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![双环[2.2.1]庚-5-烯-2,3-二甲酸结构式](https://www.chemicalbook.com/CAS/GIF/3813-52-3.gif)
| CAS号 : | 3813-52-3 |
精确质量 : | 182.05800 |
| 分子式 : | C9H10O4 |
logP : | 0.59390 |
| 分子量 : | 182.17300 |
PSA : | 74.60000 |
双环[2.2.1]庚-5-烯-2,3-二甲酸 | |
5-Norbornene-2,3-dicarboxylic acid | |
3813-52-3 | |
C9H10O4 | |
182.17300 | |
74.60000 | |
0.59390 | |
182.05800 |
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白色粉末
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Stable at room temperature in closed containers under normal storage and handling conditions.
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221.8ºC
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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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175ºC (DEC.)
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1.481 g/cm3
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419.8ºC at 760 mmHg
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GHS07 | |
警告 | |
H302 + H312 + H332; H315; H319; H335 | |
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I; II; III
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6.1
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2917209090
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3
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R20/21/22; R36/37/38
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S26-S37/39
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Xi
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品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分 |
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A.入境货物通关单 B.出境货物通关单 |
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R.进口食品卫生监督检验 S.出口食品卫生监督检验 |
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HS:2917209090 其他（环烷、环烯、环萜烯）多元羧酸 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0% |
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2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
