CAS 579-39-5 MFCD00134541-4,4'-Difluorobenzil 4,4-二氟苯偶酰 -LabNovo

4,4'-Difluorobenzil 4,4-二氟苯偶酰

CAS 579-39-5 MFCD00134541

化学结构图

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

化学属性

Mol. Formula	C14H8F2O2
Mol. Weight	246.21
Melting Point	120-122 °C
TSCA	Yes
Boiling Point	370.2±27.0 °C at 760 mmHg

别名和识别编码

Chemical Name	4,4'-Difluorobenzil
MDL Number	MFCD00134541
PubChem Substance ID	87568729
CAS Number	579-39-5
Synonym	1,2-Bis(4-fluorophenyl)ethane-1,2-dione {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1,2-Bis(4-fluorophenyl)ethane-1,2-dione {} {} {} {} {} {} {} {} {} {} {} {}
Reaxys-RN	1971736
Beilstein Registry Number	7(4)2507
Chemical Name Translation	4,4-二氟苯偶酰
InChIKey	BRKULQOUSCHDGS-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00200700
InChI	InChI=1S/C14H8F2O2/c15-11-5-1-9(2-6-11)13(17)14(18)10-3-7-12(16)8-4-10/h1-8H
Canonical SMILES	O=C(C1=CC=C(F)C=C1)C(C2=CC=C(F)C=C2)=O

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品牌质保精细包装现货库存一流品牌服务

安全信息

WGK Germany3

GHS Symbol

Precautionary statements

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。
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
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P302+P352+P332+P313+P362+P364
P332+P313
P305+P351+P338+P337+P313
P302+P350
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P337+P313

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

Signal word Warning

Safety Statements

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；
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

MOL 文件:579-39-5.mol
图谱信息:二氟苯偶酰(579-39-5)核磁图( 1 HNMR) 二氟苯偶酰(579-39-5)质谱(MS) 二氟苯偶酰(579-39-5)红外图谱(IR1) 二氟苯偶酰(579-39-5)核磁图( 13 CNMR) 二氟苯偶酰(579-39-5)红外图谱(IR2)
Sigma Aldrich:579-39-5(sigmaaldrich)
TSCA:T
二氟苯偶酰价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D2292 4,4'-二氟苯偶酰 4,4'-Difluorobenzil 5G 559元 2010/06/21 353010050 二氟苯偶酰 4,4'-Difluorobenzil 99% 5 GR 579元 2010/05/25 A11550 4,4'-二氟苯偶酰, 99% 4,4'-Difluorobenzil, 99% 25g 2842元
Hazard Note:Irritant
Alfa Aesar:4,4'-二氟苯偶酰,99% 4,4'-Difluorobenzil, 99%(579-39-5)
Acros Organics:4,4'-Difluorobenzil, 99%(579-39-5)
TCI Shanghai:4,4'-二氟苯偶酰 4,4'-Difluorobenzil,>;98.0%(GC)(579-39-5)