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174866

Sigma-Aldrich

1,12-Dibromododecane

98%

Synonym(s):

Dodecamethylene dibromide

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About This Item

Linear Formula:
Br(CH2)12Br
CAS Number:
3344-70-5
Molecular Weight:
328.13
Beilstein:
1742763
EC Number:
222-096-5
MDL number:
MFCD00000226
UNSPSC Code:
12352100
PubChem Substance ID:
24850357
NACRES:
NA.22

Quality Level

100

Assay

98%

form

solid

bp

215 °C/15 mmHg (lit.)

mp

38-42 °C (lit.)

SMILES string

BrCCCCCCCCCCCCBr

InChI

1S/C12H24Br2/c13-11-9-7-5-3-1-2-4-6-8-10-12-14/h1-12H2

InChI key

ZJJATABWMGVVRZ-UHFFFAOYSA-N

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Application

1,12-Dibromododecane was used in the preparation of tboc-protected ionenes.

Storage Class Code

11 - Combustible Solids

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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Novel tboc-protected ionenes with M(w) exceeding 30 kDa were prepared from the step-growth polymerization of tert-butyl bis[3-(dimethylamino)propyl]carbamate and 1,12-dibromododecane. The protected ionenes yielded pH-sensitive, protonatable ionenes with pK(a) approximately 6.6 for the conjugate acid of the protonated secondary amine. Polyplexes
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