CAS 1550-35-2 MFCD00010326-2,4-Difluorobenzaldehyde 2,4-二氟苯甲醛 TAO{mole}

2,4-Difluorobenzaldehyde 2,4-二氟苯甲醛

CAS 1550-35-2 MFCD00010326

化学结构图

SMILES: O=Cc1ccc(F)cc1F

化学属性

Mol. Formula	C7H4F2O
Mol. Weight	142.10
Boiling Point	168.6°C at 760 mmHg
Melting Point	2-3°C
Density	1.299
Refractive index	1.4970 to 1.5010
Flash Point	55°C
TSCA	No
Stability	对空气敏感
Appearance	无色透明液体

别名和识别编码

Chemical Name	2,4-Difluorobenzaldehyde
CAS Number	1550-35-2
Alfabeta Name	DIFLUOROBENZALDEHYDE 24-,
MDL Number	MFCD00010326
EC Number	216-287-2
Beilstein Registry Number	7(4)560
PubChem Substance ID	87569225
Synonym	2,4-Difluorobenzaldehyde {LY} 2,4-Difluorobenzaldehyde {} {LY} 2,4-Difluorobenzaldehyde {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,4-Difluorobenzaldehyde {} {} {} {} {} {} {} {} {} {} {} {} {}
Reaxys-RN	2243422
Chemical Name Translation	2,4-二氟苯甲醛
LabNetwork Molecule ID	LN00115673
InChIKey	WCGPCBACLBHDCI-UHFFFAOYSA-N
Canonical SMILES	FC1=CC(F)=C(C=O)C=C1

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安全信息

Warnings IRRITANT, FLAMMABLE

Signal word Warning

GHS Symbol

WGK Germany3

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；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；

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
R10 Flammable 易燃

Precautionary statements

P233 Keep container tightly closed. ?保持容器密闭。
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。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P302+P352+P332+P313+P362+P364
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P305+P351+P338+P337+P313
P241+P242+P243
P403+P235

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
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

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Packing GroupIII

UN Number 1989

Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Air Sensitive Flammables area {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under

Hazard Codes 3

Hazard Class3

其他信息

用途一:医药、农药、液晶材料中间体。
敏感性:Air Sensitive
MSDS 信息:2,4-Difluorobenzaldehyde(1550-35-2).msds
TCI Shanghai:2,4-二氟苯甲醛 2,4-Difluorobenzaldehyde(1550-35-2)
2,4-二氟苯甲醛价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D2839 2,4-二氟苯甲醛 2,4-Difluorobenzaldehyde 5G 540元 2014/06/02 D2839 2,4-二氟苯甲醛 2,4-Difluorobenzaldehyde 25G 1520元 2010/06/21 271470050 2,4-二氟苯甲醛 2,4-Difluorobenzaldehyde 98% 5 GR 589元
F:10-23
Hazard Note:Irritant
MOL 文件:1550-35-2.mol
Alfa Aesar:2,4-二氟苯甲醛,98% 2,4-Difluorobenzaldehyde, 98%(1550-35-2)
Acros Organics:2，4-二氟苯甲醛 2,4-Difluorobenzaldehyde, 98%(1550-35-2)
Sigma Aldrich:1550-35-2(sigmaaldrich)