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| CAS号 : | 85-42-7 |
精确质量 : | 154.06300 |
| 分子式 : | C8H10O3 |
logP : | 0.87620 |
| 分子量 : | 154.16300 |
PSA : | 43.37000 |
六氢邻苯二甲酸酐 | |
hexahydrophthalic anhydride | |
85-42-7 | |
C8H10O3 | |
154.16300 | |
43.37000 | |
0.87620 | |
154.06300 |
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1.536
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淡黄色结晶粉末或液体
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>230 °F
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158 °C17 mm Hg(lit.)
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32-34 °C(lit.)
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1.18
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Stable under normal temperatures and pressures.
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Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
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1
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S23-S24-S26-S37/39
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3335
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2917350000
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Xn
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R41; R42/43
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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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M.进口商品检验 N.出口商品检验 |
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HS:2917350000 邻苯二甲酸酐(苯酐) 增值税率:17.0% 退税率:9.0% 监管条件:AB 最低关税:6.5% 普通关税:30.0% |
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HS:2917350000 isobenzofuran-1,3-dione VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB MFN tariff:6.5% General tariff:30.0% |
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HTS: 2917350000 Phthalic anhydride Rate general: 6.5% Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,KR,MA,MX,OM,P,PA,PE,SG) Rate 2: 15.4¢/kg + 49% |
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由顺丁烯二酸酐和1,3-丁二烯双烯加成制得四氢邻苯二甲酸酐(具体制法参见四氢邻苯二甲酸酐)。四氢邻苯二甲酸酐进行高压加氢而制得本品。 | |
用于涂料、环氧树脂固化剂、聚酯树脂、胶粘剂、增塑剂等。 |
