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| CAS号 : | 142-73-4 |
精确质量 : | 133.03800 |
| 分子式 : | C4H7NO4 |
logP : | -0.86390 |
| 分子量 : | 133.10300 |
PSA : | 86.63000 |
亚氨基二乙酸 | |
iminodiacetic acid | |
142-73-4 | |
C4H7NO4 | |
133.10300 | |
86.63000 | |
-0.86390 | |
133.03800 |
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1.501
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白色晶体
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177.9ºC
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370.6ºC at 760 mmHg
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243 °C (dec.)(lit.)
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1.436 g/cm3
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2.43 g/100 mL (5 ºC)
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1.65E-06mmHg at 25°C
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Stable at room temperature in closed containers under normal storage and handling conditions.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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GHS07 | |
警告 | |
H315; H319; H335 | |
P280; P304 + P340 + P312; P305 + P351 + P338; P337 + P313 | |
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AI2975000
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1
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29224995
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S26-S36-S37/39
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Xi
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R36/37/38
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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% |
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<p>１．氯乙酸钠法 由氯乙酸制备氯乙酸钠，再与水合肼反应生成肼抱二乙酸，最后在亚硝酸钠作用下制得亚氨基乙酸。 ２．氯乙酸和氨基乙酸法 ３．氨基乙酸和乙醇腈法</p> | |
<p>亚氨基二乙酸是除草剂草甘膦的中间体。用于农药、橡胶和氨羧络合物，大量用作草甘膦的原料.用作络合剂，也用于有机合成.用于草甘膦的合成，还用作氨基酸型螯合树脂的合成原料，也是橡胶、电镀工业的重要原料和中间体，还用作表面活性剂，络合剂的中间体。亚氨基二乙酸用作电镀或化学镀的络合剂。</p> |
