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339245

Sigma-Aldrich

Hydrobromic acid

48 wt. % in H2O, ≥99.99%

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About This Item

Fórmula empírica (notación de Hill):
HBr
Número de CAS:
10035-10-6
Peso molecular:
80.91
Beilstein:
3587158
Número MDL:
MFCD00011323
Código UNSPSC:
12352106
ID de la sustancia en PubChem:
329754536
NACRES:
NA.21
En este momento no podemos mostrarle ni los precios ni la disponibilidad

densidad de vapor

2.8 (vs air)

Nivel de calidad

100

presión de vapor

320 psi ( 21.1 °C)
8 mmHg ( 25 °C)

descripción

48% aqueous HBr

Ensayo

≥99.99%

Formulario

liquid

concentración

48 wt. % in H2O

densidad

1.49 g/mL at 25 °C (lit.)

cadena SMILES

Br

InChI

1S/BrH/h1H

Clave InChI

CPELXLSAUQHCOX-UHFFFAOYSA-N

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Categorías relacionadas

Descripción general

Hydrobromic acid is a strong acid that can be used as a brominating reagent for the electrophilic and radical bromination of olefins, alkynes, and ketones.

Aplicación

Hydrobromic acid can be used as a brominating agent for the:
  • Bromination of benzothiadiazoles and methylamines.
  • Oxidative bromination of olefins, alkynes, and ketones to corresponding dibrominated alkanes, alkenes, and α-bromoketones.

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palabra de señalización

Danger

Frases de peligro

H290,H314,H335

Clasificaciones de peligro

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

8B - Non-combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
MKCT3666
SHBN3080
SHBM9972
SHBL1120
SHBK6035

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Hydriodic acid contains no stabilizer, distilled, 57 wt. % in H2O, 99.99% trace metals basis

Sigma-Aldrich

210013

Hydriodic acid

DIETHYL(2-(DIPHENYLACETOXY)-ETHYL)METHYLAMMONIUM BROMIDE AldrichCPR

S402494

DIETHYL(2-(DIPHENYLACETOXY)-ETHYL)METHYLAMMONIUM BROMIDE

Acetanilida zone-refined, purified by sublimation, ≥99.95%

Sigma-Aldrich

397237

Acetanilida

Julian A Steele et al.
ACS nano, 12(8), 8081-8090 (2018-08-08)
The room-temperature charge carrier mobility and excitation-emission properties of metal halide perovskites are governed by their electronic band structures and intrinsic lattice phonon scattering mechanisms. Establishing how charge carriers interact within this scenario will have far-reaching consequences for developing high-efficiency
Masoumeh Keshavarz et al.
Advanced materials (Deerfield Beach, Fla.), 32(40), e2001878-e2001878 (2020-08-31)
Lead-free double perovskites have great potential as stable and nontoxic optoelectronic materials. Recently, Cs2 AgBiBr6 has emerged as a promising material, with suboptimal photon-to-charge carrier conversion efficiency, yet well suited for high-energy photon-detection applications. Here, the optoelectronic and structural properties
Po-Yu Tsai et al.
Physical chemistry chemical physics : PCCP, 13(4), 1419-1423 (2010-11-27)
The orientation dependence of Br-atom formation in the reaction of the oriented OH radical with the HBr molecule using the hexapole electrostatic field was studied. Experimental results for the orientation dependence in the reaction were analyzed using a Legendre polynomial
Saron Catak et al.
The Journal of organic chemistry, 75(13), 4530-4541 (2010-05-29)
Ring opening of 1-arylmethyl-2-(cyanomethyl)aziridines with HBr afforded 3-(arylmethyl)amino-4-bromobutyronitriles via regiospecific ring opening at the unsubstituted aziridine carbon. Previous experimental and theoretical reports show treatment of the same compounds with benzyl bromide to furnish 4-amino-3-bromobutanenitriles through ring opening at the substituted
Ahmed Hasbi et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 28(11), 4806-4820 (2014-07-27)
Although the dopamine D1-D2 receptor heteromer has emerging physiological relevance and a postulated role in different neuropsychiatric disorders, such as drug addiction, depression, and schizophrenia, there is a need for pharmacological tools that selectively target such receptor complexes in order
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    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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