ChemicalBook > CAS DataBase List > 12-HYDROXYSTEARIC ACID

12-HYDROXYSTEARIC ACID

Product Name
12-HYDROXYSTEARIC ACID
CAS No.
106-14-9
Chemical Name
12-HYDROXYSTEARIC ACID
Synonyms
12-HSA;12-hydroxy-octadecanoicaci;KOW;12-hydroxystearic;12-HYDROXYOCTADECANOIC ACID;Octadecanoic acid, 12-hydroxy-;harwaxa;d-12HSA;Harwax A;ceritfac3
CBNumber
CB9162185
Molecular Formula
C18H36O3
Formula Weight
300.48
MOL File
106-14-9.mol
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12-HYDROXYSTEARIC ACID Property

Melting point:
74-76 °C (lit.)
Boiling point:
180 °C
Density 
1.0238 (rough estimate)
vapor pressure 
0Pa at 20℃
refractive index 
1.4200 (estimate)
storage temp. 
−20°C
solubility 
Chloroform (Slightly, Heated), Ethyl Acetate (Slightly, Heated), Methanol
pka
4.78±0.10(Predicted)
form 
Crystalline
color 
White
Water Solubility 
Soluble in ether, alcohol and chloroform. Insoluble in water.
BRN 
1726730
LogP
5.7
CAS DataBase Reference
106-14-9(CAS DataBase Reference)
EPA Substance Registry System
Octadecanoic acid, 12-hydroxy- (106-14-9)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
WI3850000
TSCA 
Yes
HS Code 
29181990
Hazardous Substances Data
106-14-9(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
219967
Product name
12-Hydroxyoctadecanoic acid
Purity
99%
Packaging
1g
Price
$116
Updated
2024/03/01
Sigma-Aldrich
Product number
1331008
Product name
12-Hydroxystearic acid
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
200mg
Price
$491
Updated
2024/03/01
TCI Chemical
Product number
H0308
Product name
12-Hydroxystearic Acid
Purity
>80.0%(GC)
Packaging
25g
Price
$33
Updated
2024/03/01
TCI Chemical
Product number
H0308
Product name
12-Hydroxystearic Acid
Purity
>80.0%(GC)
Packaging
500g
Price
$70
Updated
2024/03/01
Alfa Aesar
Product number
044810
Product name
12-Hydroxystearic acid, 95%
Packaging
1g
Price
$24.9
Updated
2024/03/01
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12-HYDROXYSTEARIC ACID Chemical Properties,Usage,Production

Description

12-Hydroxy stearic acid (12-HSA) is a saturated hydroxy fatty acid. It's a waxy, odourless, tasteless and cream coloured compound in flakes / powder.
appearance creamish flakes or powder
melting point °C min. 70
colour Gardner max. 6
colour (on 1” Lovibond) max 20 yellow / max. 4,5 red
acid value mg KOH/g min. 175
iodine value (Wijs) g I2/100g max. 5
hydroxyl value min. 150
saponification value mg KOH/g 175 - 190

Chemical Properties

white powder

Uses

Lithium greases, chemical intermediates.

Uses

  1. lubrication: 12-Hydroxy stearic acid (12-HSA) gives better Lithium, Barium and Calcium multi-purpose greases. It provides excellent resistance to water, oils, solvents and crude petroleum, wide temperature range stability and high drop point.
  2. cosmetics: 12-HSA is used for gelling liquid Paraffin in creams and ointments, which easily liquefy on the skin. Esters of 12-HSA are used in various cosmetic products (lipsticks, deodorant and antiperspirant sticks, shaving creams, etc.).
  3. coatings: 12-HSA is reacted with acrylic esters to produce hard, durable thermosetting polymers used in the high quality automotive, industrial appliance and metal decorative finishes.
  4. rubber: functions as an activator and internal lubricant for natural and synthetic rubbers
  5. others: 12-HSA is an useful component in polishes, inks and hot melt adhesives

Uses

12-Hydroxystearic acid is used in cosmetics, wax blends, heavy duty greases, polishes, inks and hot melt adhesives, as a lubricant for natural and synthetic rubbers and as a source for industrial oleo chemicals. It is also used as an intermediate in pharmaceuticals.

Definition

ChEBI: A hydroxy fatty acid that is stearic acid bearing a hydroxy substituent at position 12.

General Description

Non-isothermal nucleation rate of a self-assembling fibrillar network of 12-hydroxyoctadecanoic acid (12-hydroxystearic acid) in canola oil has been reported. It is commonly used as gelling agent for organic solvents. Self-assembled monolayers of 12-hydroxyoctadecanoic acid and its 4,4′-bipyridinium salt have been observed on the solution graphite interface using scanning tunnelling microscopy.

12-HYDROXYSTEARIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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12-HYDROXYSTEARIC ACID Suppliers

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View Lastest Price from 12-HYDROXYSTEARIC ACID manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
12-HYDROXYSTEARIC ACID 106-14-9
Price
US $2.60/KG
Min. Order
1KG
Purity
99%
Supply Ability
5000kg
Release date
2024-08-21
Hebei Weibang Biotechnology Co., Ltd
Product
12-HYDROXYSTEARIC ACID 106-14-9
Price
US $1.00/PCS
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2021-07-28
Henan Fengda Chemical Co., Ltd
Product
12-HYDROXYSTEARIC ACID 106-14-9
Price
US $8.00-0.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-09

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