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17020

Sigma-Aldrich

Ethyl bromoacetate

purum, ≥97.0% (GC)

Sinonimo/i:

Bromoacetic acid ethyl ester, Ethyl 2-bromoacetate

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About This Item

Formula condensata:
BrCH2COOC2H5
Numero CAS:
105-36-2
Peso molecolare:
167.00
Beilstein:
506456
Numero CE:
203-290-9
Numero MDL:
MFCD00000191
Codice UNSPSC:
12352100
ID PubChem:
329751440
NACRES:
NA.22

Tensione di vapore

2.6 mmHg ( 25 °C)

Grado

purum

Saggio

≥97.0% (GC)

Indice di rifrazione

n20/D 1.451 (lit.)
n20/D 1.451

P. eboll.

159 °C (lit.)

Solubilità

water: insoluble

Densità

1.506 g/mL at 25 °C (lit.)

Stringa SMILE

CCOC(=O)CBr

InChI

1S/C4H7BrO2/c1-2-7-4(6)3-5/h2-3H2,1H3
PQJJJMRNHATNKG-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

Ethyl bromoacetate was used in the synthesis of:
  • artificial diethylstilbestrol antigen
  • 3-phenyl-1-naphthol, a key intermediate in the synthesis of vanol
  • novel pyrazolothiazol-4(5H)-ones
  • steroidal thiazolidinone derivatives

Avvertenza

may discolor to brown on storage

Pittogrammi

FlameSkull and crossbones
GHS02,GHS06

Avvertenze

Danger

Indicazioni di pericolo

H226,H300 + H310 + H330

Classi di pericolo

Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Flam. Liq. 3

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

116.6 °F - closed cup

Punto d’infiammabilità (°C)

47 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCBW6415
BCCH9830
BCCF7865
BCCB5329
BCBT0734

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Osama I el-Sabbagh et al.
European journal of medicinal chemistry, 44(9), 3746-3753 (2009-05-08)
New N-acetyl (5-8) and N-thiocarbamoyl (9-12) derivatives of 4,5-dihydropyrazole were synthesized starting from alpha,beta-unsaturated ketones under the effect of hydrazine hydrate and thiosemicarbazide, respectively. N-Thiocarbamoylpyrazole derivatives (9-12) were cyclized using either ethyl bromoacetate or phenacyl bromides to afford the novel
Zhensheng Ding et al.
Chemistry, an Asian journal, 6(8), 2130-2146 (2011-05-21)
Vanol is a member of the vaulted biaryl family of ligands and it has been proven to be very effective in a number of asymmetric catalytic reactions. The previous synthesis of vanol, while effective, is limited by the cost of
A M Seldes et al.
Steroids, 39(2), 181-190 (1982-02-01)
Reformatsky reaction of 3beta, 21-diacyloxy-and 3beta-methoxy-21-acyloxy-5-pregnen-20-one with ethyl bromoacetate yields, through an intramolecular 1,2-acyl migration, 38, 20 XI-acyloxy-14alpha-card-5-enolides were converted into the respective 20 XI-hydroxy-14alpha-card-5-enolides and the 14 alpha-carda-5,20(22)-dienolides. Experimental support to the proposed intramolecular 1,2-acyl migration is provided by
B Falkiewicz
Nucleic acids symposium series, (42)(42), 153-154 (2000-04-26)
Peptide nucleic acids (PNAs) make a promising group of DNA analogues. The backbone of typical PNA oligomers is composed of N-(2-aminoethyl)glycine units, linked by the peptide bonds. The backbone secondary amine groups are acylated with carboxyalkyl derivatives of nucleobases. One
Monika Wujec et al.
The journal of physical chemistry. B, 112(39), 12414-12419 (2008-09-11)
The influence of the implicit solvent model on transition state structures of two S N2 reactions of biochemical importance is presented. In the considered methyl transfer reaction, we show experimentally that the rate constant in blood serum is about 60%
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