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249416

Sigma-Aldrich

2-Ethylhexyl bromide

contains 1% potassium carbonate as stabilizer, 95%

Sinonimo/i:

1-Bromo-2-ethylhexane

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43,50 €
500 G
139,00 €

43,50 €

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100 G
43,50 €
500 G
139,00 €

About This Item

Formula condensata:
CH3(CH2)3CH(C2H5)CH2Br
Numero CAS:
18908-66-2
Peso molecolare:
193.12
Numero MDL:
MFCD00000220
Codice UNSPSC:
12352100
ID PubChem:
24854990
NACRES:
NA.22

43,50 €

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Saggio

95%

Stato

liquid

contiene

1% potassium carbonate as stabilizer

Indice di rifrazione

n20/D 1.4538 (lit.)

P. ebollizione

75-77 °C/16 mmHg (lit.)

Densità

1.086 g/mL at 25 °C (lit.)

Gruppo funzionale

alkyl halide
bromo

Temperatura di conservazione

2-8°C

Stringa SMILE

CCCCC(CC)CBr

InChI

1S/C8H17Br/c1-3-5-6-8(4-2)7-9/h8H,3-7H2,1-2H3
NZWIYPLSXWYKLH-UHFFFAOYSA-N

Categorie correlate

Applicazioni

2-Ethylhexyl bromide has been used in the synthesis of:
  • methoxy-4-(2-ethylhexyloxy)benzene[1]
  • photovoltaic conjugated polymer, having benzo[1,2-b:4,5-b′]difuran building block[2]
  • 1-bromo-4-(2′-ethylhexyloxy)benzene3

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

156.2 °F - closed cup

Punto d’infiammabilità (°C)

69 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MKCT3155
MKCN2939
MKCJ7206
MKCG4406
MKBZ1138V

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Sigma-Aldrich

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Sigma-Aldrich

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MEH-PPV: improved synthetic procedure and molecular weight control.
Neef CJ and Ferraris JP.
Macromolecules, 33(7), 2311-2314 (2000)
Lijun Huo et al.
Chemical communications (Cambridge, England), 48(27), 3318-3320 (2012-03-01)
A new building block of benzo[1,2-b:4,5-b']difuran (BDF) was firstly designed and synthesized. The newly designed unit was applied for constructing a new photovoltaic low band gap polymer, PBDFDTBT, which exhibited promising power conversion efficiency of 5.0%.
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We report the synthesis and characterization of a new fluorescent dyad SP-DPP-SP(9) via efficient palladium-catalyzed Sonogashira coupling of prop-2-yn-1-yl 3-(3',3'dimethyl-6-nitrospiro[chromene-2,2'-indolin]-1'-yl)propanoatespiropyran, SP(8), a well known photochromic accepter, with 3,6-bis(5-bromothiophen-2-yl)-2,5-bis((R)-2-ethylhexyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione, DPP(4), a highly fluorescent donor. Under visible light exposure the SP unit
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Domande

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

    1 risposta

    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

      Utile?

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

    1 risposta

    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

      Utile?

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