2,9-DIMETHYLFLUORENE

2,9-DIMETHYLFLUORENE名称

[ CAS 号 ]:
21846-26-4

[ 英文名 ]:
2,9-DIMETHYLFLUORENE

[英文别名 ]:

2,9-Dimethylfluorene
2,9-Dimethyl-fluoren
9H-Fluorene,2,9-dimethyl
FLUORENE,2,9-DIMETHYL

2,9-DIMETHYLFLUORENE物理化学性质

[ 密度 ]:
1.052g/cm3

[ 沸点 ]:
316.1ºC at 760 mmHg

[ 分子式 ]:
C₁₅H₁₄

[ 分子量 ]:
194.27200

[ 闪点 ]:
150.5ºC

[ 精确质量 ]:
194.11000

[ LogP ]:
4.12720

[ 蒸汽压 ]:
0.000776mmHg at 25°C

[ 折射率 ]:
1.602

2,9-DIMETHYLFLUORENE毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LL7160000

CHEMICAL NAME :: Fluorene, 2,9-dimethyl-

CAS REGISTRY NUMBER :: 21846-26-4

BEILSTEIN REFERENCE NO. :: 3047576

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H14

MOLECULAR WEIGHT :: 194.29

WISWESSER LINE NOTATION :: L B656 HHJ E1 H1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 100 ug/plate

REFERENCE :: CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 52,301,1985

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2,9-DIMETHYLFLUORENE安全信息

[ 海关编码 ]:
2902909090

2,9-DIMETHYLFLUORENE合成路线

详细合成路线

2,9-DIMETHYLFLUORENE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%