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                      Cyclopropylmagnesium bromide 環丙基溴化鎂

                      規格: 1.0 M solution in 2-Methyl-THF, SpcSeal
                      CAS: 23719-80-4
                      産品編号: H86451
                      MDL: MFCD00672094
                      品牌: INFI
                      Chemical NameCyclopropylmagnesium bromide
                      MDL NumberMFCD00672094
                      PubChem Substance ID87558777
                      CAS Number23719-80-4
                      EC Number250-023-7
                      Beilstein Registry Number2384789
                      Synonym Cyclopropylmagnesium Bromide, 0.5 M in Tetrahydrofuran Cyclopropylmagnesium Bromide 0.75 M In Tetrahydrofuran Cyclopropylmagnesium Bromide (15% in Tetrahydrofuran, ca. 1mol/L) 環丙基溴化鎂 溶液 Cyclopropylmagnesium bromide, ca 0.5M in THF 環丙基溴化鎂, 0.5M于THF中 Cyclopropylbromomagnesium CYCLOPROPYLMAGNESIUM BROMIDE CYCLOPROPYLMAGNESIUM BROMIDE, 0.5 M IN THF 環丙基溴化鎂 Bromocyclopropylmagnesium cyclopropylmagnesium bromide solution
                      Reaxys-RN3647938
                      Chemical Name Translation環丙基溴化鎂
                      LabNetwork Molecule IDLN01314448
                      GHS Symbol
                      WGK Germany1
                      Safety Statements
                      • S16 Keep away from sources of ignition - No smoking 遠離火源,禁止吸煙;
                      • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接觸後,立即用大量水沖洗并征求醫生意見;
                      • S29 Do not empty into drains 不要排入下水道;
                      • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适當的防護服、手套和眼睛/面保護;
                      • S37/39 Wear suitable gloves and eye/face protection 穿戴适當的手套和眼睛/面保護;
                      • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火時使用(指明具體的消防器材種類,如果用水增加危險,注明“禁止用水”
                      • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 發生事故時或感覺不适時,立即求醫(可能時出示标簽);
                      • S8 Keep container dry 保持容器幹燥;
                        Packing GroupII
                        UN Number 3399
                        Risk Statements
                        • R11 Highly flammable 非常易燃
                        • R14/15 Reacts violently with water, liberating extremely flammable gases 遇水劇烈反應,釋放出高度可燃氣體
                        • R19 May form explosive peroxides 可能生成易爆的過氧化物質
                        • R36/37/38 Irritating to eyes, respiratory system and skin 對眼睛、呼吸系統和皮膚有刺激性
                          Storage condition Air & Moisture Sensitive 儲存溫度2-8℃,充氩保存
                          Signal word Danger
                          Precautionary statements
                          • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 遠離熱源/火花/明火/熱的表面。——禁止吸煙。
                          • P223 Keep away from any possible contact with water, because of violent reaction and possible flash fire. 遠離任何與水接觸的可能,因爲會劇烈反應可能産生閃火。
                          • P231+P232
                          • P240 Ground/bond container and receiving equipment. 與地面接觸/連接集裝箱和接受設備。
                          • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉塵/煙/氣體/煙霧/蒸汽/噴霧。
                          • P264 Wash hands thoroughly after handling. 處理後要徹底洗淨雙手。
                          • P271 Use only outdoors or in a well-ventilated area.? 隻能在室外或通風良好的地方使用。
                          • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防護手套/防護服/眼睛的保護物/面部保護物。
                          • P305+P351+
                          • P305+P351+P338
                          • P305+P351+P338+P310
                          • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或醫生/醫師。
                          • P335+P334
                          • P370+P378
                          • P403+P233
                          • P422 Store contents under… 存儲目錄在…之下。
                            Hazard Codes 4.3 F,C F,Xi
                            Hazard statements
                            • H314 Causes severe skin burns and eye damage 導緻嚴重的皮膚灼傷和眼睛損傷
                            • H302 Harmful if swallowed 吞食有害
                            • H225 Highly flammable liquid and vapour 高度易燃液體和蒸氣
                            • H261 In contact with water releases flammable gas 與水接觸時釋放可燃氣體。
                            • H335 May cause respiratory irritation 可能導緻呼吸道刺激
                            • H351 Suspected of causing cancer 懷疑緻癌
                              Hazard Class4.3/3
                            • ⑴. 由于鎂原子直接和碳鏈相連,極化作用使鄰近鎂原子的那個碳原子呈負電性,使得C-Mg鍵極具反應活性。爲了保證該産品不發生其他反應,反應一般在醚類溶劑裏進行,常用的有乙醚或四氫呋喃。
                            • ⑵. 有強烈的親核性質,可與物質中的活潑氫(如水、乙醇的羟基氫、乙炔的末端氫)反應,生成相應的烴基。
                            • ⑶. 與CO2或O2的反應,可以與二氧化碳或氧氣發生親核加成反應生成增加一個碳的羧酸或同碳數的過氧化合物.格氏試劑與二氧化碳的加成反應在有機合成中也有着重要的意義,不僅通過生成新的 C-C 鍵實現了碳鏈的增長,而且恰到好處地
                            • 23719-80-4 H86451 Cyclopropylmagnesium bromide
環丙基溴化鎂

                              化學屬性

                              Mol. FormulaC3H5BrMg
                              Mol. Weight145
                              Density0.968
                              Boiling Point65
                              Flash Point-17°C(lit.)
                              TSCANo
                              Stability空氣及濕度敏感