CAS 454-31-9 MFCD00013578-Ethyldifluoroacetate 二氟乙酸乙酯 -LabNovo

Ethyldifluoroacetate 二氟乙酸乙酯

CAS 454-31-9 MFCD00013578

化学结构图

SMILES: CCOC(=O)C(F)F

化学属性

Mol. Formula	C4H6F2O2
Mol. Weight	124.09
Boiling Point	99.2°C at 760 mmHg
Refractive index	1.3450 to 1.3480
Density	1.18
TSCA	Yes
Flash Point	23.9°C
Appearance	沸点98℃。有不愉快气味的无色透明液体,微溶于水,能与乙醇、乙醚等有机物混溶。
Danger-Level	甲类

别名和识别编码

Chemical Name	Ethyldifluoroacetate
CAS Number	454-31-9
Alfabeta Name	ETHYLDIFLUOROACETATE
MDL Number	MFCD00013578
PubChem Substance ID	9961
EC Number	207-223-4
Beilstein Registry Number	1748597
Reaxys-RN	1748597
Synonym	Ethyl 2,2-difluoroacetate {LY} Ethyl 2,2-difluoroacetate {} {LY} Ethyl 2,2-difluoroacetate {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2,2-difluoroacetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ethyl 2
Chemical Name Translation	二氟乙酸乙酯
InChIKey	GZKHDVAKKLTJPO-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00009386
InChI	InChI=1S/C4H6F2O2/c1-2-8-4(7)3(5)6/h3H,2H2,1H3
Canonical SMILES	O=C(OCC)C(F)F

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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

Warnings IRRITANT, TOXIC, FLAMMABLE

GHS Symbol

WGK Germany3

Hazard Codes 3 C,F,T,Xi

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

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

Precautionary statements

P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
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。
P301+P330+P331+P310
P303+P361+P353
P304+P340
P305+P351+P338
P305+P351+P338+P310
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Signal word Danger

Safety Statements

S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S20 When using do not eat or drink 使用时，不得进食，饮水；
S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
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；
S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；
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；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；

Risk Statements

R10 Flammable 易燃
R34 Causes burns 会导致灼伤
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

UN Number 2924 UN2924

Packing GroupIII

Hazard Class3/8

Storage condition -20°C {LY} -20°C {} {LY} -20°C {} {} {LY} -20°C {} {} {} {LY} -20°C {} {} {} {} {LY} -20°C {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

Hazard Note:Flammable
Acros Organics:Ethyl difluoroacetate, 97%(454-31-9)
Sigma Aldrich:454-31-9(sigmaaldrich)
二氟乙酸乙酯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D2498 二氟乙酸乙酯 Ethyl Difluoroacetate 5G 130元 2014/06/02 D2498 二氟乙酸乙酯 Ethyl Difluoroacetate 25G 410元 2010/06/21 380390050 二氟乙酸乙酯 Ethyl difluoroacetate 97% 5 GR 824元
Alfa Aesar:二氟乙酸乙酯,98% Ethyl difluoroacetate, 98%(454-31-9)
TCI Shanghai:二氟乙酸乙酯 Ethyl Difluoroacetate,>;97.0%(GC)(454-31-9)
MSDS 信息:Ethyl difluoroacetate(454-31-9).msds
有不愉快气味的无色透明,微溶于水,能与乙醇、乙醚等有机物混溶。
MOL 文件:454-31-9.mol
图谱信息:二氟乙酸乙酯(454-31-9)核磁图( 1 HNMR) 二氟乙酸乙酯(454-31-9)红外图谱(IR1) 二氟乙酸乙酯(454-31-9)核磁图( 13 CNMR) 二氟乙酸乙酯(454-31-9)质谱(MS)