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Merck

85730

Stearoyl chloride

technical, ≥90% (GC), strongly brown

Synonym(s):

Octadecanoyl chloride

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About This Item

Linear Formula:
CH3(CH2)16COCl
CAS Number:
112-76-5
Molecular Weight:
302.92
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57653069
EC Number:
204-004-5
Beilstein/REAXYS Number:
639784
MDL number:
MFCD00000744
Assay:
≥90% (GC)
Form:
liquid

Key Documents

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InChI key

WTBAHSZERDXKKZ-UHFFFAOYSA-N

InChI

1S/C18H35ClO/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3

SMILES string

CCCCCCCCCCCCCCCCCC(Cl)=O

grade

technical

assay

≥90% (GC)

form

liquid

color

strongly brown

refractive index

n20/D 1.454 (lit.)

bp

174-178 °C/2 mmHg (lit.)

mp

21-22 °C (lit.)

density

0.897 g/mL at 25 °C (lit.)

functional group

acyl chloride

Quality Level

100

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Application

Stearoyl chloride can modify cellulose diacetate (CDA) by replacing residual free hydroxyl groups in synthesizing materials that are used to produce surgical masks, smocks and other industrial products to absorb dust and haze-fog. It can be used in the synthesis of ultrastable coaxial cable-like superhydrophobic mesh. It is also used in the synthesis of stearoyl modified chitosan as drug vehicles for paclitaxel delivery.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

supp_hazards

EUH014

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

329.0 °F - closed cup

flash_point_c

165 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH7467
BCCH9022
BCCC8964
BCCB6758
BCCB6314

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Ultrastable coaxial cable-like superhydrophobic mesh with self-adaption effect: facile synthesis and oil/water separation application.
Xiao C, et al.
Journal of Material Chemistry A, 4(21), 8080-8090 (2016)
Amphiphilic nanoparticles based on poly (vinyl pyrrolidone) and stearoyl modified chitosan as drug vehicles for paclitaxel delivery.
Liu Z, et al.
Materials Letters, 185, 226-229 (2016)
Çağla Koşak Söz et al.
ACS applied materials & interfaces, 10(43), 37478-37488 (2018-10-27)
We introduce the design of Janus-type paper sheets where one side of the paper exhibits superhydrophobic properties, whereas the other side of the sheet remains hydrophilic and therefore can take up aqueous solutions by capillary wicking. Such papers are being
Acylation of Cellulose Diacetate by Stearoyl Chloride and Characterization for the Acylated Product.
Wang Q, et al.
J. Polym. Mater., 32(4) (2015)
Shuangfei Wang et al.
Carbohydrate polymers, 195, 39-44 (2018-05-29)
Superhydrophobic surfaces have attracted great attention due to their attractive properties. Biopolymer-based low-cost and environmentally-friendly superhydrophobic coatings with easy-to-perform fabrication methods are always desirable. Herein, we report superhydrophobic surfaces using a one-step spray-coating of chitosan-based nanoparticles. The particles were easily
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