2-Chloro-4,6-dimethoxy-1,3,5-triazine 2-氯-4,6-二甲氧基-1,3,5-三嗪
CAS 3140-73-6 MFCD00075607
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资金保障
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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, Halogenated Heterocycles, Heterocyclic Building Blocks, Triazines
- {SNA} Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Triazines
产品应用
- 一种稳定并且具高反应性的肽偶联剂
相关文献及参考
- Reagent for activation of carboxylic acids to nucleophiles: J. Org. Chem., 63, 4248 (1998). Peptide coupling reagent: Synthesis, 917 (1987). With N-methylmorpholine forms the quaternary chloride (DMTMM) which is a valuable low-cost coupling agent in solid-phase peptide synthesis: Synlett, 275 (2000). For a reexamination of the use of the reagent in peptide coupling, see: Tetrahedron Lett., 42, 4161 (2002); see also Appendix 6.
- Can also be used for the esterification of carboxylic acids: Synthesis, 593 (1999). The intermediate active esters can be hydrogenolyzed, providing a simple method for reduction of acids to aldehydes; at higher pressures, further reduction to the alcohol can be effected: J. Org. Chem., 64, 8962 (1999).
- Similarly, carboxylic acids are converted to Weinreb amides by reaction with N,O-dialkyl hydroxylamines: J. Org. Chem., 66, 2534 (2001).
安全信息
GHS Symbol
- 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。
- P264+P265
- 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。
- P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
- P273 Avoid release to the environment. 避免释放到环境中。
- 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+P312
- P301+P317
- P302+P350
- P302+P352
- P302+P352+P332+P313+P362+P364
- P304+P340
- P305+P351+P338
- P305+P351+P338+P337+P313
- P305+P354+P338
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/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。
- P317
- P319
- P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
- P330 Rinse mouth. 漱口
- P332+P313
- P332+P317
- P333+P313
- P337+P313
- P337+P317
- P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
- P362+P364
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
- P403+P233
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H302 Harmful if swallowed 吞食有害
- H315 Causes skin irritation 会刺激皮肤
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H318 Causes serious eye damage 严重伤害眼睛
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
- 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 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
- 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;
- S37 Wear suitable gloves 戴适当手套;
- S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
其他信息
- 上游原料:甲醇 --> 石油醚 --> 碳酸氢钠 --> 三聚氯氰
- Sigma Aldrich:3140-73-6(sigmaaldrich)
- MSDS 信息:2-Chloro-4,6-dimethoxy-1,3,5-triazine(3140-73-6).msds
- MOL 文件:3140-73-6.mol
- 用途一:是稳定的,但活性极强的肽(缩氨酸)的偶合试剂,多用于多肽的合成
- 检测方法:HPLC
- Acros Organics:2-氯-4,6-二甲氧基-1,3,5-三嗪 2-Chloro-4,6-dimethoxy-1,3,5-triazine, 98%(3140-73-6)
- Alfa Aesar:2-氯-4,6-二甲氧基-1,3,5-三嗪,98% 2-Chloro-4,6-dimethoxy-1,3,5-triazine, 98%(3140-73-6)
- 2-氯-4,6-二甲氧基-1,3,5-三嗪价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 C1676 2-氯-4,6-二甲氧基-1,3,5-三嗪 2-Chloro-4,6-dimethoxy-1,3,5-triazine 25G 2120元 2014/06/02 C1676 2-氯-4,6-二甲氧基-1,3,5-三嗪 2-Chloro-4,6-dimethoxy-1,3,5-triazine 250G 7370元 2014/06/02 C1676 2-氯-4,6-二甲氧基-1,3,5-三嗪 2-Chloro-4,6-dimethoxy-1,3,5-triazine 5G 624元
- TCI Shanghai:2-氯-4,6-二甲氧基-1,3,5-三嗪 2-Chloro-4,6-dimethoxy-1,3,5-triazine,>;97.0%(LC)(T)(3140-73-6)