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| CAS号 : | 838-88-0 |
精确质量 : | 226.14700 |
| 分子式 : | C15H18N2 |
logP : | 4.22100 |
| 分子量 : | 226.31700 |
PSA : | 52.04000 |
3.3'-二甲基-4.4'二氨基二苯甲烷 | |
4,4'-Diamino-3,3'-Dimethyldiphenylmethane | |
838-88-0 | |
C15H18N2 | |
226.31700 | |
52.04000 | |
4.22100 | |
226.14700 |
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1.634
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248.7ºC
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155-157 °C
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1.098g/cm3
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419.8ºC at 760 mmHg
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III
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6.1(b)
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2921590090
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UN 3077 9/PG 3
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3
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R45; R22; R43; R50/53
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S53-S45-S60-S61
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BY5300000
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T; N
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品名, 成分含量, 用途 |
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2921590090. 其他芳香多胺及衍生物及它们的盐. 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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2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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用作H级绝缘材料、聚氨酯粘合剂、环氧树脂固化剂等 |