9H-Fluorene,2,9-dimethyl-
- 中文别名:2,9-二甲基芴
- 英文别名:2,9-Dimethyl-9H-fluorene;
2,9-Dimethylfluorene;
2,9-Dimethyl-fluoren;
9H-Fluorene,2,9-dimethyl;
FLUORENE,2,9-DIMETHYL
- CAS No.:21846-26-4
- 分子式:C15H14
- 分子量:0
- 精确分子量:194.11000
- PSA:0.00000
- InChI:The Key: GCNYNTICGFOVMY-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.052g/cm3
- 沸点:
- 316.1ºC at 760 mmHg
- 闪点:
- 150.5ºC
- 折射率:
- 1.602
- 蒸汽压:
- 0.000776mmHg at 25°C
安全信息
- 密度:
- 1.052g/cm3
- 沸点:
- 316.1ºC at 760 mmHg
- 闪点:
- 150.5ºC
- 折射率:
- 1.602
- 蒸汽压:
- 0.000776mmHg at 25°C
毒理性
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
海关数据
中国海关编码:2902909090
- 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
- 摘要/Summary:
- 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%