Butyl stearate
- CAS No.
- 123-95-5
- Chemical Name:
- Butyl stearate
- Synonyms
- BS;N-BUTYL STEARATE;FEMA 2214;Butylstearat;STEARIC ACID BUTYL ESTER;apex4;Apex 4;groco5810;Kessco BS;kesscobsc
- CBNumber:
- CB3752038
- Molecular Formula:
- C22H44O2
- Molecular Weight:
- 340.58
- MDL Number:
- MFCD00026669
- MOL File:
- 123-95-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Butyl stearate United States Pharmacopeia (USP) Reference Standard | 1082639 | 500mg | $223 |
| Butyl stearate analytical standard | 73002 | 1ml | $75.1 |
| Butyl Stearate >97.0%(GC) | S0077 | 25g | $21 |
| Butyl Stearate >97.0%(GC) | S0077 | 400g | $352 |
| Butyl octadecanoate | AAA12395 | 500g | $150 |
| More product size | |||
| Melting point | 17-22 °C |
|---|---|
| Boiling point | 220°C (25 mmHg) |
| Density | 0.861 g/mL at 20 °C(lit.) |
| refractive index |
n |
| FEMA | 2214 | BUTYL STEARATE |
| FLAVIS Number | 09.246 | Butyl octadecanoate |
| Flash point | 25 °C |
| storage temp. | 2-8°C |
| form | Liquid |
| color | White or Colorless to Light yellow |
| Specific Gravity | 0.856 |
| Odor | at 100.00 %. mild fatty oily |
| Odor Type | fatty |
| Water Solubility | Immiscible with water. Miscible with ethanol and acetone |
| FreezingPoint | 25.0 to 27.0 ℃ |
| Thermal Conductivity | 0.157 W/(m·K) at 25 ℃ |
| JECFA Number | 184 |
| Merck | 14,1589 |
| BRN | 1792866 |
| Henry's Law Constant | 2.6×10-4 mol/(m3Pa) at 25℃, HSDB (2015) |
| Dielectric constant | 3.1（30℃） |
| Exposure limits | ACGIH: TWA 10 mg/m3; TWA 3 mg/m3 |
| Major Application |
cleaning products cosmetics food and beverages personal care |
| Cosmetics Ingredients Functions |
SKIN CONDITIONING FRAGRANCE SKIN CONDITIONING - EMOLLIENT |
| Cosmetic Ingredient Review (CIR) | Butyl stearate (123-95-5) |
| InChI | 1S/C22H44O2/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(23)24-21-6-4-2/h3-21H2,1-2H3 |
| InChIKey | ULBTUVJTXULMLP-UHFFFAOYSA-N |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)OCCCC |
| LogP | 9.70 |
| CAS DataBase Reference | 123-95-5(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | BUTYL STEARATE |
| FDA 21 CFR | 173.340; 175.105; 175.300;175.320; 176.200; 177.1200;177.2260; 177.2600; 178.3910;181.27 |
| EWG's Food Scores | 1 |
| FDA UNII | 6Y0AI5605C |
| NIST Chemistry Reference | Octadecanoic acid, butyl ester(123-95-5) |
| EPA Substance Registry System | Butyl stearate (123-95-5) |
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P405-P501a-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | WI2900000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29157080 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazardous Substances Data | 123-95-5(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
Butyl stearate price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 1082639 | Butyl stearate United States Pharmacopeia (USP) Reference Standard | 123-95-5 | 500mg | $223 | 2026-04-30 | Buy |
| Sigma-Aldrich | 73002 | Butyl stearate analytical standard | 123-95-5 | 1ml | $75.1 | 2022-05-15 | Buy |
| TCI Chemical | S0077 | Butyl Stearate >97.0%(GC) | 123-95-5 | 25g | $21 | 2026-04-30 | Buy |
| TCI Chemical | S0077 | Butyl Stearate >97.0%(GC) | 123-95-5 | 400g | $352 | 2026-04-30 | Buy |
| Biosynth | AAA12395 | Butyl octadecanoate | 123-95-5 | 500g | $150 | 2026-06-04 | Buy |
Butyl stearate Chemical Properties,Uses,Production
Chemical Properties
Butyl stearate is a colorless or pale yellow oily liquid or low melting waxy solid. It has no odor or a faintly fatty odor. soluble in acetone, chloroform, soluble in ethanol, insoluble in water.
Occurrence
Reported found in fresh apple and boiled mutton.
Uses
Butyl stearate is used as finishing agents, lubricants and lubricant additives. It is also used as a plasticizer, food packaging material and as a dye solvent. It acts as a reactant and involved in the preparation of octadecanoic acid methyl ester by reacting with methanol. It finds application as a binder in cosmetics like soaps, shampoos and shaving creams, skin conditioners and surfactants for cosmetic formulations. butyl stearate is a stearic acid used in very small quantities in cosmetic preparations as an emulsifier for creams and lotions. It has been shown to cause allergic reactions.
Preparation
Butyl stearate is obtained by esterification of stearic acid and butanol, dealcoholization, washing with water and pressure filtration.
By reacting silver state with n-butyl iodide at 100°C by transesterification of glyceryl tristearate (tristearin) with n-butyl alcohol.
Definition
ChEBI: Butyl octadecanoate is a fatty acid ester that is the butyl ester of stearic acid. It has a role as an algal metabolite. It derives from an octadecanoic acid.
General Description
Butyl stearate is a fatty acid ester, which has application in cosmetics, personal care products, and as an emollient in food industries.
Materials Uses
Butyl stearate as candle material: Besides the synthetic paraffins mentioned, other substances,
individually or in combinations, may also have been added to the candle
base material. These are in particular poly-alpha-olefins, low-melting
point paraffin fractions and products which have been obtained from
naturally occurring fats and oils and have been prepared by a chemical
modification process, such as for example butyl stearate.
Purification Methods
Acidic impurities are removed by shaking with 0.05M NaOH or a 2% NaHCO3 solution, followed by several water washes, then purified by fractional freezing of the melt and fractional crystallisation from solvents with boiling points below 100o. [Beilstein 2 IV 1219.]
Butyl stearate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5218 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-17732866630 | mina@chuanghaibio.com | China | 18114 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20111 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | 13343047651 | admin@zlchemi.com | China | 3689 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29626 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21531 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2984 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | 0531-68652808 18953170293 | sales@sdzschem.com | China | 2921 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 8737 | 58 |
View Lastest Price from Butyl stearate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-12 | Butyl stearate
123-95-5
|
1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-08-11 | Butyl stearate
123-95-5
|
1kg /Drum | ≥98% | 50 T/Month | Hebei Qujie Technology Co., Ltd. | ||
 |
2026-08-11 | Butyl stearate
123-95-5
|
$6.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd |
-
- Butyl stearate
123-95-5
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Butyl stearate
123-95-5
- $0.00
- ≥98%
- Hebei Qujie Technology Co., Ltd.
-
- Butyl stearate
123-95-5
- $6.00
- 99%
- Henan Fengda Chemical Co., Ltd
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