tert-BUTYL ISOCYANIDE 异氰酸叔丁酯
CAS 7188-38-7 MFCD00000002
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信息真实价格透明
资金保障
专业采购外包团队在线服务
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分类
- Building Blocks, Chemical Synthesis, Isocyanides, Nitrogen Compounds, Organic Building Blocks
- {uni_hamburg} no charge; 1fragment
- {SNA} Building Blocks, Chemical Synthesis, Isocyanides, Nitrogen Compounds, Organic Building Blocks
产品应用
- 用于香豆素,4H-吡喃和异恶唑啉的合成,也被用来捕捉2-亚环丙基-1,3 - 二酮。
相关文献及参考
- Beilstein:4,174
- Useful intermediate in multicomponent reactions. For example, forms a reactive 1 : 1 adduct with acetylenic esters, e.g. Dimethyl acetylenedicarboxylate, A11437, which can be trapped with strong C-H acids, such as 4-Hydroxy-6-methyl-2-pyrone, L11457:
- In the presence of a free-radical initiator, can be used in a tin-free procedure for alkyl radical reactions: Angew. Chem. Int. Ed., 43, 3598 (2004).
- Short: II/19a
安全信息
GHS Symbol
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
- S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
- S20 When using do not eat or drink 使用时,不得进食,饮水;
- S36 Wear suitable protective clothing 穿戴适当的防护服;
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
- R23 Toxic by inhalation 吸入有毒
- R11 Highly flammable 非常易燃
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
- P233 Keep container tightly closed. ?保持容器密闭。
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
- P241+P242+P243
- P242 Use only non-sparking tools. 只能使用无火花工具。
- P243 Take precautionary measures against static discharge. 采取预防措施,防止静电放电。
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P303+P361+P353
- P304+P340
- P304+P340+P311
- P305+P351+P338
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P316
- P320 Specific treatment is urgent (see … on this label). 紧急具体治疗(见本标签上的)。
- P370+P378
- P403+P233
- P403+P235
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H330 Fatal if inhaled 吸入致命
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 710 mg/m3/4H TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) REFERENCE : ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 33,241,1975
TYPE OF TEST : LC50 - Lethal concentration, 50 percent kill ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 377 mg/m3/4H TOXIC EFFECTS : Behavioral - changes in motor activity (specific assay) REFERENCE : ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 33,241,1975
其他信息
- Acros Organics:异氰酸叔丁酯 tert-Butyl isocyanide, 97%(7188-38-7)
- 异氰酸叔丁酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B1274 叔丁基异氰 tert-Butyl Isocyanide 5ML 1150元 2014/06/02 B1274 叔丁基异氰 tert-Butyl Isocyanide 25ML 3900元 2010/06/21 403600050 异氰酸叔丁酯 tert-Butyl isocyanide 97% 5 GR 1381元
- MOL 文件:7188-38-7.mol
- Sigma Aldrich:7188-38-7(sigmaaldrich)
- 储运特性:库房通风低温干燥; 防明火, 与氧化剂分开存放
- Alfa Aesar:叔丁基异氰酸酯,98% tert-Butyl isocyanide, 98%(7188-38-7)
- 检测方法:GC
- 存储注意事项:湿度敏感
- 可燃性危险特性:遇热, 明火,强氧化剂易燃; 热分解排出有毒氮氧化物和氰化物烟雾
- 类别:易燃液体
- 毒性分级:中毒
- 外观性质:无色透明液体。密度:0.73沸点:91℃折光率n20/D:1.374-1.378闪点:-2 ℃
- 灭火剂:二氧化碳, 干粉, 泡沫
- TCI Shanghai:异氰酸叔丁酯 tert-Butyl Isocyanide,>;95.0%(GC)(7188-38-7)
- 上游原料:二氯甲烷 --> 三氯甲烷 --> 叔丁胺 --> 苄基三乙基氯化铵
- 急性毒性:吸入-大鼠 LC50: 710 毫克/立方米/4小时; 吸入-小鼠 LC50: 377 毫克/立方米/4小时
- 图谱信息:异氰酸叔丁酯(7188-38-7)红外图谱(IR1) 异氰酸叔丁酯(7188-38-7)质谱(MS) 异氰酸叔丁酯(7188-38-7)核磁图( 13 CNMR) 异氰酸叔丁酯(7188-38-7)核磁图( 1 HNMR)