56773-42-3
中文名称
全氟辛基磺酸四乙基铵
英文名称
Heptadecafluorooctanesulfonic acid tetraethylammonium salt
CAS
56773-42-3
EINECS 编号
260-375-3
分子式
C16H20F17NO3S
MDL 编号
MFCD00066497
分子量
629.37
MOL 文件
56773-42-3.mol
更新日期
2026/04/30 10:28:53
56773-42-3 结构式
基本信息
中文别名
全氟辛基磺酸四乙基铵四乙铵全氟辛烷磺酸盐
四乙基全氟辛基磺酸基胺
全氟-1-辛烷磺酸
FC-248
全氟辛基磺酸四乙基胺
全氟辛基磺酸四乙胺
英文别名
HEPTADECAFLUOROOCTANESULFONIC ACID TETRAETHYLAMMONIUM SALTPERFLUORO-1-OCTANESULFONIC ACID, TETRAETHYLAMMONIUM SALT
PERFLUOROOCTANESULFONIC ACID TETRAETHYLAMMONIUM SALT
TETRAETHYLAMMONIUM PERFLUOROOCTANESULFONATE
TETRAETHYLAMMONIUM PERFLUOROOCTANESULPHONATE
adecafluoro-1-octanesulfonicacid(1:1)
ethanaminium,n,n,n-triethyl-,saltwith1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-hept
ethanaminium,n,n,n-triethyl-,saltwith1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonicacid(1:1)
Tetraethylammoniumperfluoroctanesulfonate
tetraethylammonium heptadecafluorooctanesulphonate
Tetraethylammonium perfluoroalkylsulphonate
Ethanaminium, N,N,N-triethyl-, salt with 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-1-octanesulfonic acid (1:1)
Tetraethylammoniumheptadecafluoroctansulfonat
FT-248
Tetraethylammonium perfluoroctylsufonate
BAYOWET
1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctane-1-sulfonate·tetraethylaminium
Heptadecafluorooctane-1-sulfonate·tetraethylaminium
Tetraethylaminium·1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctane-1-sulfonate
Tetraethylaminium·heptadecafluorooctane-1-sulfonate
所属类别
化学试剂：磺酸盐/亚磺酸盐物理化学性质
外观性状白色或微黄粉末, 熔点 ; 184-190°C, 表面张力γ 22dynes/cm(0.1%水溶液),溶于水、醇等溶剂。
熔点184-190 °C(lit.)
溶解度可溶于氯仿（少许）、DMSO（少许）、甲醇（少许）
形态固体
颜色白色至灰白色
水溶解性533g/L at 20℃
BRN6470030
稳定性吸湿性
InChI1S/C8HF17O3S.C8H20N/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)29(26,27)28;1-5-9(6-2,7-3)8-4/h(H,26,27,28);5-8H2,1-4H3/q;+1/p-1
InChIKeyJHDXAQHGAJXNBY-UHFFFAOYSA-M
SMILESCC[N+](CC)(CC)CC.[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
安全数据
警示词危险
危险品标志T
危险类别码R25
安全说明S45-S28
危险品运输编号UN 2811 6.1/PG 3
WGK Germany2
RTECS号KH3154250
TSCATSCA listed
REACH 注册登记Inactive
危险等级6.1(b)
包装类别III
存储类别6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
toxic compounds or compounds which causing chronic effects
危险性类别Acute Tox. 3 Oral
Acute Tox. 4 Inhalation
Aquatic Chronic 3
Carc. 2
Lact.
Repr. 1B
STOT RE 1
Acute Tox. 4 Inhalation
Aquatic Chronic 3
Carc. 2
Lact.
Repr. 1B
STOT RE 1