compound introduction
液体。溶于乙醚、丙酮。 用于有机合成。 Application： 4-Pentenal is used in the preparation of 6-octen-3-one by addition with ethylene using 2,4-pentanedionatobis(ethylene)rhodium(I) as a catalyst.
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4-Pentenal
Dangerous GoodsCAS number：2100-17-6 molecular formula：C5H8O
overview
Specs
| Chinese alias | - | ||
| English alias | 4-PENTENAL | FT-0619354 | EINECS 218-265-8 | 4-PENTENAL [FHFI] | EN300-128781 | MFCD00151841 | UNII-71K1W8950B | 4-PENT-4-ENAL | BRN 1734369 | FEMA NO. 4262 | pent-4-enal | A4558 | AKOS009157546 | 4-Pentenal, AldrichCPR | AI3-24690 | QUMSUJWRUHPEEJ-UHFFFA | ||
| CAS number | 2100-17-6 | molecular formula | C5H8O |
| molecular weight | 84.13 g/mol | Exact mass | - |
| PSA | 17.100 Ų | logp | 0.800 |
numbering system
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physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H302: 吞食有害 H312: 皮肤接触有害 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。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用
Production methods and uses
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upstream information
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MSDS
Found 1 shareMSDS
2100-17-6 | 4-Pentenal.pdf
