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B78106

Sigma-Aldrich

1-Bromopropane

99%

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Synonym(s):
Propyl bromide
Linear Formula:
CH3CH2CH2Br
CAS Number:
Molecular Weight:
122.99
Beilstein/REAXYS Number:
505936
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

4.3 (vs air)

Quality Level

vapor pressure

146 mmHg ( 20 °C)

assay

99%

form

liquid

autoignition temp.

914 °F

refractive index

n20/D 1.434 (lit.)

bp

71 °C (lit.)

mp

−110 °C (lit.)

density

1.354 g/mL at 25 °C (lit.)

SMILES string

CCCBr

InChI

1S/C3H7Br/c1-2-3-4/h2-3H2,1H3

InChI key

CYNYIHKIEHGYOZ-UHFFFAOYSA-N

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Application

1-Bromopropane is used as a component of various models of binary mixtures, prepared to study their properties such as viscosity and refractive index.
It can be used as an alkylating reagent:
  • For the functionalization of seleno-substituted imidazo[1,2-α]pyridine derivatives.
  • For the synthesis of 1,4-dihydroxy-2-propoxy anthraquinone derivatives.

It can also be used as a reactant:
  • For the synthesis of Berberine-benzimidazole derivatives.
  • For the synthesis of alkyl aryl ketones via carbonylative Barbier-Negishi coupling with aryl iodides.

accessory

Product No.
Description
Pricing

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Ozone 1 - Repr. 1B - Skin Irrit. 2 - STOT RE 2 Inhalation

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

71.6 °F - closed cup

flash_point_c

22 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Sahabudeen Sheik Mohideen et al.
Toxicology, 285(1-2), 67-71 (2011-04-30)
1-Bromopropane (1-BP) has been used as an alternative to ozone-depleting solvents. Previous studies showed that 1-BP is neurotoxic in animals and humans. In humans, exposure to 1-BP caused various neurological and neurobehavioral symptoms or signs including depressive or irritated mood.
Makoto Samukawa et al.
Archives of internal medicine, 172(16), 1257-1260 (2012-08-16)
Health hazard alerts to 1-bromopropane, an alternative to ozone layer-damaging organic solvents, have been issued by some countries. Herein, we report a new case of 1-bromopropane-induced neurotoxicity. A 43-year-old male industrial worker developed muscle weakness, pain, numbness, and gait disturbance.
Zhenlie Huang et al.
Toxicology and applied pharmacology, 257(1), 93-101 (2011-09-20)
1-Bromopropane (1-BP) is a compound used as an alternative to ozone-depleting solvents and is neurotoxic both in experimental animals and human. However, the molecular mechanisms of the neurotoxic effects of 1-BP are not well known. To identify the molecular mechanisms
Synthesis and crystal structures of two purpurin derivatives: 1, 4-dihydroxy-2-propoxyanthraquinone and 2-butoxy-1, 4-dihydroxyanthraquinone.
Bosch E and McClain EN
Acta Crystallographica Section E: Crystallographic Communications, 73(11), 1687-1691 (2017)
Kaviarasan Subramanian et al.
Toxicology, 302(1), 18-24 (2012-07-25)
1-Bromopropane (1-BP), an alternative to ozone-depleting solvents, is reported to exhibit neurotoxicity and reproductive toxicity in animals and humans. However, the underlying mechanism of the toxicity remains elusive. This study was designed to identify the microglial changes and oxidative stress

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