Name | 6-methyl-4-oxochromene-3-carbaldehyde |
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Synonyms |
3-Formyl-6-methylchromone
methyloxochromenecarbaldehyde 6-methylchromone-3-carboxaldehyde 6-methyl-4-chromone-3-carbaldehyde 6-methyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-methyl-4-oxo-4H-chromene-3-carbaldehyde MFCD00138943 |
Density | 1.364g/cm3 |
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Boiling Point | 335.1ºC at 760 mmHg |
Melting Point | 172-173 °C(lit.) |
Molecular Formula | C11H8O3 |
Molecular Weight | 188.17900 |
Flash Point | 150.3ºC |
Exact Mass | 188.04700 |
PSA | 47.28000 |
LogP | 1.91390 |
Index of Refraction | 1.664 |
Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Hazard Codes | Xi |
Safety Phrases | S24/25 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
HS Code | 2914400090 |
~86% 42059-81-4 |
Literature: Su; Li; Zhao Organic Preparations and Procedures International, 2007 , vol. 39, # 5 p. 495 - 502 |
~78% 42059-81-4 |
Literature: Karmakar, Partha; Ghosh, Tarun; Chakrabarty, Debasish; Maiti, Sourav; Bandyopadhyay, Chandrakanta Journal of Chemical Research, 2008 , # 4 p. 208 - 211 |
~64% 42059-81-4 |
Literature: Xiang, Haoyue; Qi, Xueyu; Xie, Yuyuan; Xu, Guangyu; Yang, Chunhao Organic and Biomolecular Chemistry, 2012 , vol. 10, # 38 p. 7730 - 7738 |
~% 42059-81-4 |
Literature: Cao, Linghua; Zhang, Lin; Cui, Pengyuan Chemistry of Heterocyclic Compounds, 2004 , vol. 40, # 5 p. 635 - 640 |
~% 42059-81-4 |
Literature: Tu, Qi-Dong; Li, Ding; Sun, Yao; Han, Xin-Ya; Yi, Fan; Sha, Yibamu; Ren, Yan-Liang; Ding, Ming-Wu; Feng, Ling-Ling; Wan, Jian Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 11 p. 2826 - 2831 |
HS Code | 2914400090 |
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Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |