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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.)

functional group

bromo

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

174866-BULK:
174866-5G:
174866-1KG:
174866-VAR:
174866-25G:
174866-500G:

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Certificates of Analysis (COA)

Lot/Batch Number
BCBJ5538V
BCBJ5537V
STBC4635V
STBC3684V
1408389

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Sean M Ramirez et al.
Macromolecular bioscience, 9(11), 1127-1134 (2009-07-29)
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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