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B65586

2-Bromoethanol

95%

Synonym(s):

Ethylene bromohydrin

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5 g

Available to ship TODAYfromMILWAUKEE

$61.60
100 g

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$122.00
500 g
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$285.00

About This Item

Linear Formula:
BrCH2CH2OH
CAS Number:
Molecular Weight:
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

$61.60


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vapor density

4.3 (vs air)

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.)

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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This Item
448729491349485209
assay

95%

assay

95%

assay

99% (CP)

assay

99% (CP)

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

200

form

liquid

form

-

form

-

form

-

bp

56-57 °C/20 mmHg (lit.)

bp

125-126 °C/2 mmHg (lit.)

bp

56-57 °C/20 mmHg (lit.)

bp

56-57 °C/20 mmHg (lit.)

refractive index

n20/D 1.492 (lit.)

refractive index

-

refractive index

n20/D 1.493 (lit.)

refractive index

n20/D 1.493 (lit.)

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C


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pictograms

Skull and crossbonesCorrosion

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk

WGK 3

flash_point_f

230.0 °F - closed cup

flash_point_c

110 °C - closed cup

ppe

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



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2-Bromoethyl glycosides: synthesis and characterisation.
Dahmen J, et al.
Carbohydrate Research, 116(2), 303-307 (1983)
Regio?and Stereoselective Intramolecular Hydrosilylation of α?Hydroxy Enol Ethers: 2, 3?syn?2?Methoxymethoxy?1, 3?Nonanediol: 1, 3?Nonanediol, 2?(methoxymethoxy)?,(R, R)?(?)?.
Tamao K, et al.
Organic Syntheses, 73, 94-94 (2003)
B L Van Duuren et al.
Teratogenesis, carcinogenesis, and mutagenesis, 5(6), 393-403 (1985-01-01)
1,2-Dibromoethane (DBE) and two of its potential metabolites, bromoethanol (BE) and bromoacetaldehyde (BA), were tested for carcinogenicity in male and female B6C3F1 mice using 30 animals of each sex per group. The carcinogen DBE was included in this assay as



Global Trade Item Number

SKUGTIN
B65586-5G04061833435175
B65586-500G04061837016110
B65586-100G04061837020186

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

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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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