<address id="zbjff"><nobr id="zbjff"><nobr id="zbjff"></nobr></nobr></address>

          1. Yancheng Longshen Chemical Co., Ltd.

            Focus on Bromide and Chloride Derivatives for 20 Years

            Bromobenzene Manufacturer in China

          2. Products Home >> Products
            Identification Product name: Bromo-4-tert-butylbenzene 
            Product name: Bromo-4-tert-butylbenzene 
            Molecular formula:  C10H13Br Molecular weight:  
            Structural formula:  
            CAS No:


            RTECS No:  
            HS code: 2903999090 UN No: /
            Dangerous sign:  Xi IMDG Code Page:  
            Physical and Chemical Properties Appearance and properties: Colorless liquid or crystal
            Uses: Ion pair reagent, used in the synthesis of ammonia Westwood, shu he Westwood; Is also a kind of effective phase transfer catalysts. In proportion is commonly used in organic synthesis was 0.003 times of raw material (mole ratio).
            Melting point:  13-16°C Boiling point:  80-81 °C
            Relative density (water=1):   1.229 g/mL at 25 °C(lit.) Moisture ≤:  0.05%
            Bromo-4-tert-butylbenzene Assay ≥  99% PH value:  6.0~8.0
            Saturated vapor pressure (kPa):   Solubility:  
            Critical temperature (℃): - Critical pressure (MPa): -
            Heat of combustion (kj/mol): -
            Combustion and explosion hazard Conditions to avoid: -fire and direct sunlight
            Flammability: - Building regulation fire insurance classification:: -
            Flash point (℃): -97 °C Self-Ignition temperature(℃): -
            Lower explosive limit (V%): - Upper explosive limit (V%): -
            Hazardous characteristics: -
            Combustion (decomposition) products: - - -
            Incompatible materials: - - -
            Fire fighting methods : -
            Risk category: - - -
            Packaging and transportation Packing group:  
            Directions for storage and transportation: : Stored in a cool, ventilated warehouse. Stay away from fire, heat source. Avoid direct sunlight.


            tetrabutyl ammonium bromide quality index
            Item Index value
            Appearance  colorless liquid or crystal 
            Molecular formula  C10H13Br
            Bromo-4-tert-butylbenzene Assay ≥  99%
            Density (d2020) g/cm3 1.229 g/mL at 25 °C(lit.)
            PH value  6.0~8.0
            Moisture ≤  0.05%

            Home | About Us | Products | News | Development | Contact Us | 中文版

            Copyright(C)2020, Yancheng Longshen Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號:蘇ICP備05012854號

            亚洲视频久久精品视频在线观看视频,日本欧美AV一区二区综合,天美传媒原创华语av品牌,swag系列在线视频,日韩一区二区三区AV,国产自慰超碰在线视频,小萝莉jk制服诱惑,今年的国产网红车都在这了 欧美湿润| 国产中文片强上原创| 欧美当代画家| 麻豆女神夏天| 左右格式日本| 麻豆女神夏语芯| 中文字幕ol| 99素人国产| 麻豆床传媒女演员真做| 日本的海滩| 韩国的技术| 无码国产偷拍视频 迅雷下载 迅雷下载 迅雷下载| 国产 激情 主播 视频| 男生对女同性恋有特殊喜好| 权力的游戏中文字幕免费| 香港日本国产三级在线视频| 90国产在线视频| 午夜巴黎在线观看完整| 四虎成人影院| 国产电影剧情简单的| 麻豆传媒视频大全完| 超碰在线国产偷拍自拍视频| 哪里可以下载麻豆映画传媒作品| 情侣一起看电影推荐国产| 夫妻自拍国产偷拍图片| 手机在线国产偷拍av亚洲经典| 国产首之医生护士神马| 勇闯天涯国产丝袜| 国产精品 偷拍 康先生| 小鸟酱np在线| 国产烟火剧情| 最近的一款国产剧情手游| 国产直播福利视频磁力| 麻豆文化传媒晴子| 麻豆传媒视频律师篇| 欧美网购网站| 情侣表白电影片段国产| 国产模特拍完再干 magnet| 原创表哥回家过年国产| 超帅女同性恋| 中文字幕在线三级| http://www.nw-law-office.com http://www.lvjifen.com http://www.bikramyoganc.com http://www.sannohemachishokokai.com http://www.amperelegal.com http://www.karolinankarcrona.com