CAS 1201-31-6 MFCD00009613-2,3,4,5-tetrafluorobenzoic acid 2,3,4,5-tetrafluorobenzoic acid -LabNovo

2,3,4,5-tetrafluorobenzoic acid 2,3,4,5-tetrafluorobenzoic acid

CAS 1201-31-6 MFCD00009613

化学结构图

SMILES: O=C(O)c1cc(F)c(F)c(F)c1F

化学属性

Mol. Formula	C7H2F4O2
Mol. Weight	194.08
Melting Point	85-87 °C
Density	1.422
TSCA	No
Boiling Point	135-137 °C at 23 mmHg

别名和识别编码

Chemical Name	2,3,4,5-tetrafluorobenzoic acid
CAS Number	1201-31-6
Alfabeta Name	TETRAFLUOROBENZOICACID 2345-,,,
MDL Number	MFCD00009613
Beilstein Registry Number	2052670
PubChem Substance ID	87577161
EC Number	000-000-0
Reaxys-RN	2052670
Synonym	2,3,4,5-Tetrafluorobenzoic acid {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,3,4,5-Tetrafluorobenzoic acid {} {} {} {} {} {}
Chemical Name Translation	2,3,4,5-tetrafluorobenzoic acid
LabNetwork Molecule ID	LN00116544
Canonical SMILES	O=C(O)C1=CC(F)=C(F)C(F)=C1F

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安全信息

Warnings IRRITANT

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+P352+P332+P313+P362+P364
P305+P351+P338
P305+P351+P338+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

WGK Germany3

GHS Symbol

Signal word Warning

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Hazard Codes Xi

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

Safety Statements

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；
S36 Wear suitable protective clothing 穿戴适当的防护服；
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；
S37 Wear suitable gloves 戴适当手套；

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

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

药物中间体:1201-31-6（2,3,4,5-四氟苯甲酸）是制备喹喏酮类广谱抗菌素药物中间体，左旋氧氟沙星和氧氟沙星的原料。
Alfa Aesar:2,3,4,5-四氟苯甲酸,98+% 2,3,4,5-Tetrafluorobenzoic acid, 98+%(1201-31-6)
外观:白色或类白色结晶粉末。
Sigma Aldrich:1201-31-6(sigmaaldrich)
MOL 文件:1201-31-6.mol
检测方法:T,NMR
用途一:是制备含氟喹诺酮类抗菌药物如氧氟沙星等的重要中间体，还可用于农药、液晶制备等
2,3,4,5-四氟苯甲酸价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 T1395 2,3,4,5-四氟苯甲酸 2,3,4,5-Tetrafluorobenzoic Acid 5G 520元 2014/06/02 T1395 2,3,4,5-四氟苯甲酸 2,3,4,5-Tetrafluorobenzoic Acid 25G 1540元 2010/05/25 A18954 2,3,4,5-四氟苯甲酸, 98+% 2,3,4,5-Tetrafluorobenzoic acid, 98+% 25g 1638元
方法一:1.邻苯二甲酸酐法。2. 3,4,5,6-四氟邻苯二甲酸法将一定量的3,4,5,6－四氟邻苯二甲酸和H2O在190℃下搅拌5h，反应液经过滤、洗涤、干燥得一部分产品，再用乙醚萃取滤液中的产品，最终产品收率为94.5%。
用途二:本品是医药中间体，用于合成第三代喹诺酮类抗菌药洛美沙星。还可用于农药、液晶制备等。
下游产品:如氟沙星 --> 司帕沙星 --> 左氧氟沙星 --> 菲宁达 --> 2,3,4,5-四氟苯甲酸
TCI Shanghai:2,3,4,5-四氟苯甲酸 2,3,4,5-Tetrafluorobenzoic Acid,>;98.0%(T)(1201-31-6)
上游原料:苯酐 --> 3,4,5,6-四氟邻苯二甲酸
图谱信息:2,3,4,5-四氟苯甲酸(1201-31-6)核磁图( 13 CNMR) 2,3,4,5-四氟苯甲酸(1201-31-6)红外图谱(IR1) 2,3,4,5-四氟苯甲酸(1201-31-6)核磁图( 1 HNMR) 2,3,4,5-四氟苯甲酸(1201-31-6)质谱(MS)
Hazard Note:Irritant