产品名称

英文名称：Difluoroacetic Anhydride

同义词

Difluoroacetic anhydride、401-67-2、(2,2-difluoroacetyl) 2,2-difluoroacetate、2,2-difluoroacetic anhydride、MFCD02093315、2,2-difluoroacetyl 2,2-difluoroacetate、Acetic acid, difluoro-, anhydride、C4H2F4O3、difluoroactic anhydride、1,1,5,5-Tetrafluoro-3-oxapentan-、二氟乙酸酐

产品性质

CAS编号：401-67-2

分子式：C4H2F4O3

分子量：174.05

MDL号：MFCD02093315

PubChem编号：2774048

别名：二氟乙酸酐

英文别名：Difluoroacetic anhydride|401-67-2|(2,2-difluoroacetyl) 2,2-difluoroacetate|2,2-difluoroacetic anhydride|MFCD02093315|2,2-difluoroacetyl 2,2-difluoroacetate|Acetic acid, difluoro-, anhydride|C4H2F4O3|difluoroactic anhydride|1,1,5,5-Tetrafluoro-3-oxapentan-

规格或纯度：≥95.0%

英文名称：Difluoroacetic Anhydride

储存温度：充氩

运输条件：常规运输

IUPAC Name：(2,2-difluoroacetyl) 2,2-difluoroacetate

INCHI：InChI=1S/C4H2F4O3/c5-1(6)3(9)11-4(10)2(7)8/h1-2H

InChi Key：IYXUFOCLMOXQSL-UHFFFAOYSA-N

Canonical SMILES：C(C(=O)OC(=O)C(F)F)(F)F

Isomeric SMILES：C(C(=O)OC(=O)C(F)F)(F)F

PubChem CID：2774048

密度：1.596

敏感性：对湿度敏感

折光率：1.3410 to 1.3450

闪点(℃)：11 °C

沸点：127°C

象形图：

信号词：Warning

危险声明：H335 May cause respiratory irritationH314 Causes severe skin burns and eye damageH302 Harmful if swallowedH318 Causes serious eye damageH225 Highly Flammable liquid and vaporH312 Harmful in contact with skinH332 Harmful if inhaledH290 May be corrosive to metals

预防措施声明：P261,P280,P370+P378,P210,P302+P352,P321,P405,P501,P233,P240,P264,P403+P235,P260,P303+P361+P353,P271,P241,P270,P301+P330+P331,P304+P340,P363,P403+P233,P362+P364,P330,P234,P390,P242,P243,P406,P264+P265,P301+P317,P305+P354+P338,P317,P302+P361+P354,P316,P319

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