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丙酸酐

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产品编号 P106800 | CAS号 123-62-6 | 阿拉丁
Propionic anhydride
≥98.5% (GC)
组合的产品项目
货号 规格 库存 价格 数量
P106800-100g ≥98.5% (GC) 上海(>10)
北方(预计3-5个工作日)
 
P106800-1kg ≥98.5% (GC) 上海(预计3-7周)
北方(预计3-7周)
 
P106800-2.5kg ≥98.5% (GC) 上海(6)
北方(预计3-5个工作日)
 
P106800-25l ≥98.5% (GC) 上海(预计3-7周)
北方(预计3-7周)
 
P106800-500g ≥98.5% (GC) 上海(>10)
北方(预计3-5个工作日)
 
P106800-5kg ≥98.5% (GC) 上海(3)
北方(预计3-5个工作日)
 
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属性

敏感性 对湿度敏感
密度 1.0100
沸点 168°C
存贮条件 充氩保存

描述

产品介绍 溶于甲醇、乙醇、醚、氯仿及碱,在水中分解形成丙酸。
别名 PIA;初油酸酐;丙酐;甲基乙酸酐;Propanoic anhydride;PIA
应用 Usually used in the preparation of α- and β-1-propionyl derivatives of glucopyranose tetra-acetate.
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标识符号 GHS05 GHS05
信号词 Danger
风险声明 (欧洲) R34
安全声明(欧洲) S26;S45
警示性声明 P280,P305+P351+P338,P310
危害码(欧洲) C
危害声明 H314
个人防护设备 Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS UF9100000
WGK德国 1
Merck Index 7826
闪点(摄氏) 74 °C
是否危化品 一般危险品
UN代码 2496
参考文献
Xing-Jun Cao, Barry M Zee, Benjamin A Garcia
Histone lysine and arginine methylation involved in gene activation and silencing is dynamically regulated. However, partly limited to the research technologies previously available, the dynamics of g...Read More
Sara Ongay, Jos Hermans, Andries P Bruins, Adrianus M C H Nieuwendijk, Hermen Overkleeft, Rainer Bischoff
Electron transfer dissociation (ETD) has attracted increasing interest due to its complementarity to collision-induced dissociation (CID). ETD allows the direct localization of labile post-translation...Read More
Athena A Schepmoes, Qibin Zhang, Brianne O Petritis, Wei-Jun Qian, Richard D Smith
We're sorry this abstract is currently not available....Read More
Robert R Meatherall, Wes W Palatnick
Azide in human blood and plasma samples was derivatized with propionic anhydride in a headspace vial without prior sample preparation. The reaction proceeds quickly at room temperature to form propion...Read More
Surendra S Nimesh, Anita A Aggarwal, Pradeep P Kumar, Yogendra Y Singh, K C KC Gupta, Ramesh R Chandra
Polyethylenimine (750kDa) has been derivatized to influence the proton sponge mechanism and hydrophobic-hydrophilic balance. The polymer was acylated using acid anhydrides of varying carbon chain leng...Read More
S S Mykk?nen, J J Sepp?l?, K K Ariniemi, P P Lillsunde
We describe a method using a gas chromatograph with electron ionization detection (GCD) for the simultaneous determination of morphine, codeine, 6-monoacetylmorphine, ethylmorphine, and dihydrocodeine...Read More
Mo Xu, She Chen, Bing Zhu
In eukaryotic cells, posttranslational modifications (PTMs) on histones regulate chromatin structure and thus impact nearly all chromatin-templated events, including replication, transcription, and DN...Read More
Hyung Wook HW Nam, Richard R Simpson, Yu Sam YS Kim
N-Terminal isotope tagging (NIT) is an important proteomic tool for quantifying proteins in complex mixtures. Here we describe a modified version of the isotope-coded propionylation procedure of Zhang...Read More
Haim Tsubery, Marina Mironchik, Mati Fridkin, Yoram Shechter
Polyethylene glycol (PEG)-conjugated therapeutic peptides/proteins have been shown to exhibit clinical properties superior to those of their corresponding unmodified parent molecules. However, the des...Read More
Anders A Nordstr?m, Petr P Tarkowski, Danuse D Tarkowska, Karel K Dolezal, Crister C Astot, G?ran G Sandberg, Thomas T Moritz
We have developed a method for analyzing polar compounds by reversed-phase LC-ESI-MS following esterification of the analytes' free hydroxyl groups with propionyl or benzoyl acid anhydride. The m...Read More
F N FN Hussain, R A RA Ajjan, M M Moustafa, J C JC Anderson, S A SA Riley
We describe a sensitive high-performance liquid chromatographic method for the determination of 5-aminosalicylic acid and N-acetyl-5-aminosalicylic acid in rectal tissue biopsies. Samples were derivat...Read More
J G JG Guillot, M M Lefebvre, J P JP Weber
We present an analytical method for the determination of heroin, free 6-acetylmorphine (6-AM), and free morphine in blood, urine, and vitreous humor. This method is used in postmortem cases where hero...Read More
R L RL Motion, J P JP Hill, K K Wiltshire, P D PD Buckley, L F LF Blackwell
We're sorry this abstract is currently not available....Read More