Two excited state proton transfer mechanisms of 3-hydroxyisoquinoline (3HIQ) in cyclohexane and acetic acid has been investigated by time-dependent density functional theory (TDDFT).Spectral and photo physical properties of 3-HIQ in various protic/aprotic solvents were studied.Phototautomerization of 3-HIQ has been reported.[2] Oxo-hydroxy tautomerism and phototautomerism of 3-HIQ has been studied using the matrix-isolation technique.
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3-Hydroxyisoquinoline
Dangerous GoodsCAS number:7651-81-2 molecular formula:C9H7NO
overview
compound introduction
Specs
| Chinese alias | 3-异喹啉醇 | ||
| English alias | 2H-3-isoquinolone | AM20061495 | Z1203731786 | P10536 | H1451 | isoquinolinium-3-oxide | 3-Hydroxyisoquinoline, 99% | PB24595 | DTXSID20997882 | FT-0615844 | 2,3-dihydroisoquinolin-3-one | Isoquinolin-3-ol | isoquinolin-3-ol;3-Hydroxyisoquinoline | AKOS00 | ||
| CAS number | 7651-81-2 | molecular formula | C9H7NO |
| molecular weight | 145.16 g/mol | Exact mass | ≥99% |
| PSA | 29.100 Ų | logp | 0.600 |
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 H302: 吞食有害 H318: 造成严重的眼睛损伤
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...)。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P270: 使用本产品时,请勿进食、饮水或吸烟。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P330: 漱口 P264+P265: 处理后彻底
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US),Eyeshields,Gloves
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
7651-81-2 | 3-Hydroxyisoquinoline.pdf





