氟苯

氟苯用途

【用途一】
主要用于制取抗精神病特效药氟哌丁醇等，也用作杀虫剂，并用于塑料和树脂聚合物的鉴定
【用途二】
该品主要用于制抗精神病特效药物氟呱丁醇、达罗呱丁苯、三氟哌啶醇、三氟哌啶苯、五氟利多、喹诺酮类药物-环丙沙星等主要原材料。同时还用于农药杀虫剂和杀卵剂及塑料和树脂聚合物的鉴定。氟苯与γ-氯代丁酰氯缩合可制得γ-氯代对氟苯丁酮，用于合成氟哌啶醇，是丁酰苯类抗精神病药中最常用的药物。

氟苯名称

[ CAS 号 ]:
462-06-6

[ 中文名 ]:
氟苯

[ 英文名 ]:
Fluorobenzene

[中文别名 ]:

[英文别名 ]:

Monofluorobenzene
monofluoro boroxine
4-fluorobenzene
EINECS 207-321-7
Monofluorboroxin
1-fluorobenzene
p-fluorobenzene
2-fluorobenzene
MFCD00000280
Fluorobenzene

氟苯物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
84.7±9.0 °C at 760 mmHg

[ 熔点 ]:
-42 °C

[ 分子式 ]:
C₆H₅F

[ 分子量 ]:
96.102

[ 闪点 ]:
-12.8±0.0 °C

[ 精确质量 ]:
96.037529

[ LogP ]:
2.27

[ 外观性状 ]:
无色液体

[ 蒸汽密度 ]:
3.31 (vs air)

[ 蒸汽压 ]:
79.9±0.1 mmHg at 25°C

[ 折射率 ]:
1.473

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放

[ 稳定性 ]:
Stable. Incompatible with oxidizing agents. Highly flammable - note low flash point.

[ 水溶解性 ]:
INSOLUBLE

氟苯MSDS

氟苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA0800000

CHEMICAL NAME :: Benzene, fluoro-

CAS REGISTRY NUMBER :: 462-06-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C6-H5-F

MOLECULAR WEIGHT :: 96.11

WISWESSER LINE NOTATION :: FR

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 :: 4399 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 19(9),36,1975

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 26908 mg/m3

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 19(9),36,1975

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 45 gm/m3/2H

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold

REFERENCE :: IZSBAI Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR, Seriya Biologomeditsinskikh Nauk. (Novosibirsk, USSR) No.1-3, 1963-68. For publisher information, see ISBNBN. Volume(issue)/page/year: 3,91,1965 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4678 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

氟苯安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H319-H412

[ 警示性声明 ]:
P210-P273-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R36/37/38

[ 安全声明 (欧洲) ]:
S16-S26-S36-S7-S33-S29-S45-S36/37-S61

[ 危险品运输编码 ]:
UN 2387 3/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
DA0800000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
2903999090

氟苯合成路线

氟苯上下游产品

氟苯上游产品

氟苯下游产品

氟苯制备

1.由苯胺经希曼（Schiemann）反应而得。苯胺用31%盐酸成盐后，降温至-8℃，加亚硝酸钠溶液重氮化。将重氮液降温至-10℃，加入氟硼酸溶液，生成溶解度较小的氟硼酸重氮盐，过滤。将氟硼酸重氮苯干燥后进行热解。同时馏出生成的氟苯，馏出液用氢氧化钠溶液洗涤，再用水洗，干燥后进行蒸馏，即得成品，收率约53%。此法消耗大量硼酸，废气多，成本较高。

2.用干燥的亚硝酸钠与苯胺在无水氟化氢中作用，然后使重氮化合物溶液保持40℃以下，收率80%。此法优点是成本低，废气少。

3.三氟醋酐法　以三氟醋酐与环己烷为原料，经加成反应，然后与氟化氢反应生成1,1-二氟环己烷和三氟醋酸；1,1-二氟环己烷再经脱氢、脱氟化氢，即得氟苯。

氟苯海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 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

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

氟苯文献

Convenient QSAR model for predicting the complexation of structurally diverse compounds with β-cyclodextrins

Bioorg. Med. Chem. 17 , 896-904, (2009)

This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoret...

Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk).

J. Med. Chem. 48 , 3269-79, (2005)

Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm...

QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.

Eur. J. Med. Chem. 43 , 714-40, (2008)

Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and org...

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氟苯