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85720

Sigma-Aldrich

Butyl stearate

technical, 40-60% (GC)

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Synonym(s):
Stearic acid butyl ester
Linear Formula:
CH3(CH2)16COO(CH2)3CH3
CAS Number:
Molecular Weight:
340.58
Beilstein:
1792866
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

grade

technical

form

liquid

concentration

40-60% (GC)

impurities

butyl palmitate, residual

mp

17-22 °C

density

0.861 g/mL at 20 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCC(=O)OCCCC

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

Inchi Key

ULBTUVJTXULMLP-UHFFFAOYSA-N

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1 of 4

This Item
S8269S537685775
Butyl stearate technical, 40-60% (GC)

Sigma-Aldrich

85720

Butyl stearate

Ethyl stearate ≥99% (capillary GC)

Sigma-Aldrich

S8269

Ethyl stearate

Methyl stearate ~99% (GC)

Sigma-Aldrich

S5376

Methyl stearate

Stearyl stearate ≥98.0% (GC)

Sigma-Aldrich

85775

Stearyl stearate

mp

17-22 °C

mp

34-38 °C (lit.)

mp

37-41 °C (lit.)

mp

-

density

0.861 g/mL at 20 °C (lit.)

density

-

density

-

density

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

grade

technical

grade

-

grade

-

grade

-

concentration

40-60% (GC)

concentration

-

concentration

-

concentration

-

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

320.0 °F - closed cup

Flash Point(C)

160 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Dibutyl phthalate 99%

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524980

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A simple assay for local heating by optical tweezers.
S C Kuo
Methods in cell biology, 55, 43-45 (1997-11-14)
M A Correa et al.
Colloids and surfaces. B, Biointerfaces, 43(2), 108-114 (2005-05-28)
Microemulsions (ME) containing hexadecyltrimethylammonium bromide (HTAB)/ethanol as surfactant, isopropylmyristate (IM) or butylstearate (BS) as oil phase and aqueous buffer were studied. Pseudo-ternary phase diagrams of the investigated systems were obtained at constant surfactant/cosurfactant molar ratio (1:5) by titration in order
W D Bieber et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 22(9), 737-742 (1984-09-01)
The transfer of stearyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate from high- and low-density polyethylenes and polypropylene as well as that of n-butyl stearate from high-impact polystyrene into several foodstuffs and into different food simulants under normal storage conditions was determined radioanalytically. Additionally, the transfer

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