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Documentos

147877

Sigma-Aldrich

2-Bromobutyric acid

97%

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About This Item

Fórmula lineal:
C2H5CH(Br)CO2H
Número de CAS:
80-58-0
Peso molecular:
167.00
Beilstein/REAXYS Number:
1720950
EC Number:
201-294-5
MDL number:
MFCD00004216
UNSPSC Code:
12352100
PubChem Substance ID:
24848834
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.474 (lit.)

bp

99-103 °C/10 mmHg (lit.)

mp

−4 °C (lit.)

solubility

water: soluble 15 part
alcohol: soluble
diethyl ether: soluble

density

1.567 g/mL at 25 °C (lit.)

SMILES string

CCC(Br)C(O)=O

InChI

1S/C4H7BrO2/c1-2-3(5)4(6)7/h3H,2H2,1H3,(H,6,7)

InChI key

YAQLSKVCTLCIIE-UHFFFAOYSA-N

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Application

2-Bromobutyric acid was used in the synthesis of S-(1-carboxypropyl)-L-cysteine.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

No data available

flash_point_c

No data available

ppe

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

Certificados de análisis (COA)

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Wan-Ning Lee et al.
Food chemistry, 291, 30-37 (2019-04-23)
The formation of toxic disinfection by-products (DBPs) is among the main concerns in the use of chlorine sanitizers for washing fresh and fresh-cut produce to minimize microbial cross-contamination. Even so, robust analytical methods for measuring various DBPs in produce have
C Blarzino et al.
The Italian journal of biochemistry, 36(1), 1-7 (1987-01-01)
Details are reported for the synthesis of S-(1-carboxyethyl)-L-cysteine (1-CEC) and S-(1-carboxypropyl)-L-cysteine (1-CPC) from cysteine and 2-bromopropionic acid or 2-bromobutyric acid, respectively. Some analytical data and the behaviour of these two compounds on paper and ion-exchange chromatography are also reported, which
W E Roediger et al.
Lipids, 25(10), 646-652 (1990-10-01)
Attempts were made to define which fatty acid (2:0 to 18:1) was optimally oxidized by isolated colonocytes (colonic epithelial cells) and to select inhibitors of fatty acid oxidation which would be analogous in their action to the inhibition of fatty
Yu-Syuan Luo et al.
Toxicology, 409, 33-43 (2018-07-28)
Trichloroethylene (TCE) and tetrachloroethylene (PCE) are structurally similar chemicals that are metabolized through oxidation and glutathione conjugation pathways. Both chemicals have been shown to elicit liver and kidney toxicity in rodents and humans; however, TCE has been studied much more
Milena E Miska et al.
Rapid communications in mass spectrometry : RCM, 29(24), 2341-2348 (2015-11-14)
The environmental occurrence of chlorinated acetic acids (CAAs) has been extensively studied, but the sources and transport are still not yet fully understood. A promising approach for source apportionment and process studies is the isotopic characterization of target compounds. We

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