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N13054

Sigma-Aldrich

4-Nitrobenzyl bromide

99%

Sinónimos:

α-Bromo-4-nitrotoluene

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25 G
US$ 61,60
100 G
US$ 86,20

US$ 61,60

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25 G
US$ 61,60
100 G
US$ 86,20

About This Item

Fórmula lineal:
O2NC6H4CH2Br
Número de CAS:
100-11-8
Peso molecular:
216.03
Beilstein:
742796
Número CE:
202-820-6
Número MDL:
MFCD00007373
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24897481
NACRES:
NA.22

US$ 61,60

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Nivel de calidad

200

Ensayo

99%

Formulario

solid

mp

96-99 °C (lit.)

cadena SMILES

[O-][N+](=O)c1ccc(CBr)cc1

InChI

1S/C7H6BrNO2/c8-5-6-1-3-7(4-2-6)9(10)11/h1-4H,5H2

Clave InChI

VOLRSQPSJGXRNJ-UHFFFAOYSA-N

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Categorías relacionadas

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palabra de señalización

Danger

Frases de peligro

H314,H335

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

>212.0 °F

Punto de inflamabilidad (°C)

> 100 °C

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
STBC6941V
1451262
S81461
1398021
1398020

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S Giorgini et al.
Italian general review of dermatology, 15(2), 107-112 (1978-05-01)
A case of occupational contact dermatitis in a female chemical pharmaceutical laboratory researcher is described. The allergological investigation revealed a state of sensitization to three mono-nitrobenzenes with halogen substitutions in the nucleus or a side chain. Problems related to sensitization
Allergic contact dermatitis from para-nitrobenzyl bromide.
R Thompson et al.
Contact dermatitis, 38(4), 232-232 (1998-06-20)
Qing-Yuan Chen et al.
Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA, 23(3), 273-276 (2003-03-26)
To synthesize p, p'-divinylazobenzene (DVAB). Wittig reagent was initially synthesized using P-nitrobenzyl bromide and triphenylphosphine, followed by reaction with formaldehyde to produce p-nitro styrene, which was then deoxidized by Zn/NaOH for the final product of DVAB. Fourier transform infrared spectroscopy
Ihor Kulai et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 23(63), 16066-16077 (2017-08-31)
Eight alkyl triarylstannanecarbodithioates were synthesized starting from the corresponding triarylstannyl chlorides. They were fully characterized by IR and

Questions

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  1. 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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  2. 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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