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| CAS号 : | 55076-90-9 |
精确质量 : | 274.85800 |
| 分子式 : | C7H3Br2NO |
logP : | 3.17890 |
| 分子量 : | 276.91300 |
PSA : | 29.43000 |
2,4-二溴异氰酸苯酯 | |
2,4-DIBROMOPHENYL ISOCYANATE | |
55076-90-9 | |
C7H3Br2NO | |
276.91300 | |
29.43000 | |
3.17890 | |
274.85800 |
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1.632
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129.7ºC
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81-85ºC
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1.92g/cm3
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290.8ºC at 760 mmHg
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III
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6.1
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2929109000
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UN 2811
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R20/22; R36/37/38; R42
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S22-S26-S36/37/39-S45
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Xn
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品名, 成分含量, 用途 |
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2929109000. 其他异氰酸酯. 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:30.0% |
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2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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2929109000. Other Isocyanates. General tariff:6.5% |
