compound introduction
重要医药中间体，可以合成消化系统药物阿托品硫酸盐、氢溴酸山莨菪碱等药物；经过盐酸水解、加氢可以制备重要精细石油化工中间体丁二醛。另外还可以催化加氢得到2，5-二甲氧基四氢呋喃。
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2,5-Dimethoxy-2,5-dihydrofuran,mixture of cis and trans
Dangerous GoodsCAS number：332-77-4 molecular formula：C6H10O3
overview
Specs
| Chinese alias | 2,5-二氢-2,5-二甲氧基呋喃 (顺反混合物) | ||
| English alias | DMDF | 2,5-Dimethoxy-2,5-dihydrofuran | 2,5-dimethoxy-2,5-dihydro-furan | AKOS025243306 | cyclopropylmethylbromide | NSC43243 | 2,5-Dihydro-2,5-dimethoxyfuran | Z104477652 | 2,5-Dihydro-2,5-dimethoxyfuran,c&t | STL146444 | Furan, 2,5-dihydro-2,5-dimethoxy | ||
| CAS number | 332-77-4 | molecular formula | C6H10O3 |
| molecular weight | 130.14 g/mol | Exact mass | ≥97% |
| PSA | 27.700 Ų | logp | 0.300 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07 , GHS02
Signal word：
Warning
Hazard Statement：
H319: 引起严重眼睛刺激 H302: 吞食有害 H226: 易燃液体和蒸气 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 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 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。 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。 P40
WGK Germany：
1
Personal protective equipment：
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
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
332-77-4 | 2,5-Dimethoxy-2,5-dihydrofuran, mixture ofcis and trans.pdf
