450-95-3

• 常用中文名：2-氟-1-苯基乙酮
• 常用英文名：2'-fluoroacetophenone
• CAS号：450-95-3
• 分子式：C₈H₇FO
• 分子量：138.13900
• 发布时间：2018-04-23 08:00:00
• 更新时间：2025-08-25 11:32:48

名称

• 中文名: 2-氟苯乙酮
• 英文名: 2-fluoro-1-phenylethanone
• 英文别名: Phenacyl fluoride; 2-Fluoro-1-phenylethan-1-one; EINECS 207-190-6; EINECS 207-156-0; fluoroacetophenone; 2-Fluoroacetophenone; ACETOPHENONE,2-FLUORO; 1-Fluoroacetophenone; MFCD00000320

物化性质

• 密度: 1.092 g/cm3
• 沸点: 204.2ºC at 760 mmHg
• 熔点: 26-27ºC
• 分子式: C₈H₇FO
• 分子量: 138.13900
• 闪点: 74.4ºC
• 精确质量: 138.04800
• PSA: 17.07000
• LogP: 1.83880
• 折射率: n20/D 1.507(lit.)
• 储存条件: 2-8°C

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AM8500000 CHEMICAL NAME : Acetophenone, 2-fluoro- CAS REGISTRY NUMBER : 450-95-3 BEILSTEIN REFERENCE NO. : 1858991 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C8-H7-F-O MOLECULAR WEIGHT : 138.15 WISWESSER LINE NOTATION : F1VR HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 225 mg/kg TOXIC EFFECTS : Behavioral - convulsions or effect on seizure threshold REFERENCE : JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 76,4137,1954 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 225 mg/kg TOXIC EFFECTS : Behavioral - excitement REFERENCE : JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 76,4137,1954

安全

• 危害码 (欧洲): Xi: Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): 26-36
• WGK德国: 3
• 海关编码: 29147000

合成路线

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海关

海关编码	2914700090
中文概述	2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途, 丙酮报明包装
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%