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| CAS号 : | 74292-20-9 |
精确质量 : | 374.15200 |
| 分子式 : | C24H22O4 |
logP : | 5.62540 |
| 分子量 : | 374.42900 |
PSA : | 36.92000 |
2,2’-双(甲氧基甲氧基)-1,1’-联萘 | |
(R)-(+)-2,2'-BIS(METHOXYMETHOXY)-1,1'-BINAPHTHYL | |
74292-20-9 | |
C24H22O4 | |
374.42900 | |
36.92000 | |
5.62540 | |
374.15200 |
|
92-96ºC(lit.)
|
GHS05, GHS09 | |
危险 | |
H318; H410 | |
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2909309090
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UN 3077 9/PG 3
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|
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R41; R50/53
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|
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26-39-60-61
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Xi; N
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品名, 成分含量, 用途 |
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2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
|
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
