compound introduction
Description Catalyst for:Stereoselective pinacol-type cross-coupling reactionsThermal homo-polymerization and co-polymerization reactionsNozaki-Hiyama-Kishi reactions (additions of organic halides to aldehydes)
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Bis(cyclopentadienyl)chromium(II)
Dangerous GoodsCAS number：1271-24-5 molecular formula：Cr(C5H5)2
overview
Specs
| Chinese alias | - | ||
| English alias | CCRIS 5974 | DTXCID904615 | Chromium, bis(eta(5)-2,4-cyclopentadien-1-yl) | FI251W8B1L | DTXSID7024615 | Chromium, dicyclopentadienyl- | NCGC00260435-01 | Bis(cyclopentadiene)chromium | TYYBBNOTQFVVKN-UHFFFAOYSA-N | EINECS 215-036-4 | Q418966 | Dicyclopen | ||
| CAS number | 1271-24-5 | molecular formula | Cr(C5H5)2 |
| molecular weight | 182.18 g/mol | Exact mass | ≥95% |
| PSA | 0.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS05 , GHS07
Signal word：
Danger
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 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 H317: 可能引起皮肤过敏反应 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 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。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P271: 仅在室外或通风良
WGK Germany：
3
RTECS：
GB7600000
UN Number：
1325
Packing Group：
II
Production methods and uses
No production method and use information yet
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upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
1271-24-5 | Bis(cyclopentadienyl)chromium(II).pdf
