CAS 456-22-4 MFCD00002530-4-Fluorobenzoic Acid 对氟苯甲酸 -LabNovo

4-Fluorobenzoic Acid 对氟苯甲酸

CAS 456-22-4 MFCD00002530

化学结构图

SMILES: O=C(O)c1ccc(F)cc1

化学属性

Mol. Formula	C7H5FO2
Mol. Weight	140.11
Melting Point	184°C
TSCA	T
Density	1.470
Stability	对湿度敏感
Solubility	微溶于冷水，溶于热水、醇、乙醚。
Boiling Point	253.7°C at 760 mmHg

别名和识别编码

Chemical Name	4-Fluorobenzoic Acid
CAS Number	456-22-4
Alfabeta Name	FLUOROBENZOICACID 4-
MDL Number	MFCD00002530
Synonym	4-Fluorobenzoic acid {LY} 4-Fluorobenzoic acid {} {LY} 4-Fluorobenzoic acid {} {} {LY} 4-Fluorobenzoic acid {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4-Fluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {}
EC Number	207-259-0
Beilstein Registry Number	9(4)953
PubChem Substance ID	87569909
Merck Number	4171
Reaxys-RN	1906922
Chemical Name Translation	对氟苯甲酸
LabNetwork Molecule ID	LN00008064
InChI	InChI=1S/C7H5FO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)
Canonical SMILES	O=C(C1=CC=C(C=C1)F)O

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产品应用

有机合成中间体。有机微量分析测定氟的标准试剂。

安全信息

Warnings IRRITANT

Signal word

GHS Symbol

WGK Germany3

Safety Statements

S22 Do not breathe dust 不要吸入粉尘；
S39 Wear eye/face protection 戴眼睛/面孔保护装置；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
S37 Wear suitable gloves 戴适当手套；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
R22 Harmful if swallowed 吞咽有害

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P350
P302+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
P337+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用

Hazard statements

H302 Harmful if swallowed 吞食有害
H315 Causes skin irritation 会刺激皮肤
H318 Causes serious eye damage 严重伤害眼睛

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes Xn Xn,Xi Xi

Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {}

其他信息

Alfa Aesar:4-氟苯甲酸,98% 4-Fluorobenzoic acid, 98%(456-22-4)
外观性质:白色粉末，有甜味。
MOL 文件:456-22-4.mol
溶于醇，醚和热水，微溶于冷水，有特殊甜味。
方法二:对氨基苯甲酸乙酯经重氮化后与氟硼酸反应，得到的重氮氟硼酸盐加热分解生成对氟苯甲酸乙酯，然后将其水解得到对氟苯甲酸。
海关编码:29163900
用途一:用作农药、医药中间体
TSCA:T
图谱信息:对氟苯甲酸(456-22-4)红外图谱(IR1) 对氟苯甲酸(456-22-4)核磁图( 1 HNMR) 对氟苯甲酸(456-22-4)质谱(MS) 对氟苯甲酸(456-22-4)核磁图( 13 CNMR) 对氟苯甲酸(456-22-4)红外图谱(IR2)
下游产品:洛美沙星 --> 对氟苯甲酰氯
上游原料:氟硼酸 --> 对氟苯甲醛 --> 苯唑卡因 --> 硼酸钠 --> 对氟苯甲酸乙酯
用途三:有机合成中间体。有机微量分析测定氟的标准试剂。
用途二:对氟苯甲酸是杀菌剂氟吗啉的中间体。
MSDS 信息:4-氟苯甲酸(456-22-4).msds
Acros Organics:4-氟苯甲酸 4-Fluorobenzoic acid, 99%(456-22-4)
对氟苯甲酸价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 30230280 4-氟苯甲酸;对氟苯甲酸 g 140.4元 2011/08/23 30090360 4-氟苯甲酸;对氟苯甲酸 10g 47元 2011/04/16 F0112 4-氟苯甲酸 4-Fluorobenzoic Acid 250G 1690元
TCI Shanghai:4-氟苯甲酸 4-Fluorobenzoic Acid,>;97.0%(GC)(456-22-4)
方法一:制备方法为对氟苯甲醛在乙酸溶液中与硼酸钠(NaBO 3 ·4H 2 O)反应，温度为40～50℃，反应约1h得产品。
Hazard Note:Irritant
Sigma Aldrich:456-22-4(sigmaaldrich)