6-methoxy-2,2-dimethylchromene

6-methoxy-2,2-dimethylchromene名称

[ CAS 号 ]:
22927-97-5

[ 英文名 ]:
6-methoxy-2,2-dimethylchromene

[英文别名 ]:

2,2-dimethyl-6-methoxy-2H-chromene
6-methoxy-2,2-dimethyl-2H-1-benzopyran
6-methoxy-2,2-dimethyl-3-chromene
2,2-dimethyl-6-methoxychromene
2,2-dimethyl-2H-6-chromenyl methyl ether
2H-1-Benzopyran,6-methoxy-2,2-dimethyl
6-METHOXY-2,2-DIMETHYL-2H-CHROMENE

6-methoxy-2,2-dimethylchromene物理化学性质

[ 分子式 ]:
C₁₂H₁₄O₂

[ 分子量 ]:
190.23800

[ 精确质量 ]:
190.09900

[ PSA ]:
18.46000

[ LogP ]:
2.87940

6-methoxy-2,2-dimethylchromene安全信息

[ 海关编码 ]:
2909199090

6-methoxy-2,2-dimethylchromene海关

[ 海关编码 ]: 2909199090

[ 中文概述 ]:
2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 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%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

6-methoxy-2,2-dimethylchromene

6-methoxy-2,2-dimethylchromene名称

6-methoxy-2,2-dimethylchromene物理化学性质

6-methoxy-2,2-dimethylchromene安全信息

6-methoxy-2,2-dimethylchromene海关

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