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B65586

2-Bromethanol

95%

Synonym(e):

Ethylenbromhydrin

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Größe/SKUVerfügbarkeitPreis
5 g
Warenkorb auf Verfügbarkeit prüfen
€ 55,40
100 g
Warenkorb auf Verfügbarkeit prüfen
€ 98,40
500 g
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€ 256,00

Über diesen Artikel

Lineare Formel:
BrCH2CH2OH
CAS-Nummer:
Molekulargewicht:
124.96
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-748-1
Beilstein/REAXYS Number:
878140
MDL number:
Assay:
95%
Form:
liquid

€ 55,40


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vapor density

4.3 (vs air)

Quality Segment

vapor pressure

2.4 mmHg ( 20 °C)

assay

95%

form

liquid

refractive index

n20/D 1.492 (lit.)

bp

56-57 °C/20 mmHg (lit.)

density

1.763 g/mL at 25 °C (lit.)

functional group

bromo, hydroxyl

storage temp.

2-8°C

SMILES string

OCCBr

InChI

1S/C2H5BrO/c3-1-2-4/h4H,1-2H2

InChI key

LDLCZOVUSADOIV-UHFFFAOYSA-N

Application

2-Bromoethanol is used in selective reduction of nitroarenes (PcFe(II)/NaBH4/2-bromoethanol catalyst system).
2-Bromoethanol can be used for the preparation of 2-bromoethyl glycosides from acetylated sugars. It can also be used as a starting material to synthesize 2-bromoethyl methoxymethyl ether.

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Dieser Artikel
442334
description

95%

description

analytical standard

assay

95%

assay

-

Quality Level

200

Quality Level

100

bp

56-57 °C/20 mmHg (lit.)

bp

56-57 °C/20 mmHg (lit.)

form

liquid

form

-

storage temp.

2-8°C

storage temp.

2-8°C

density

1.763 g/mL at 25 °C (lit.)

density

1.763 g/mL at 25 °C (lit.)


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Piktogramme

Skull and crossbonesCorrosion

Signalwort

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

Lagerklasse

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Was ist los?

WGK 3

Flammpunkt (°F)

230.0 °F - closed cup

Flammpunkt (°C)

110 °C - closed cup

PSA (Persönliche Schutzausrüstung)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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Analysenzertifikate (COA)

Lot/Batch Number

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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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  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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