Isostearic Acid
- CAS No.
- 30399-84-9
- Chemical Name:
- Isostearic Acid
- Synonyms
- ISOOCTADECANOIC ACID;16-METHYLHEPTADECANOIC ACID;875d;emery871;emery875d;emersol875;emersol871;UCN 96.319;Unimac 5680;century1105
- CBNumber:
- CB1161056
- Molecular Formula:
- C18H36O2
- Molecular Weight:
- 284.48
- MDL Number:
- MFCD00044082
- MOL File:
- 30399-84-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Isostearic acid | FI00015 | 1kg | $797.5 |
| Isostearic acid | FI00015 | 2kg | $1196.26 |
| Isostearic acid | FI00015 | 5kg | $1595 |
| Isostearic acid | FI00015 | 10kg | $2392.5 |
| Isostearic acid | FI00015 | 25kg | $4067.25 |
| More product size | |||
| vapor pressure | 0Pa at 25℃ |
|---|---|
| storage temp. | 2-8°C |
| Cosmetics Ingredients Functions |
SURFACTANT - CLEANSING BINDING SURFACTANT - EMULSIFYING CLEANSING |
| InChI | InChI=1S/C18H36O2/c1-17(2)15-13-11-9-7-5-3-4-6-8-10-12-14-16-18(19)20/h17H,3-16H2,1-2H3,(H,19,20) |
| InChIKey | XDOFQFKRPWOURC-UHFFFAOYSA-N |
| SMILES | C(O)(=O)CCCCCCCCCCCCCCC(C)C |
| LogP | 6.96-14.81 |
| Dissociation constant | 4.75 at 25℃ |
| CAS DataBase Reference | 30399-84-9 |
| FDA UNII | X33R8U0062 |
| EPA Substance Registry System | Isostearic acid (30399-84-9) |
SAFETY
Risk and Safety Statements
| WGK Germany | 3 |
|---|---|
| TSCA | TSCA listed |
| Toxicity | LDLo oral in rat: 64mL/kg |
| REACH Registrations | Active |
Isostearic Acid price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Biosynth | FI00015 | Isostearic acid | 30399-84-9 | 1kg | $797.5 | 2026-06-04 | Buy |
| Biosynth | FI00015 | Isostearic acid | 30399-84-9 | 2kg | $1196.26 | 2026-06-04 | Buy |
| Biosynth | FI00015 | Isostearic acid | 30399-84-9 | 5kg | $1595 | 2026-06-04 | Buy |
| Biosynth | FI00015 | Isostearic acid | 30399-84-9 | 10kg | $2392.5 | 2026-06-04 | Buy |
| Biosynth | FI00015 | Isostearic acid | 30399-84-9 | 25kg | $4067.25 | 2026-06-04 | Buy |
Isostearic Acid Chemical Properties,Uses,Production
Uses
It can be used as a lubricant, that can improve the flow of a powder mixture. It has excellent spreadability without oiliness and can be easily used in a cosmetic which not only moisturizes skin but also does not leave any oily feel. However, in cosmetic formulation, it is used as a binder to form cake-like compact powder or eye shadow. It is also used in cleansing and emulsifying agents, because of the presence of both ionic and nonionic groups. It is used in a variety of cosmetic and personal care products.
Definition
ChEBI: 16-methylheptadecanoic acid is a methyl-branched fatty acid that is heptadecanoic acid (margaric acid) substituted by a methyl group at position 16. It is a branched-chain saturated fatty acid, a long-chain fatty acid and a methyl-branched fatty acid. It is functionally related to a heptadecanoic acid.
Safety
In clinical studies, no signs of irritation were observed with undiluted Isostearic Acid. Isostearic Acid was neither an irritant nor a sensitizer and gave no indication of phototoxicity. Although there was some evidence that Isostearic Acid may contribute to the formation of comedones (acne-like skin bumps), the CIR Expert Pane noted that availabe tests were not adequate to predict the potential for human comedogenicity.
Isostearic Acid Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Alfa Chemical Co., Ltd | +8618339805032 | sale03@alfachem.cn | China | 9811 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | 13343047651 | admin@zlchemi.com | China | 3689 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53799 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21531 | 55 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19935 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 +86-17392581500 | 1015@dideu.com | China | 3861 | 58 |
| BEYOND INDUSTRIES (CHINA) LIMITED | +86-21-52699951; +8613917686115 | sales@beyondindustriesgroup.com | China | 697 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8618071025641 | eric@witopchemical.com | China | 23506 | 58 |
View Lastest Price from Isostearic Acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-11 | ISOSTEARIC ACID
30399-84-9
|
1kg /Drum | ≥98% | 50 T/Month | Hebei Qujie Technology Co., Ltd. | ||
 |
2026-06-30 | Isostearic Acid
30399-84-9
|
1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2025-04-15 | Isostearic Acid
30399-84-9
|
$45.00-80.00 | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co.,Ltd |
-
- ISOSTEARIC ACID
30399-84-9
- $0.00
- ≥98%
- Hebei Qujie Technology Co., Ltd.
-
- Isostearic Acid
30399-84-9
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- Isostearic Acid
30399-84-9
- $45.00-80.00
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
