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| CAS号 : | 82-82-6 |
精确质量 : | 183.05300 |
| 分子式 : | C8H9NO4 |
logP : | 0.28610 |
| 分子量 : | 183.16100 |
PSA : | 90.65000 |
2-甲基-3-羟基-4-羧基-3-羟甲基吡啶 | |
4-pyridoxic acid | |
82-82-6 | |
C8H9NO4 | |
183.16100 | |
90.65000 | |
0.28610 | |
183.05300 |
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1.637
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307.3ºC
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584.5ºC at 760 mmHg
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258-261ºC (dec.)(lit.)
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1.48g/cm3
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GHS07 | |
警告 | |
H315; H319; H335 | |
P261; P305 + P351 + P338 | |
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S26; S36
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Xi
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R36/37/38
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2933399090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
有机合成。生化研究。 |
