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B78106

Sigma-Aldrich

1-Bromopropane

99%

Synonym(s):

Propyl bromide

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About This Item

Linear Formula:
CH3CH2CH2Br
CAS Number:
106-94-5
Molecular Weight:
122.99
Beilstein:
505936
EC Number:
203-445-0
MDL number:
MFCD00000254
UNSPSC Code:
12352100
PubChem Substance ID:
24892019
NACRES:
NA.22
Pricing and availability is not currently available.

vapor density

4.3 (vs air)

Quality Level

200

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[1] and refractive index.[2]
It can be used as an alkylating reagent:
  • For the functionalization of seleno-substituted imidazo[1,2-α]pyridine derivatives.[3]
  • For the synthesis of 1,4-dihydroxy-2-propoxy anthraquinone derivatives.[4]

It can also be used as a reactant:
  • For the synthesis of Berberine-benzimidazole derivatives.[5]
  • For the synthesis of alkyl aryl ketones via carbonylative Barbier-Negishi coupling with aryl iodides.[6]

accessory

Product No.
Description
Pricing

Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system, Liver,Central nervous system, Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

76.1 °F - closed cup

Flash Point(C)

24.5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX4519
MKCW7262
MKCS7399
MKCS7393
MKCS2835

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Refractive index of binary liquid mixture of 1-bromopropane and 1,3, 5-trimethylbenzene.
Optical constant, 680-680 (2017)
Palladium-Catalyzed Carbonylative Coupling of Aryl Iodides with Alkyl Bromides: Efficient Synthesis of Alkyl Aryl Ketones.
Peng JB, et al.
advanced synthesis and catalysis, 360(21), 4153-4160 (2018)
Rodney T Chen et al.
The journal of physical chemistry. B, 115(20), 6495-6502 (2011-05-06)
We describe a new method to characterize the underside (substrate interface) of plasma polymer (PP) thin films via their simple delamination from a sodium chloride single crystal substrate. By depositing the PP film onto an ionic bonded surface such as
Weihua Li et al.
Journal of occupational and environmental medicine, 52(8), 769-777 (2010-07-27)
To investigate the health effects of 1-bromopropane (1-BP) and its dose-dependency in 1-BP production factories in China. Data of 60 female and 26 male workers in three 1-BP factories and the same number of age-, sex-, and region-matched controls were
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.
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    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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