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| CAS号 : | 623-27-8 |
精确质量 : | 134.03700 |
| 分子式 : | C8H6O2 |
logP : | 1.31160 |
| 分子量 : | 134.13200 |
PSA : | 34.14000 |
对苯二甲醛 | |
Terephthalaldehyde | |
623-27-8 | |
C8H6O2 | |
134.13200 | |
34.14000 | |
1.31160 | |
134.03700 |
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白色晶体
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76 °C
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245-248 °C(lit.)
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114-116 °C(lit.)
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1,06 g/cm3
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3 g/L (50 ºC)
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Stable under normal temperatures and pressures.
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Store in a cool, dry place. Keep container closed when not in use.
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WZ0430000
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1
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S22-S24/25
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2912299000
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Xi
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R36/37/38
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品名, 成分含量, 用途, 四聚甲醛报明外观 |
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2912299000. 其他不含其他含氧基的环醛. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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2912299000. 其他环醛 |
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荧光增白剂中间体。 |
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