All Photos(1)
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:
UNSPSC Code:
12352211
PubChem Substance ID:
Recommended Products
Assay
~99%
density
0.861 g/mL at 20 °C (lit.)
storage temp.
−20°C
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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Physical form
Waxy solid below 25°C, clear liquid above 25°C
WGK
WGK 1
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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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
Transfer of additives from plastics materials into foodstuffs and into food simulants--a comparison.
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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