有不愉快的氨气味，见光或潮湿空气易变黄色，易溶于水，溶于乙醇、乙醚和氯仿。具有腐蚀性及易燃性。在空气中发烟。强碱性。对二氧化碳敏感。易燃。有腐蚀性。 用途： 吡咯烷已可用于通过苯甲醛的氧化胺化反应合成 N-苯甲酰基吡咯烷。它可用于催化羰基化合物和磺酰胺的反应，合成N-亚磺酰基醛亚胺。 吡咯烷也可用于合成： Taddol-吡咯烷亚磷酰胺，它是铑催化的戊烯基异氰酸酯和4-乙炔基苯甲醚的[2+2+2]环加成反应的配体。 H,4 PyrrolidineQuin-BAM (′PBAM′)，它是硝基烷类发生aza-Henry加成反应而形成芳基醛亚胺的选择性催化剂。{88] 通过与邻氨基苯甲醛反应，合成1,2,3,3a,4,9-六氢吡咯并[2,1-b]喹唑啉。 application： Pyrrolidine has been used for the synthesis of N-benzoyl pyrrolidine from benzaldehyde via oxidative amination. It may be used as a catalyst for the synthesis of N-sulfinyl aldimines from carbonyl compounds and sulfonamides. Pyrrolidine can also be used to synthesize: Taddol-pyrrolidine phosphoramidite, a ligand for rhodium-catalyzed [2+2+2] cycloaddition of pentenyl isocyanate and 4- ethynylanisole. H,4 PyrrolidineQuin-BAM (′PBAM′), a selective catalyst for the aza-Henry addition of nitroalkanes to aryl aldimines.{88] 1,2,3,3a,4,9-Hexahydropyrrolo[2,1-b]quinazoline by reacting with o-aminobenzaldehyde.
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
Pyrrolidine
Dangerous GoodsCAS number：123-75-1 molecular formula：C4H9N
overview
compound introduction
Specs
| Chinese alias | 四氢吡咯 | ||
| English alias | Pyrrolidine - high temperature phase at 165K | Pyrrollidine | Tetrahydropyrrole | UN1922 | pyrrolidine LT phase at 205K | Pyrrolidine, FG | UN 1922 | PYRROLIDINE [MI] | AI3-24117 | Pyrrolidine [UN1922] [Flammable liquid] | Pyrrolidine ring | Pyrrolidinep | ||
| CAS number | 123-75-1 | molecular formula | C4H9N |
| molecular weight | 71.12 g/mol | Exact mass | ≥99% |
| PSA | 12.000 Ų | logp | 0.500 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06 , GHS05 , GHS07 , GHS02
Signal word：
Danger
Hazard Statement：
H314: 造成严重的皮肤灼伤和眼睛损伤 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 H332: 吸入有害
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
RTECS：
UX9650000
UN Number：
1922
General hazardous chemicals：
一般危化品
Packing Group：
II
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 1 shareMSDS
123-75-1 | tetrahydropyrrole | pyrrolidine | tetramethyleneimine
