METHYL 12-HYDROXYSTEARATE
- CAS No.
- 141-23-1
- Chemical Name:
- METHYL 12-HYDROXYSTEARATE
- Synonyms
- METHYL 12-HYDROXYOCTADECANOATE;cenwaxme;kemester1288;methylhydroxystearate;(r-(z))-octadecanoicaci;METHYL 12-HYDROXYSTEARATE;Methyl 12-hydroxystearate CRS;METHYL 12 HYDROXY STEARATE ACID;12-hydroxy-stearicacimethylester;Methyl 12-hydroxystearate 141-23-1
- CBNumber:
- CB7688801
- Molecular Formula:
- C19H38O3
- Molecular Weight:
- 314.5
- MDL Number:
- MFCD00046706
- MOL File:
- 141-23-1.mol
- MSDS File:
- SDS
| Melting point | 53.5°C |
|---|---|
| Boiling point | 394.16°C (rough estimate) |
| Density | 1.0196 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.4410 (estimate) |
| storage temp. | −20°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 15.40±0.20(Predicted) |
| color | White to Off-White |
| Water Solubility | 89.94μg/L at 25℃ |
| LogP | 6.69 at 25℃ |
| Indirect Additives used in Food Contact Substances | METHYL 12-HYDROXYSTEARATE |
| CAS DataBase Reference | 141-23-1(CAS DataBase Reference) |
| FDA UNII | P7UC7KGL82 |
| EPA Substance Registry System | Octadecanoic acid, 12-hydroxy-, methyl ester (141-23-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501 |
| WGK Germany | 3 |
| HS Code | 2918195000 |
METHYL 12-HYDROXYSTEARATE price More Price(5)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | M1556000 | Methyl 12-hydroxystearate European Pharmacopoeia (EP) Reference Standard | 141-23-1 | m1556000 | $153 | 2024-03-01 | Buy |
| Sigma-Aldrich | H7002 | Methyl 12-hydroxystearate ≥99% (GC) | 141-23-1 | 1g | $112 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1430917 | Methyl 12-hydroxystearate United States Pharmacopeia (USP) Reference Standard | 141-23-1 | 200mg | $483 | 2024-03-01 | Buy |
| TRC | M293050 | Methyl 12-hydroxystearate | 141-23-1 | 500mg | $75 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CRB0002084 | Methyl 12-hydroxystearate 95.00% | 141-23-1 | 1G | $698.54 | 2021-12-16 | Buy |
METHYL 12-HYDROXYSTEARATE Chemical Properties,Uses,Production
Description
Methyl 12-hydroxy stearate is won by direct esterfication of 12-Hydroxy stearic acid with methanol. Methyl 12-hydroxy stearate is sold in solid and liquid form. It is used in the continuous grease process. Greases made with Methyl 12-hydroxy stearate can be formulated to higher drop points. Greases experience less bleeding and improved oxidative stability. Methyl 12-hydroxy stearate is also used in textile ancillary, cosmetics and paper industry.
appearance white to solid flakes or liquid
melting point °C 45 - 53 AOCS Cc 1-25
colour (on 1” Lovibond) max. 3 yellow / max. 1,5 red AOCS 13e-92
acid value mg KOH/g max. 10 AOCS Cd 3d-63
iodine value 9 I2 /100g max. 5 AOCS Cd 1-25
hydroxyl value 160 - 178 AOCS Cd 13-60
saponification value mg KOH/g 170 - 180 AOCS Cd 3-25
water wt % max. 0,5 IS 548
unsaponifiable wt % max. 0,5 IS 548
titre of fatty acids °C 73 - 75 IS 548
Nickel + Iron ppm max. 10 ICP
Sodium + Potassium ppm max. 20 ICP
Magnesium + Calcium ppm max. 50 ICP
Chemical Properties
White, waxy solid in the form of shortflat rods.Acid value 4, saponification value177, iodine value 5. Insoluble in water; limited sol-ubility in organic solvents. Combustible.
Uses
Adhesives, inks, cosmetics greases.
Uses
Methyl 12-Hydroxystearate is a fatty acid reagent used in the study of sphingomyelin through site specific deuterium labelling. Also used in the preparation of ricinoleate-based lipoconjugates of phenolic acids for antioxidant and antifubgal properties.
Flammability and Explosibility
Not classified
METHYL 12-HYDROXYSTEARATE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| AFINE CHEMICALS LIMITED | 0571-85134551 | info@afinechem.com | CHINA | 15377 | 58 |
View Lastest Price from METHYL 12-HYDROXYSTEARATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-24 | METHYL 12-HYDROXYSTEARATE
141-23-1
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2020-06-02 | Methyl 12-hydroxystearate 141-23-1
141-23-1
|
US $3.95 / KG | 1KG | 99.50% IN STOCK | 8500 MT per month | Chemwill Asia Co.,Ltd. | |
 |
2020-06-02 | 141-23-1 Methyl 12-hydroxyoctadecanoate
141-23-1
|
US $3.75 / KG | 1KG | 99.50% IN STOCK | 12000 MT per month | Chemwill Asia Co.,Ltd. |
-
- METHYL 12-HYDROXYSTEARATE
141-23-1
- US $10.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- Methyl 12-hydroxystearate 141-23-1
141-23-1
- US $3.95 / KG
- 99.50% IN STOCK
- Chemwill Asia Co.,Ltd.
-
- 141-23-1 Methyl 12-hydroxyoctadecanoate
141-23-1
- US $3.75 / KG
- 99.50% IN STOCK
- Chemwill Asia Co.,Ltd.
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