Chromone-3-carboxylic acid is a chromone derivative. Its potential as an antioxidant in charge transfer (CT) processes has been assessed by surface-enhanced Raman scattering (SERS) analysis of chromone 3-carboxylic acid adsorbed on silver colloidsChromone-3-carboxylic acid may be used in the preparation of: . chromane-2,4-diones . chromone-3-carboxamides . 5-(2-hydroxyphenyl)isoxazole . chromone-2-carboxamides . chromone-2-carboxamido-3-esters Chromone-3-carboxylic acid is a chromone derivative. Its potential as an antioxidant in charge transfer (CT) processes has been assessed by surface-enhanced Raman scattering (SERS) analysis of chromone 3-carboxylic acid adsorbed on silver colloids Chromone-3-carboxylic acid may be used in the preparation of: . chromane-2,4-diones . chromone-3-carboxamides . 5-(2-hydroxyphenyl)isoxazole . chromone-2-carboxamides . chromone-2-carboxamido-3-esters
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Chromone-3-carboxylicacid
Dangerous GoodsCAS number：39079-62-4 molecular formula：C10H6O4
overview
compound introduction
Specs
| Chinese alias | 二氢色原酮-3-甲酸 | ||
| English alias | 4-oxo-4H-chromene-3-carboxylic acid | RF 01275 | PD182299 | SCHEMBL1253672 | MFCD00017338 | Chromone-3-carboxylic acid, 97% | 4-oxo-chromene-3-carboxylic acid | 4-oxochromene-3-carboxylic acid | 3-carboxychromone | 4-Oxo-4H-1-benzopyran-3-carboxylic acid | ||
| CAS number | 39079-62-4 | molecular formula | C10H6O4 |
| molecular weight | 190.15 g/mol | Exact mass | ≥97% |
| PSA | 63.600 Ų | logp | 1.800 |
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
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:
WGK Germany：
3
Personal protective equipment：
Eyeshields， Gloves， type N95 (US)， type P1 (EN143) respirator filter
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
39079-62-4 | Chromone-3-carboxylic acid.pdf
