Butyl stearate
- CAS No.
- 123-95-5
- Chemical Name:
- Butyl stearate
- Synonyms
- BS;N-BUTYL STEARATE;Butylstearat;apex4;Apex 4;FEMA 2214;groco5810;Kessco BS;kesscobsc;MGC126616
- CBNumber:
- CB3752038
- Molecular Formula:
- C22H44O2
- Molecular Weight:
- 340.58
- MDL Number:
- MFCD00026669
- MOL File:
- 123-95-5.mol
- MSDS File:
- SDS
| 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 |
| Flash point | 25 °C |
| storage temp. | 2-8°C |
| form | Liquid |
| Specific Gravity | 0.856 |
| color | White or Colorless to Light yellow |
| 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 ℃ |
| Merck | 14,1589 |
| JECFA Number | 184 |
| BRN | 1792866 |
| Exposure limits | ACGIH: TWA 10 mg/m3; TWA 3 mg/m3 |
| Dielectric constant | 3.1（30℃） |
| LogP | 9.70 |
| CAS DataBase Reference | 123-95-5(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | BUTYL STEARATE |
| FDA 21 CFR | 172.515; 173.340; 175.105; 175.300; 175.320; 176.200; 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) |
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 | Yes | |||||||||
| HS Code | 29157080 | |||||||||
| NFPA 704 |
|
Butyl stearate price More Price(21)
| 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 | $194 | 2024-03-01 | 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 | $23 | 2024-03-01 | Buy |
| TCI Chemical | S0077 | Butyl Stearate >97.0%(GC) | 123-95-5 | 400g | $43 | 2022-04-27 | Buy |
| Alfa Aesar | 036338 | Butyl stearate, tech. | 123-95-5 | 500g | $55.65 | 2024-03-01 | 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 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.
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.
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.
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.
General Description
Butyl stearate is a fatty acid ester, which has application in cosmetics, personal care products, and as an emollient in food industries.
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 | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7786 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shanghai Longyu Biotechnology Co., Ltd. | +8615821988213 | info@longyupharma.com | China | 2531 | 58 |
View Lastest Price from Butyl stearate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-03-29 | Butyl stearate
123-95-5
|
US $6.00-0.20 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-09-06 | Butyl stearate
123-95-5
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2023-08-31 | Butyl stearate
123-95-5
|
US $100.00 / bag | 1bag | 99 | 5000 | Hebei Fengqiang Trading Co., LTD |
-
- Butyl stearate
123-95-5
- US $6.00-0.20 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Butyl stearate
123-95-5
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- Butyl stearate
123-95-5
- US $100.00 / bag
- 99
- Hebei Fengqiang Trading Co., LTD
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