Tert-Butyl Isothiocyanate 叔丁基异硫酸酯
CAS 590-42-1 MFCD00004816
信息真实价格透明
资金保障
专业采购外包团队在线服务
信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Thiocyanates/Isothiocyanates
- {uni_hamburg} no charge; 1fragment
- {Chemicalbook} 农药中间体: 杀虫剂中间体: 其他杀虫剂
相关文献及参考
- Beilstein: 4,175
- Short: EINECS
- Short: III/38B
安全信息
- R10 Flammable 易燃
- R23/24/25 Toxic by inhalation, in contact with skin and if swallowed 吸入,皮肤接触及吞食都有毒
- R34 Causes burns 会导致灼伤
- R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
- S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时,佩带适当的呼吸器;
- S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
- 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);
- 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;
- S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服;
- 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;
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
GHS Symbol
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H301 Toxic if swallowed 吞食有毒
- H301+H311+H331
- H311 Toxic in contact with skin 皮肤接触中毒
- H319 Causes serious eye irritation 严重刺激眼睛
- H331 Toxic if inhaled 吸入中毒
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- 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。
- 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。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- 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。
- P301+P310
- P302+P352
- P303+P361+P353
- P304+P340
- P305+P351+P338
- P311 Call a POISON CENTER or doctor/physician. 呼叫解毒中心或医生/医师。
- P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
- P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
- P322 Specific measures (see …on this label). 具体治疗(见本标签上的)。
- P330 Rinse mouth. 漱口
- P337+P313
- P361 Remove/Take off immediately all contaminated clothing. 立即去除/脱掉所有被污染的衣服。
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- 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.....
其他信息
- MOL 文件:590-42-1.mol
- 下游产品:1-异丙基-3-叔丁基硫脲
- 方法一:其制备方法是叔丁醇与硫氰酸铵反应,生成硫氰酸叔丁酯,再在催化剂存在下转位,生成异硫氰酸叔丁酯。反应方程式:(CH 3 ) 3 COH+NH 4 SCN+HCl→[△](CH 3 ) 3 CSCN+NH 4 Cl+H 2 O (CH 3 ) 3 CSCN[催化剂]→[异构化](CH 3 ) 3 CNCS 在反应釜中加入固体硫氰酸铵,随后真空抽入叔丁醇和水。将盐酸泵入盐酸计量滴加槽,搅拌,加热,在75℃下滴加盐酸2~3h,滴完后再保温反应4~5h。然后冷至室温,静置分层。油层水洗2次后抽入中间储槽,分净水后再抽入转位反应釜中,加催化剂,搅拌,在40~50℃反应4h,所得物料进行减压蒸馏,即得到异硫氰酸叔丁酯。
- 用途一:异硫氰酸叔丁酯简称异酯,是杀虫剂噻嗪酮的中间体,用于合成噻嗪酮中间体1-异丙基-3-叔丁基硫脲。
- Sigma Aldrich:590-42-1(sigmaaldrich)
- 上游原料:叔丁醇 --> 硫氰酸铵 --> 叔丁酯 --> 储槽
- 图谱信息:叔丁基异硫酸酯(590-42-1)质谱(MS) 叔丁基异硫酸酯(590-42-1)核磁图( 13 CNMR) 叔丁基异硫酸酯(590-42-1)核磁图( 1 HNMR) 叔丁基异硫酸酯(590-42-1)红外图谱(IR1)
- n20/D 1.480 bp 141-145° mp 10.5-11.5 °C density 0.908
- 叔丁基异硫酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/05/25 L02668 叔丁基异硫代异氰酸酯, 97% tert-Butyl isothiocyanate, 97% 5g 470元 2010/05/25 L02668 叔丁基异硫代异氰酸酯, 97% tert-Butyl isothiocyanate, 97% 25g 1568元
- Alfa Aesar:叔丁基异硫代异氰酸酯,97% tert-Butyl isothiocyanate, 97%(590-42-1)
- 敏感性:Moisture Sensitive
- Acros Organics:叔丁基异硫酸酯 tert-Butyl isothiocyanate, 99%(590-42-1)
