99FLUORENEDIPROPIONICACID
- 中文别名：9,9-二(2-丙酸)芴
- 中文释义：3-[9-(2-carboxyethyl)fluoren-9-yl]propanoic acid
- 英文别名：3-[9-(2-carboxyethyl)fluoren-9-yl]propanoic acid;
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
- CAS No.：4425-95-0
- 分子式：C19H18O4
- 分子量：310.34382
- 精确分子量：310.12100
- PSA：74.60000
- InChI：The Key: HVIAEALBBMNFIW-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.27g/cm3
- 沸点：
- 567ºC at 760 mmHg
- 闪点：
- 310.8ºC
- 折射率：
- 1.61
安全信息
- 密度：
- 1.27g/cm3
- 沸点：
- 567ºC at 760 mmHg
- 闪点：
- 310.8ºC
- 折射率：
- 1.61
毒理性
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
海关数据
中国海关编码：2916399090
- 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
- 摘要/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%
