Fluorene-9,9-dipropionic acid

Fluorene-9,9-dipropionic acid名称

[ CAS 号 ]:
4425-95-0

[ 英文名 ]:
Fluorene-9,9-dipropionic acid

[英文别名 ]:

9,9'-Fluorenedipropionic acid
3,3'-fluorene-9,9-diyl-di-propionic acid
FLUORENE-9,9-DIPROPIONIC ACID
Propionic acid,3,3'-fluoren-9-ylidenedi
3,3'-Fluoren-9,9-diyl-di-propionsaeure

Fluorene-9,9-dipropionic acid物理化学性质

[ 密度 ]:
1.27g/cm3

[ 沸点 ]:
567ºC at 760 mmHg

[ 分子式 ]:
C₁₉H₁₈O₄

[ 分子量 ]:
310.34400

[ 闪点 ]:
310.8ºC

[ 精确质量 ]:
310.12100

[ PSA ]:
74.60000

[ LogP ]:
3.68270

[ 折射率 ]:
1.61

[ 储存条件 ]:
室温

Fluorene-9,9-dipropionic acid毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LL7350000

CHEMICAL NAME :: Fluorene-9,9-dipropionic acid

CAS REGISTRY NUMBER :: 4425-95-0

BEILSTEIN REFERENCE NO. :: 2003967

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C19-H18-O4

MOLECULAR WEIGHT :: 310.37

WISWESSER LINE NOTATION :: L B656 HHJ H2VQ H2VQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2140 mg/kg

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

REFERENCE :: IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967

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Fluorene-9,9-dipropionic acid安全信息

[ 海关编码 ]:
2916399090

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Fluorene-9,9-dipropionic acid海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%