compound introduction
最大吸收波长 301(CH2Cl2) nm Maximum Absorption Wavelength:301(CH2Cl2)nm
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3,5-Diethynylpyridine
Dangerous GoodsCAS number：67227-90-1 molecular formula：C9H5N
overview
Specs
| Chinese alias | - | ||
| English alias | SCHEMBL21122049 | MFCD11109669 | 3,5-DIETHYNYLPYRIDINE | F2167-5073 | D4613 | A915816 | DTXSID80496700 | T71205 | AKOS006306127 | YSZC3197 | Pyridine, 3,5-diethynyl- (9CI) | ||
| CAS number | 67227-90-1 | molecular formula | C9H5N |
| molecular weight | 127.15 g/mol | Exact mass | ≥96% |
| PSA | 12.900 Ų | logp | 1.300 |
numbering system
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physicochemical properties
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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
Statement of Preventive Measures：
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...）。 P264: 处理后要彻底洗手。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续：寻求医疗帮助。 P332+P317:
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MSDS
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