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199494

Sigma-Aldrich

1-Bromooctadecane

≥97.0%

Synonym(s):

Octadecyl bromide, Stearyl bromide

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About This Item

Linear Formula:
CH3(CH2)17Br
CAS Number:
112-89-0
Molecular Weight:
333.39
Beilstein:
774145
EC Number:
204-013-4
MDL number:
MFCD00000231
UNSPSC Code:
12352100
PubChem Substance ID:
24851920
NACRES:
NA.22

Quality Level

100

Assay

≥97.0%

form

solid

bp

214-216 °C/12 mmHg (lit.)

mp

25-30 °C (lit.)

density

0.976 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCCBr

InChI

1S/C18H37Br/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-18H2,1H3

InChI key

WSULSMOGMLRGKU-UHFFFAOYSA-N

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General description

1-Bromooctadecane is a key building block that can undergo nucleophilic substitution. Used to functionalize carbon nanotubes.

Application

1-Bromooctadecane was used in the synthesis of shortened single-walled carbon nanotubes (s-SWCNTs).

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H304

Precautionary Statements

P301 + P310 - P331 - P405 - P501

Hazard Classifications

Asp. Tox. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Functionalization of shortened SWCNTs using esterification
Wan-Joong K et al.
Bulletin of the Korean Chemical Society,, 25, 1301-1302 (2004)
Kim WJ, et al.
Bull. Korean Chem. Soc., 25(9), 1301-1302 (2004)
Md Shahruzzaman et al.
Journal of separation science, 38(14), 2403-2413 (2015-05-07)
The amphiphilic polymer-grafted silica was newly prepared as a stationary phase in high-performance liquid chromatography. Poly(4-vinylpyridine) with a trimethoxysilyl group at one end was grafted onto porous silica particles and the pyridyl side chains were quaternized with 1-bromooctadecane. The obtained

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