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Safety Information

125903

Sigma-Aldrich

1,3-Dibromopropane

ReagentPlus®, 99%

Synonym(s):

Trimethylene dibromide

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About This Item

Linear Formula:
Br(CH2)3Br
CAS Number:
Molecular Weight:
201.89
Beilstein:
635662
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21

vapor density

7 (vs air)

Quality Level

product line

ReagentPlus®

Assay

99%

form

liquid

refractive index

n20/D 1.524 (lit.)

bp

167 °C (lit.)

mp

−34 °C (lit.)

density

1.989 g/mL at 25 °C (lit.)

SMILES string

BrCCCBr

InChI

1S/C3H6Br2/c4-2-1-3-5/h1-3H2

InChI key

VEFLKXRACNJHOV-UHFFFAOYSA-N

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General description

1,3-Dibromopropane is a dihalogenated propane. It undergoes reduction catalyzed by electrogenerated solution-phase nickel(I) salen and nickel(I) salen confined in a polymer film on the surface of a carbon electrode to afford cyclopropane and propylene, respectively.

Application

1,3-Dibromopropane may be used in the preparation of chiral geminal dicationic ionic liquid and 1,3-bis(1-7′-chloro-4-quinolyl-4- piperazinyl)propane.3

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

129.2 °F - closed cup

Flash Point(C)

54 °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.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

125903-50ML:
125903-100ML:
125903-250ML:
125903-500ML:
125903-VAR:
125903-1L:
125903-10ML:
125903-5L:
125903-BULK:
125903-2.5L:


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Catalytic reduction of α,ω-dihaloalkanes with nickel (I) salen as a homogeneous-phase and polymer-bound mediator.
Dahm CE and Peters DG.
Journal of Electroanalytical Chemistry, 406(1), 119-129 (1996)
Synthesis of Chiral Geminal Dicationic Ionic Liquid from Amino Acids.
Yin A, et al.
Asian Journal of Chemistry, 25(12), 6721-6721 (2013)
E E Badr et al.
Journal of oleo science, 59(12), 647-652 (2010-11-26)
A fatty hydrazide based cationic gemini surfactants, 1,3-bis (N'-acyl-N,N-dimethylhydrazinium) propane dibromide which possess hydrolyzable amido moieties in the lipophilic portions, were prepared by reacting 1,3-bromopropane with N,N-dimethyl fatty hydrazide. The surface properties were explained and discussed based on the effect
A Witkowski et al.
The Journal of biological chemistry, 267(26), 18488-18492 (1992-09-15)
Thioesterase II is a 29-kDa monomer which, in certain specialized tissues, acts as a chain terminator in fatty acid synthesis by hydrolyzing medium-chain fatty acids from the fatty acid synthase. As with serine proteases, hydrolysis appears to involve acylation of
S P James et al.
Toxicology letters, 8(1-2), 7-15 (1981-04-01)
Oral administration of 1,3-dibromopropane (2 mmol/kg) to rats resulted in a marked decrease in the level of hepatic glutathione (GSH). Sulphur-containing [14C]-metabolites were excreted in the bile of rats dose with 1,3-bromo[14C]propane and were subjected to enterohepatic cycling. After an

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