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D42607

Sigma-Aldrich

1,8-Dibromooctane

98%

Synonym(s):

Octamethylene dibromide

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About This Item

Linear Formula:
Br(CH2)8Br
CAS Number:
4549-32-0
Molecular Weight:
272.02
Beilstein:
1698114
EC Number:
224-912-5
MDL number:
MFCD00000277
UNSPSC Code:
12352100
PubChem Substance ID:
24893848
NACRES:
NA.22

Assay

98%

form

liquid

refractive index

n20/D 1.498 (lit.)

bp

270-272 °C (lit.)

mp

12-16 °C (lit.)

density

1.477 g/mL at 25 °C (lit.)

SMILES string

BrCCCCCCCCBr

InChI

1S/C8H16Br2/c9-7-5-3-1-2-4-6-8-10/h1-8H2

InChI key

DKEGCUDAFWNSSO-UHFFFAOYSA-N

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General description

1,8-Dibromooctaneis primarily used in organic synthesis as a building block for the preparationof various chemical intermediates.It is used as an alkylating reagent in aone-pot synthesis for the production of paraffin-like oligomers and it is usedto enhance crystallization and film formation of perovskite.

Application


  • Efficient manual Fmoc solid-phase synthesis of the N-terminal segment of surfactant protein B (SP-B(1-25)).: This study highlights the application of Fmoc-Gly-Wang resin in the synthesis of peptide segments, specifically demonstrating its utility in constructing the N-terminal segment of surfactant protein B (SP-B). The research underscores the resin′s effectiveness in peptide synthesis, emphasizing its role in generating biochemically significant peptides (Ramli et al., 2009).


Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °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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From N-vinylpyrrolidone anions to modified paraffin-like oligomers via double alkylation with 1, 8-dibromooctane: access to covalent networks and oligomeric amines for dye attachment
Obels, Daniela and Lievenbr{"u}ck, et, al.
Beilstein Journal of Organic Chemistry, 12, 1395-1400 (2016)
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Efficiency enhancement in planar CH3NH3PbI3- xClx perovskite solar cells by processing with bidentate halogenated additives
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