应用: N,N-二异丙基乙胺(DIPEA),也称为Hünig′碱,是一种空间位阻胺。它常被用作多肽合成中的碱。此外,DIPEA还被用于Pd-催化的交叉偶联反应,包括Heck偶联和Sonagashira偶联反应。 N -Ethyldiisopropylamine (EDIA) reacts with monoactivated Michael acceptors to afford symmetrical sulfones. Application: N,N-Diisopropylethylamine (DIPEA), also known as Hünig′s base, is a sterically hindered amine. It is commonly employed as a base in peptide synthesis. Additionally, DIPEA is also used in the Pd-catalyzed cross-coupling reactions, which include Heck coupling and Sonagashira coupling reactions.
All
Chemical Reagents
Biomedicine
Organic raw materials
Inorganic chemical industry
intermediate
Agricultural chemicals
Auxiliaries and catalysts
Fragrances and Flavors
Dyes and Pigments
Daily chemical industry
N-Ethyldiisopropylamine solution
Dangerous GoodsCAS number:7087-68-5(solution) molecular formula:C8H19N
overview
compound introduction
Specs
| Chinese alias | DIPEA,N,N-二异丙基乙胺, Hünig 碱 | ||
| English alias | diisopropylethylarnine | diisoproplyethylamine | EtNiPr2 | i-Pr2EtN | N-(4-chlorobenzyl)piperazine | N-ethyidiisopropylamine | N-ethyl-N-isopropyl-propan-2-amine | N-ethyl-N-isopropylpropan-2-amine | 1H-Imidazol-2-amine xsulfate | (S)-2-((S)-2-Amino-3-phe | ||
| CAS number | 7087-68-5(solution) | molecular formula | C8H19N |
| molecular weight | 129.24 g/mol | Exact mass | 适用于多肽合成 |
| PSA | 3.200 Ų | logp | 2.200 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS06 , GHS08 , GHS09 , GHS05 , GHS02
Signal word:
Danger
Hazard Statement:
H335: 可能引起呼吸道刺激 H331: 吸入会中毒 H302: 吞食有害 H318: 造成严重的眼睛损伤 H225: 高度易燃的液体和蒸气
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P264: 处理后要彻底洗手。 P403+P235: 存放在通风良好的地方。保持低温
WGK Germany:
2
Personal protective equipment:
Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
UN Number:
2733
General hazardous chemicals:
一般危化品
Packing Group:
III
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 0 shareMSDS




