3-O-methylascorbic acid
更新时间：2025-08-25 15:04:12
3-O-methylascorbic acid结构式
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常用名 | 3-O-methylascorbic acid | 英文名 | 3-O-methylascorbic acid |
|---|---|---|---|---|
| CAS号 | 13443-57-7 | 分子量 | 190.15100 | |
| 密度 | 1.55g/cm3 | 沸点 | 569.3ºC at 760mmHg | |
| 分子式 | C7H10O6 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 240.1ºC |
| 英文名 | 2-[(1S)-1,2-dihydroxyethyl]-4-hydroxy-3-methoxy-2H-furan-5-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.55g/cm3 |
|---|---|
| 沸点 | 569.3ºC at 760mmHg |
| 分子式 | C7H10O6 |
| 分子量 | 190.15100 |
| 闪点 | 240.1ºC |
| 精确质量 | 190.04800 |
| PSA | 96.22000 |
| 蒸汽压 | 2.48E-15mmHg at 25°C |
| 折射率 | 1.566 |
| 海关编码 | 2932209090 |
|---|
|
~77%
3-O-methylascor... 13443-57-7 |
| 文献：Tahir, Hasan; Hindsgaul, Ole Journal of Organic Chemistry, 2000 , vol. 65, # 3 p. 911 - 913 |
|
~%
3-O-methylascor... 13443-57-7 |
| 文献：Reichstein et al. Helvetica Chimica Acta, 1934 , vol. 17, p. 510,519 Full Text Show Details Vestling; Rebstock Journal of Biological Chemistry, 1946 , vol. 164, p. 631,632 Full Text Show Details Haworth et al. Journal of the Chemical Society, 1934 , p. 1556,1557 Journal of the Chemical Society, 1937 , p. 829,832 |
|
~60%
3-O-methylascor... 13443-57-7 |
| 文献：Kikugawa, Yasuo; Sakamoto, Takeshi; Sato, Shinya; Asami, Kayoko Heterocycles, 2005 , vol. 66, # 1 p. 579 - 582 |
| 3-O-methylascorbic acid上游产品 4 | |
|---|---|
| 3-O-methylascorbic acid下游产品 2 | |
CAS号74421-65-1
CAS号471-46-5| 海关编码 | 2932209090 |
|---|---|
| 中文概述 | 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| Lg-threo-2,4,5,6-tetrahydroxy-3-methoxy-hex-2c-enoic acid-4-lactone |
| L-Ascorbic acid,3-O-methyl |
| 3-O-methyl-L-ascorbic acid |
| Lg-threo-2,4,5,6-Tetrahydroxy-3-methoxy-hex-2c-ensaeure-4-lacton |
| methyl ascorbate |
| 3-O-Methylascorbic acid |
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