,2-hexanediol with a purity of over 99.5%. The product quality is stable, and our high operating rate allows us to meet various customer needs, earning widespread praise from our clients.

 

Application

 

As a strong humectant, it can be widely used in the cosmetics industry. The product also has a wide antibacterial spectrum, and has a strong antibacterial effect when compounded with other products, and the product is non irritant, which can replace benzoic acid ester organic preservative, as an auxiliary emulsifer, the multi-component alcohol, the product has a strong solubility, which can dissolve most of the cosmetics esters.

 

Packaging and Transportation

 

1. Aluminum drum packaging, 20kg capacity.

2. Packaging can be done in ISO tanks, liquid bags, or according to customer requirements.

 

Secure Storage

 

1. Store in a cool, well-ventilated warehouse; the temperature should not exceed 37°C.

2. Store separately from oxidizers and food chemicals; do not mix with other substances. Keep containers sealed.

3. Keep away from sources of ignition and heat. Do not use equipment or tools that may generate sparks.

4. The warehouse must be equipped with lightning protection devices. The ventilation system should have a grounding device to discharge static electricity.

5. Use explosion-proof lighting and ventilation systems. The storage area should be equipped with spill response equipment and suitable containment materials.

 

Handling Precautions

 

1. Use with closed handling procedures and ensure adequate general ventilation. Personnel must receive specialized training and strictly follow established operating procedures.

2. It is recommended that operators wear a self-priming filter-type respirator (half mask), chemical safety goggles, anti-toxins penetration work clothing, and rubber gloves.

3. Keep away from ignition sources and hot surfaces; smoking is strictly prohibited in the work area. Explosion-proof ventilation systems and equipment shall be used. Prevent vapor leakage into the workplace air.

4. Avoid contact with oxidizing agents, reducing agents, and acids.

5. Handle with care during loading and unloading to prevent damage to containers. Appropriate quantities of fire-fighting equipment and emergency leakage response kits shall be readily available.

6. Empty containers may retain hazardous residues.

 

FAQ

 

Q: Can 1,2-Hexanediol replace traditional preservatives like phenoxyethanol?

A:It can significantly reduce or replace them in many systems. 1,2-Hexanediol is widely used as a preservative booster or alternative in "paraben-free" and "phenoxyethanol-free" formulations. It provides effective antimicrobial activity against bacteria and yeast, especially when combined with other glycols or phenethyl alcohol, without releasing formaldehyde.

Q: Why is "odorless" performance important for cosmetic raw materials?

A: Many low-quality glycols retain a characteristic "chemical" or burnt odor that can ruin the fragrance profile of premium skincare. Our proprietary refining technology ensures that both 1,2-Hexanediol and 1,3-Butylene Glycol are completely odorless and exhibit excellent thermal stability, meaning they won't develop yellowing or off-odors even during high-temperature emulsion production.

Q: Can you provide samples for formulation testing?

A:Absolutely. We support free samples (freight collect) for qualified cosmetic manufacturers. Please contact our technical sales team to request a sample along with the Certificate of Analysis (CoA) and Safety Data Sheet (SDS).

 

Factory

 

product-1400-800

 

Certificates


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Exhibitions

 

product-1400-267

 

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