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| CAS号 : | 622-58-2 |
精确质量 : | 133.05300 |
| 分子式 : | C8H7NO |
logP : | 1.96230 |
| 分子量 : | 133.14700 |
PSA : | 29.43000 |
对甲苯异氰酸酯 | |
4-tolyl isocyanate | |
622-58-2 | |
C8H7NO | |
133.14700 | |
29.43000 | |
1.96230 | |
133.05300 |
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n20/D 1.531(lit.)
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透明略棕色液体
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152 °F
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70-72 °C10 mm Hg(lit.)
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1.056 g/mL at 25 °C(lit.)
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Stable under normal temperatures and pressures.
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Refrigerator (+4ºC)
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DA3681666
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3
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6.1
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S23-S26-S45-S36/37/39
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II
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2206
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Xn
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R20/21/22; R36/37/38
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2929109000
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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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