1-Hexadecanol CAS 36653-82-4

Molecular Formula: C16H34O

Formula Weight: 242.44

ZSpharmac: 1-Hexadecanol Supplement

Product Name: 1-Hexadecanol

CAS No: 36653-82-4

Purity: 99%

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Basic Info

Product Name:	1-Hexadecanol
Other Names:	Hexadecanol
CAS:	36653-82-4
Place of Origin:	Shandong, China
Brand Name:	ZSpharmac
Type:	Cosmetic Raw Materials
Appearance:	White to Off-White Powder, Flakes or Pellets
EINECS No.:	253-149-0
Storage:	Store Below +30°C.
Provide:	1-Hexadecanol MSDS； 1-Hexadecanol COA

What is 1-Hexadecanol?

1-Hexadecanol is a white crystal, insoluble in water, soluble in ethanol, ether, chloroform, acetone, with a melting point in the range of 321 K~324 K, and a density of 0.818 g/ml at a temperature of 300 K. At 273K, it is a monoclinic crystal structure in a completely crystalline state, namely γ phase, and its unit cell parameters are: particle structure Z=8, space group A2/a, a=8.980 Å, b=4.939 Å, c=87.91 Å, β =122.63° (Valérie Métivaud et al., 2005).

When the temperature rises to 319.4 K, the phase state of 1-hexadecanol changes from a monoclinic crystal structure during heating, from a stable phase to a hexagonal phase, which is similar to the RII phase of n-alkane, but There is no isomorphism between n-alkanol and n-alkane in the known field. The unit cell parameters in this state are: Z=6, R3m, a=4.905 Å, b=4.905 Å, c=133.3 Å , γ=120°.

1-Hexadecanol (HA)-Palmitic acid (PA) phase change material was prepared by vacuum infiltration method, and the result was stable in nature and no exudation occurred after 600 cycles , did not react with the substrate. White crystals with a rose scent. The melting point is 49.6°C, the boiling point is 344°C, 190°C (2.0kPa), the relative density is 0.8176 (20/4°C), and the refractive index is 1.4392 (20°C). Soluble in alcohol, ether, benzene, chloroform, acetone, insoluble in water.

1-Hexadecanol Property

Melting point	48-50 °C (lit.)
Boiling point	179-181 °C/10 mmHg (lit.)
density	0.818 g/mL at 25 °C (lit.)
vapor density	8.34 (vs air)
vapor pressure	<0.01 mm Hg ( 43 °C)
refractive index	nD79 1.4283
Fp	275 °F
storage temp.	Store below +30°C.
solubility	Soluble in alcohol, chloroform, ether
pka	15.20±0.10(Predicted)
form	Powder, Flakes or Pellets
color	White to off-white
explosive limit	8%
Water Solubility	insoluble

1-Hexadecanol Uses

1-Hexadecanol is a crucial resources for surfactants, and also is likewise utilized in the prep work of cosmetics and also different other natural chemicals.
1-Hexadecanol is (GB 2760– 1996) specified as an allowed scent.
1-Hexadecanol is mainly utilized as detergent, surfactant, lube, pharmaceutical intermediate, perfume and daily chemical raw material, rice paddy insulation representative, logical chemical reagent, and also utilized as gas chromatography stationary fluid, and so on.
1-Hexadecanol is made use of as analytical reagent, emulsifier and chromatographic fixative, and likewise used in the synthesis of scents and medications.
1-Hexadecanol is utilized as perfume, emulsifier, gas chromatography stationary fluid (optimum temperature 100 ℃, solvent is acetone) to divide and also evaluate low-boiling oxygenates as well as fatty amines.

1-Hexadecanol Application

1-Hexadecanol can be made use of in every day life primarily as cleaning agents, surfactants, lubricants, pharmaceutical intermediates, spices and daily chemical basic materials, paddy insulation agents, analytical chemical reagents, and gas chromatography. Fixative, etc, suitable for all sort of cosmetics, as a matrix, specifically suitable for cream and also cream; in medication, it can be straight utilized in W/O emulsifier paste, ointment matrix, etc. The raw material of Pingpinga can likewise be utilized as defoamer, dirt and also water moisturizing representative, gas chromatographic fixative (color previous); it can additionally be made use of as basic material for the manufacturing of alcohol, amide as well as sulfonated items as detergent materials; paddy field warmth preservation agent.

1.1-Hexadecanol and ethanol compound system water evaporation inhibitor
The northwest region of my country is dry and less rainy and has a large amount of evaporation. The water storage project has lost a lot of water resources by evaporation. In order to study water resources protection measures in arid areas, the ratio of 1-hexadecanol to ethanol was 1:6, the ultrasonic treatment power was 6 kHz, the time was 25 min, and the water evaporation inhibitor was stopped for 10 s for each treatment 30 s. The effect is the best, and the 24-hour inhibition rate can reach 45.3%. After the inhibitor is applied to the water surface, the oxygen content of the water body is roughly the same as that of the water body under natural conditions, and it will not affect the growth of aquatic animals and plants. The inhibitor is of great significance for reducing the loss of water resources in arid areas, and can bring huge economic and social benefits.

2. Surface modification of spherical nano-silica by 1-hexadecanol
The surface modification of 1-hexadecanol is based on maintaining the original special physical structure skeleton of silica microspheres, so that the surface is changed from densely hydrophilic silanols to hydrophobic alkyl chains, and the surface properties are changed from hydrophilic to hydrophobic. It is hydrophobic and improves the dispersion of silica particles in organic media, which can significantly expand the application range and improve the application effect of nano-silica in organic materials.

3. High and low temperature resistant asphalt of 1-hexadecanol modifier
In recent years, asphalt compositions have been widely used in road paving. With the increasing requirements for road pavements, asphalt roads with excellent strength, flow resistance and wear resistance are required. Therefore, it is necessary to prepare asphalt roads with higher softening point, Asphalt compositions with high mechanical strength, such as elastic modulus, need to be improved with various copolymer modifiers.

The high and low temperature resistant asphalt of 1-hexadecanol modifier is made of base asphalt, styrene-butadiene rubber, powdered sulfur chloride, montmorillonite, linolenic acid, glycerin aqueous solution, and 1-hexadecanol as raw materials. The base asphalt is heated, then linolenic acid and powdered sulfur chloride, styrene-butadiene rubber and montmorillonite are added, the asphalt is modified, and then after high-speed grinding process, the glycerin aqueous solution and 1-hexadecanol modifier are added after uniform dispersion , and further modify its stability. Finally, the product can be obtained after cooling and post-development. The prepared modified asphalt product is not prone to delamination, and has a short processing flow, so it has a good application prospect.

1-Hexadecanol Ecological Information

The manufacturing and also use of 1-hexadecanol as a foam stabilizer in perfumes, cleaning agents, cosmetics, chemical intermediates, cleaning agents as well as pharmaceuticals may result in its release right into the environment through different waste streams. It is made use of to delay the dissipation of water from the tank and growing plants will cause it to be released directly right into the atmosphere. If released right into air, a vapor stress of 6X10-6 mm Hg at 25 ° C indicates that 1-hexadecanol will certainly be present in both the vapor and particle stages in the ambience. Gas-phase 1-hexadecanol will deteriorate in the atmosphere by reaction with photochemically produced hydroxyl radicals; the half-life of this response in air is estimated to be 16 hrs. The particulate stage 1-hexadecanol will certainly be eliminated from the environment by damp or dry deposition. If launched right into dirt, 1-hexadecanol is not anticipated to be mobile based on an estimated Koc of 25,000. Based on the approximated Henry’s Law constant of 4.6X10-2 atm-cu m/mole, volatilization from wet dirt surfaces is anticipated to be a crucial fate procedure. Nevertheless, adsorption to dirt is anticipated to weaken volatilization. Different bioscreening research studies have shown that 1-hexadecanol is eco-friendly under both cardiovascular as well as anaerobic conditions. If launched to the approximated Koc, 1-hexadecanol is expected to adsorb into put on hold solids as well as sediments. Based upon the estimated Henry’s Law constant for this substance, volatilization from the water surface area is expected to be an important fate process. The estimated volatilization half-lives for the version river and also design lake are 23 hrs as well as 12 days, respectively. Nonetheless, volatile columns at the water surface area are anticipated to be deteriorated by adsorption to suspended solids as well as debris in the water. If adsorption is taken into consideration, the estimated volatilization half-life for the design pond is 1.8 years. The observed BCF was 56, showing modest bioconcentrations in water organisms. Hydrolysis is not anticipated to be an essential ecological fate process because this compound does not have practical teams to hydrolyze under ambient problems. In workplaces where 1-hexadecanol is produced or utilized, facial exposure to this substance might result in work exposure to 1-hexadecanol. Monitoring data suggest that the basic population might be revealed to 1-hexadecanol with inhalation of ambient air as well as skin direct exposure to this substance as well as various other consumer products having 1-hexadecanol.

Company Profile and Corporate Culture

Company Profile：

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture：

OUR MISSION
Help China Chemicals to benefit the happiness of human life
OUR VISSION
Become the most trusted chemical supplier in the world
OUR BUSINESS PHILOSOPHY
Striver – oriented, enrich employees, customer first, deep service, seek development
OUR VALUES
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info

Business Type: Manufacturer
Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
Total Employees: 51~100
Capital (Million US $): 10000000RMB
Year Established: 2016

Production Capacity

No. of Production Lines : 8
No. of QC Staff : 5 -10 People
OEM Services Provided : yes
Factory Size (Sq.meters) : 3,000-5,000 square meters
Certificate: ISO9001 , CE , GMP , API , MSDS
Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.

Service

Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.

FAQ

Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

Is there a discount?

Different quantity has different discount.

Shipping

1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.