137502
2-溴乙基磺酸钠
98%
别名:
2-溴乙烷磺酸 钠盐
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线性分子式:
BrCH2CH2SO3Na
化学文摘社编号:
分子量:
211.01
Beilstein:
4590828
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
98%
mp
283 °C (dec.) (lit.)
溶解性
water: soluble 100 mg/mL, clear, colorless
官能团
bromo
sulfonic acid
SMILES字符串
[Na+].[O-]S(=O)(=O)CCBr
InChI
1S/C2H5BrO3S.Na/c3-1-2-7(4,5)6;/h1-2H2,(H,4,5,6);/q;+1/p-1
InChI key
HNFOAHXBHLWKNF-UHFFFAOYSA-M
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一般描述
2-溴乙烷磺酸钠在厌氧消化过程中用作产甲烷抑制剂。它与锂硫化聚砜（PSU）反应生成磺乙基化的锂硫化聚砜。
应用
2-溴乙烷磺酸钠（BES）可用于研究 BES 对细菌生长抑制的影响。
储存分类代码
13 - Non Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
J Sipma et al.
Applied microbiology and biotechnology, 64(3), 421-428 (2003-10-14)
The conversion routes of carbon monoxide (CO) at 55 degrees C by full-scale grown anaerobic sludges treating paper mill and distillery wastewater were elucidated. Inhibition experiments with 2-bromoethanesulfonate (BES) and vancomycin showed that CO conversion was performed by a hydrogenogenic
Oleg R Kotsyurbenko et al.
Environmental microbiology, 6(11), 1159-1173 (2004-10-14)
Sites in the West Siberian peat bog 'Bakchar' were acidic (pH 4.2-4.8), low in nutrients, and emitted CH4 at rates of 0.2-1.5 mmol m(-2) h(-1). The vertical profile of delta13CH4 and delta13CO2 dissolved in the porewater indicated increasing isotope fractionation
Meike Goenrich et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 9(6), 691-705 (2004-09-15)
Methyl-coenzyme M reductase (MCR) catalyses the reduction of methyl-coenzyme M (CH(3)-S-CoM) with coenzyme B (HS-CoB) to methane and CoM-S-S-CoB. It contains the nickel porphyrinoid F(430) as prosthetic group which has to be in the Ni(I) oxidation state for the enzyme
Jeffrey M Boyd et al.
Journal of bacteriology, 188(23), 8062-8069 (2006-09-26)
Bacterial growth with short-chain aliphatic alkenes requires coenzyme M (CoM) (2-mercaptoethanesulfonic acid), which serves as the nucleophile for activation and conversion of epoxide products formed from alkene oxidation to central metabolites. In the present work the CoM analog 2-bromoethanesulfonate (BES)
Kewei Xu et al.
Bioresource technology, 101(8), 2600-2607 (2009-11-27)
In this study, the microbial response of anaerobic sludge digestion to the addition of two classic methanogenic inhibitors (chloroform, 2-bromoethanesulfonate) was investigated. Both the toxicants showed their effectiveness on CH(4) production, whereas the hydrogen responses and acetate accumulations were elicited
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