展开

缩水甘油

产品编号 G106989 | CAS号 556-52-5 | 阿拉丁
Glycidol
96%
组合的产品项目
货号 规格 库存 价格 数量
G106989-100g 96% 上海(>10)
北方(预计3-5个工作日)
 
G106989-2.5kg 96% 上海(1)
北方(预计3-5个工作日)
 
G106989-25g 96% 上海(>10)
北方(预计3-5个工作日)
 
G106989-500g 96% 上海(>10)
北方(预计3-5个工作日)
 
客户看了后又看了下面的产品

属性

敏感性 对湿度敏感
折光率 1.4311
密度 1.1170
熔点 -53°C
沸点 61-62°C
溶解性 与水混溶,易溶于醇、醚。
存贮条件 储存温度2-8℃

描述

产品介绍 能与水、低碳醇、酯、酮、乙醚、苯、甲苯、苯乙烯、氯苯、氯甲烷、氯仿、三氯乙烯、二甲基甲酰胺、二甲亚砜及乙腈完全互溶,部分溶于二甲苯、四氯乙烯、1,1,1-三氯乙烷,几乎不溶于脂肪族和脂环族烃类。燃点415℃,粘度(20℃)4.00mPa·s,表面张力45.3mN/m(22℃)。能自聚,酸、碱或盐类能促进自聚,甚至有爆炸危险。
别名 环氧丙醇; 环氧乙烷甲醇;2,3-环氧-1-丙醇;2,3-Epoxy-1-propanol; 3-Hydroxy-1,2-epoxypropane; (±)-Oxirane-2-methanol; Glycerolglycide; (±)-Glycidol
应用 An epoxide building block
编写您自己的评论
只有注册的用户才可以写评论。请 登录 创建帐户
标识符号 GHS06 GHS06, GHS08 GHS08
信号词 Danger
风险声明 (欧洲) R23;R45;R60;R21/22;R36/37/38
安全声明(欧洲) S45;S53
警示性声明 P201,P261,P280,P305+P351+P338,P311
危害码(欧洲) T
危害声明 H302,H312,H315,H319,H331,H335,H341,H350,H360
个人防护设备 Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
WGK德国 3
闪点(摄氏) 71.5℃
UN代码 2810
参考文献
Koichi Sawada, Shinji Sakai, Masahito Taya
Electrospun polyvinyl alcohol (PVA) nanofibrous non-woven fabrics have been widely used for cell and enzyme immobilization. Enhancement of the productivity of the material will further enlarge the ver...Read More
Troy D Haines, Kevin J Adlaf, Robert M Pierceall, Inmok Lee, Padmesh Venkitasubramanian, Mark W Collison
Analysis of MCPD esters and glycidyl esters in vegetable oils using the indirect method proposed by the DGF gave inconsistent results when salting out conditions were varied. Subsequent investigation ...Read More
N Frank, M Dubois, G Scholz, W Seefelder, J-Y Chuat, B Schilter
Glycidyl esters (GEs) are known to be formed during vegetable oil processing. Because of their structure, it has been hypothesised that GEs, like fatty acid esters of chloropropanols (MCPD esters), ma...Read More
Naohiro Ikeda, Kenkichi Fujii, Miko Sarada, Hitoshi Saito, Masayoshi Kawabata, Kiyoko Naruse, Katsuyuki Yuki, Hideaki Nakagiri, Hiroshi Honda, Yasushi Tamaki, Naohiro Nishiyama, Toshio Kasamatsu
Glycidol fatty acid esters (GEs) are found in refined edible oils. Safety concerns have been alleged due to the possible release of glycidol (G), an animal carcinogen. We evaluated the genotoxic poten...Read More
Rajesh A RA Shenoi, Benjamin F L BF Lai, Jayachandran N JN Kizhakkedathu
Herein we report the synthesis of biodegradable hyperbranched polyglycerols (BHPGs) having acid-cleavable core structure by anionic ring-opening multibranching polymerization (ROMBP) of glycidol using...Read More
Hiroshi Honda, Kenkichi Fujii, Tohru Yamaguchi, Naohiro Ikeda, Naohiro Nishiyama, Toshio Kasamatsu
Glycidol fatty acid esters (GEs) have been found as impurities in refined edible oils including diacylglycerol (DAG) oil, and concerns of possible exposure to glycidol (G), a known animal carcinogen, ...Read More
Ken-ichi K Wakabayashi, Yoshimasa Y Kurata, Tomoo T Harada, Yasushi Y Tamaki, Naohiro N Nishiyama, Toshio T Kasamatsu
Glycidol fatty acid esters (GEs) have been identified as contaminants in refined edible oils. Although the possible release of glycidol (G) from GEs is a concern, little is known about the conversion ...Read More
V Arjunan, T Rani, R Santhanam, S Mohan
The FT-IR and FT-Raman spectra of H bond inner conformer of 2,3-epoxypropanol have been recorded in the regions 3700-400 and 3700-100 cm(-1), respectively. The spectra were interpreted in terms of fun...Read More
Jing J Xu, Tian-Duo TD Li, Xiao-Long XL Tang, Cong-De CD Qiao, Qing-Wei QW Jiang
The effect of aggregation behavior of gelatin in aqueous solution on the grafting density of glycidol grafted gelatin polymers (GGG polymers) was investigated. The grafting density was measured using ...Read More
Yoen Jung YJ Lee, In-Kwon IK Choi, Yhun Yhong YY Sheen, Sue Nie SN Park, Ho Jeong HJ Kwon
1,2-Dibromoethane and glycidol are well known genotoxic carcinogens, which have been widely used in industry. To identify a specific biomarker for these carcinogens in cells, the cellular proteome of ...Read More
Mathieu M Dubois, Adrienne A Tarres, Till T Goldmann, Guenter G Loeffelmann, Alfred A Donaubauer, Walburga W Seefelder
A method based on a gel permeation chromatography (GPC) extraction procedure combined with an additional cleanup by solid-phase extraction (SPE) on silica gel and liquid chromatography-mass spectromet...Read More
Hiroshi Honda, Masayuki Onishi, Kenkichi Fujii, Naohiro Ikeda, Tohru Yamaguchi, Taketoshi Fujimori, Naohiro Nishiyama, Toshio Kasamatsu
Hemoglobin (Hb) adducts are frequently used to address and/or monitor exposure to reactive chemicals. Glycidol (G), a known animal carcinogen, has been reported to form Hb adducts. Here, we measure G ...Read More
Ryo Tanaka, Masaru Kato, Takahiro Suzuki, Atsuo Nakazaki, Emi Nozaki, Mari Gotoh, Kimiko Murakami-Murofushi, Susumu Kobayashi
The efficient synthesis of 3-O-thia-cPAs (4a-d), sulfur analogues of cyclic phosphatidic acid (cPA), has been achieved. The key step of the synthesis is an intramolecular Arbuzov reaction to construct...Read More
Nadiya Bakhiya, Klaus Abraham, Rainer Gürtler, Klaus Erich Appel, Alfonso Lampen
Fatty acid esters of 3-chloropropane-1,2-diol (3-MCPD) and glycidol are a newly identified class of food process contaminants. They are widespread in refined vegetable oils and fats and have been dete...Read More
Hui H Lin, Yan Y Liu, Zhong-Liu ZL Wu
Enantiomerically enriched glycidol derivatives with contiguous stereogenic centers were obtained in a highly diastereo- and enantio-selective epoxidation catalyzed with the styrene monooxygenase StyAB...Read More
Adriano A Mendes, Heizir F de Castro, Dasciana de S Rodrigues, Wellington S Adriano, Paulo W Tardioli, Enrique J Mammarella, Roberto de C Giordano, Raquel de L C Giordano
This work aimed at the production of stabilized derivatives of Thermomyces lanuginosus lipase (TLL) by multipoint covalent immobilization of the enzyme on chitosan-based matrices. The resulting biocat...Read More
Benjamin R Spears, Julian Waksal, Caitlin McQuade, Laura Lanier, Eva Harth
The control of the branching in polyglycidols as semibranched alternatives to traditional polyglycidols is presented. The relative abundance of dendritic carbons is lowered by five-fold compared to hy...Read More
Theresa Weber, Yasmin Gies, Andreas Terfort
The formation of hydrogels on surfaces is a frequently used strategy to render these surfaces biorepulsive. Hyperbranched polyglycerol layers are a promising alternative to the frequently used polyeth...Read More
C Crews, A Chiodini, M Granvogl, C Hamlet, K Hrn?i?ík, J Kuhlmann, A Lampen, G Scholz, R Weisshaar, T Wenzl, P R Jasti, W Seefelder
Esters of 2 - and 3-monochloropropane-1,2-diol (MCPD) and glycidol esters are important contaminants of processed edible oils used as foods or food ingredients. This review describes the occurrence an...Read More
B D Craft, A Chiodini, J Garst, M Granvogl
Recently, fatty acid esters of monochloropropanediol (MCPD) and that of glycidol have been reported in refined edible oils. Since then a wealth of research has been published on the factors influencin...Read More
A A Becalski, S Y SY Feng, B P-Y BP Lau, T T Zhao
An improved method based on liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the analysis of glycidyl fatty acid esters in oils was developed. The method incorporates stable isotope dilut...Read More
We're sorry this abstract is currently not available....Read More
Javix Thomas, Fumie X Sunahori, Nicole Borho, Yunjie Xu
Chirality recognition in the hydrogen-bonded glycidol···propylene oxide complex has been studied by using rotational spectroscopy and ab initio calculations. An extensive conformational search has ...Read More