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Butyl stearate

Product Name
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
Formula Weight
340.58
MOL File
123-95-5.mol
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Butyl stearate Property

Melting point:
17-22 °C
Boiling point:
220°C (25 mmHg)
Density 
0.861 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.443
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 ℃
JECFA Number
184
Merck 
14,1589
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)
NIST Chemistry Reference
Octadecanoic acid, butyl ester(123-95-5)
EPA Substance Registry System
Butyl stearate (123-95-5)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
1
RTECS 
WI2900000
TSCA 
Yes
HS Code 
29157080
Hazardous Substances Data
123-95-5(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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
1082639
Product name
Butyl stearate
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
500mg
Price
$194
Updated
2024/03/01
Sigma-Aldrich
Product number
73002
Product name
Butyl stearate
Purity
analytical standard
Packaging
1ml
Price
$75.1
Updated
2022/05/15
TCI Chemical
Product number
S0077
Product name
Butyl Stearate
Purity
>97.0%(GC)
Packaging
25g
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
S0077
Product name
Butyl Stearate
Purity
>97.0%(GC)
Packaging
400g
Price
$43
Updated
2022/04/27
Alfa Aesar
Product number
036338
Product name
Butyl stearate, tech.
Packaging
500g
Price
$55.65
Updated
2024/03/01
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Butyl stearate Chemical Properties,Usage,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

Raw materials

Preparation Products

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Butyl stearate Suppliers

Shanghai Rolead Chemical Technology Co., Ltd.
Tel
021-69992220 13701886816
Fax
021-69992237
Email
roleadchem@163.com
Country
China
ProdList
4750
Advantage
50
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Ark Pharm, Inc.
Tel
847-367-3680
Fax
847-367-3681
Email
sales@arkpharminc.com
Country
United States
ProdList
1670
Advantage
56
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8843
Advantage
52
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
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View Lastest Price from Butyl stearate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Butyl stearate 123-95-5
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-17
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Butyl stearate 123-95-5
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-20
Hebei Weibang Biotechnology Co., Ltd
Product
Butyl stearate 123-95-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-30

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