3,4-dimethylumbelliferone
3,4-dimethylumbelliferone structure
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Common Name | 3,4-dimethylumbelliferone | ||
|---|---|---|---|---|
| CAS Number | 2107-78-0 | Molecular Weight | 190.19500 | |
| Density | 1.255 g/cm3 | Boiling Point | 377.1ºC at 760 mmHg | |
| Molecular Formula | C11H10O3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 170.2ºC | |
| Name | 7-hydroxy-3,4-dimethylchromen-2-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.255 g/cm3 |
|---|---|
| Boiling Point | 377.1ºC at 760 mmHg |
| Molecular Formula | C11H10O3 |
| Molecular Weight | 190.19500 |
| Flash Point | 170.2ºC |
| Exact Mass | 190.06300 |
| PSA | 50.44000 |
| LogP | 2.11540 |
| Vapour Pressure | 3.19E-06mmHg at 25°C |
| Index of Refraction | 1.589 |
| Water Solubility | alcohols: soluble |
| Risk Phrases | 22-24/25 |
|---|---|
| Safety Phrases | S22-S24/25 |
| WGK Germany | 3 |
| HS Code | 2932209090 |
|
~95%
3,4-dimethylumb... CAS#:2107-78-0 |
| Literature: Xie, Lan; Guo, Huan-Fang; Lu, Hong; Zhuang, Xiao-Mei; Zhang, An-Ming; Wu, Gang; Ruan, Jin-Xiu; Zhou, Ting; Yu, Donglei; Qian, Keduo; Lee, Kuo-Hsiung; Jiang, Shibo Journal of Medicinal Chemistry, 2008 , vol. 51, # 24 p. 7689 - 7696 |
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3,4-dimethylumb... CAS#:2107-78-0 |
| Literature: Journal of the Indian Chemical Society, , vol. 15, p. 383,387 |
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3,4-dimethylumb... CAS#:2107-78-0 |
| Literature: Chemische Berichte, , vol. 47, p. 2232 Chem. Zentralbl., , vol. 102, # II p. 1002 Journal of the Chemical Society, , p. 1255,1264 |
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3,4-dimethylumb... CAS#:2107-78-0 |
| Literature: Journal of the Indian Chemical Society, , vol. 15, p. 383,387 |
|
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3,4-dimethylumb... CAS#:2107-78-0 |
| Literature: Journal of the Indian Chemical Society, , vol. 19, p. 481,483 |
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3,4-dimethylumb... CAS#:2107-78-0 |
| Literature: Journal of the Indian Chemical Society, , vol. 16, p. 389,391 |
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3,4-dimethylumb... CAS#:2107-78-0 |
| Literature: Journal of the Indian Chemical Society, , vol. 15, p. 383,387 |
| Precursor 8 | |
|---|---|
| DownStream 5 | |
![2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid structure](https://image.chemsrc.com/caspic/187/35679-93-7.png)
CAS#:35679-93-7
CAS#:156006-10-9
CAS#:91406-11-0
CAS#:64309-70-2
CAS#:54917-82-7| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 7-Hydroxy-3,4-dimethyl-chromen-2-one |
| 3,4-Dimethyl-7-hydroxycoumarin |
| 7-hydroxy-3,4-dimethyl-2H-chromen-2-one |
| 3,4-dimethyl-7-hydroxy-2H-1-benzopyran-2-one |
| 7-hydroxy-3,4-dimethyl-coumarin |
| MFCD00037511 |
| 7-hydroxy-3,4-dimethyl-2H-1-benzopyran-2-one |
| 3,4-Dimethylumbelliferone |