遇光后溶液颜色逐渐变深,具有刺激性气味。易溶于醇、苯、醚、二氯甲烷等有机溶剂中,微溶于水。 3-噻吩甲醛已用于合成: · 一系列 4-取代 2-噻吩磺酰胺 · 4′-去甲基表鬼臼毒素-β-D-葡萄糖苷和表鬼臼毒素-β-D-葡萄糖苷的缩醛和缩酮衍生物 · 1,2-二-3-噻吩基-2-羟基乙酮(3,3′-荆芥),安息香的 3-噻吩基对称类似物 3-Thiophenecarboxaldehyde has been used in the synthesis of: · series of 4-substituted 2-thiophenesulfonamides · acetal and ketal derivatives of 4′-demethylepipodophyllotoxin-β-D-glucoside and epipodophyllotoxin-β-D-glucoside · 1,2-di-3-thienyl-2-hydroxyethanone (3,3′-thenoin), 3-thienyl symmetric analog of benzoin
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3-Thiophenecarboxaldehyde
Dangerous GoodsCAS number:498-62-4 molecular formula:C5H4OS
overview
compound introduction
Specs
| Chinese alias | 3-噻吩甲醛 | 噻吩-3-甲醛 | ||
| English alias | NSC172858 | NSC-172858 | PB14065 | MFCD00005466 | Z57887873 | Thiophen-3-carboxyaldehyde | FT-0601347 | A7418 | 3-Thiophenecarbaldehyde # | 3-thiophenecarboxaldhyde | EINECS 207-865-5 | SCHEMBL35993 | thiophen-3-carbaldehyde | thiophene 3-carbaldehyde | t | ||
| CAS number | 498-62-4 | molecular formula | C5H4OS |
| molecular weight | 112.15 g/mol | Exact mass | ≥98% |
| PSA | 45.300 Ų | logp | 1 |
numbering system
No numbering system information yet
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 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H302: 吞食有害
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。 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...)。 P405: 密闭存放 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
WGK Germany:
3
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
498-62-4 | 3-Thiophenecarboxaldehyde.pdf





