6957-71-7

• 常用中文名：Formamide,N-9H-fluoren-2-yl-
• 常用英文名：Formamide,N-9H-fluoren-2-yl-
• CAS号：6957-71-7
• 分子式：C₁₄H₁₁NO
• 分子量：209.24300
• 发布时间：2017-02-27 06:11:41
• 更新时间：2024-10-05 19:12:53

名称

• 英文名: N-(9H-fluoren-2-yl)formamide
• 英文别名: 2-Formamino-fluoren; N-Fluoren-2-yl-formamid; 2-Formylaminofluorene; FORMAMIDE,N-FLUOREN-2-YL; 2-formamidofluorene; Formamide,N-9H-fluoren-2-yl; N-Fluoren-2-ylformamide; 2-Formylamino-fluoren

物化性质

• 密度: 1.267g/cm3
• 沸点: 452.4ºC at 760mmHg
• 分子式: C₁₄H₁₁NO
• 分子量: 209.24300
• 闪点: 269.6ºC
• 精确质量: 209.08400
• PSA: 29.10000
• LogP: 3.53500
• 折射率: 1.678

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : LQ2975000 CHEMICAL NAME : Formamide, N-fluoren-2-yl- CAS REGISTRY NUMBER : 6957-71-7 BEILSTEIN REFERENCE NO. : 2725163 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C14-H11-N-O MOLECULAR WEIGHT : 209.26 WISWESSER LINE NOTATION : L B656 HHJ EMVH HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 4400 mg/kg/35W-C TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Ear) - effect, not otherwise specified Skin and Appendages - tumors MUTATION DATA TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 100 ng/plate REFERENCE : BBRCA9 Biochemical and Biophysical Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 71,1201,1976

安全

• 海关编码: 2924299090

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 增值税率:17.0%. 退税率:13.0%. 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, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%