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5-Bromsalicylaldehyd

98%

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Synonym(e):

5-Brom-2-hydroxy-benzaldehyd

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Größe/SKUVerfügbarkeitPreis
25 g
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€ 92,00
100 g
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€ 315,00

Über diesen Artikel

Lineare Formel:
BrC6H3-2-(OH)CHO
CAS-Nummer:
Molekulargewicht:
201.02
MDL number:
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
217-167-2
Beilstein/REAXYS Number:
774710
Assay:
98%
Form:
powder

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Quality Segment

assay

98%

form

powder

mp

102-106 °C (lit.)

functional group

aldehyde, bromo

SMILES string

Oc1ccc(Br)cc1C=O

InChI

1S/C7H5BrO2/c8-6-1-2-7(10)5(3-6)4-9/h1-4,10H

InChI key

MKKSTJKBKNCMRV-UHFFFAOYSA-N

General description

5-Bromosalicylaldehyde reacts with 1,2-bis(4-chloro-2-aminophenoxy)ethane to yield Schiff base ligand 1,2-bis(2-(5-bromo-2-hydroxybenzilidenamino)-4-chlorophenoxy)ethane. It is the starting reagent for the synthesis of diarylamino-substituted N-methyl tetrahydrosalen ligand.

5-Bromosalicylaldehyde is generally used to synthesize schiff bases, and triphenyltin complexes.

Application

5-Bromosalicylaldehyde was used for chemical derivatization during amine quantiifcation in poly (ethylene terephthalate) (PET) film and PET scaffold.

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Dieser Artikel
463442477532557749
description

98%

description

95%

description

98%

description

97%

assay

98%

assay

95%

assay

98%

assay

97%

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

form

powder

form

-

form

-

form

solid

mp

102-106 °C (lit.)

mp

209-214 °C (lit.)

mp

-

mp

56-57 °C (lit.)

functional group

aldehyde, bromo

functional group

chloro, amide

functional group

aldehyde

functional group

bromo


Lagerklasse

11 - Combustible Solids

PSA (Persönliche Schutzausrüstung)

dust mask type N95 (US), Eyeshields, Gloves

Piktogramme

Exclamation markEnvironment

Signalwort

Warning

Gefahrencodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1B



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Questions

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  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/418/501/product-dating-information-06-25-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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