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9,9'-二蒽

9,9'-二蒽名称

[ CAS 号 ]:
1055-23-8

[ 中文名 ]:
9,9’-联蒽

[ 英文名 ]:
9,9'-Bianthracene

[中文别名 ]:

[英文别名 ]:

MFCD00130216
9,9'-Bianthracenyl
9,9'-Bianthracene
9-(9-anthryl)anthracene
9,9'-Bianthryl
9-anthracen-9-ylanthracene

9,9'-二蒽物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
523.8±35.0 °C at 760 mmHg

[ 熔点 ]:
312-316ºC

[ 分子式 ]:
C₂₈H₁₈

[ 分子量 ]:
354.443

[ 闪点 ]:
268.2±20.1 °C

[ 精确质量 ]:
354.140839

[ LogP ]:
8.90

[ 外观性状 ]:
淡黄色片状晶体

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.780

[ 储存条件 ]:
避免光

9,9'-二蒽毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DT3572500

CHEMICAL NAME :: 9,9'-Bianthracene

CAS REGISTRY NUMBER :: 1055-23-8

LAST UPDATED :: 199603

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C28-H18

MOLECULAR WEIGHT :: 354.46

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,145,1954

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9,9'-二蒽安全信息

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 海关编码 ]:
2902909090

9,9'-二蒽合成路线

详细合成路线

9,9'-二蒽上下游产品

9,9'-二蒽上游产品

9,9'-二蒽下游产品

9,9'-二蒽海关

[ 海关编码 ]: 2902909090

[ 中文概述 ]:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%