79723-02-7
中文名稱
四甲基鄰苯二甲酸氫銨
英文名稱
TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE
CAS
79723-02-7
分子式
C12H17NO4
分子量
239.27
MOL 文件
79723-02-7.mol
更新日期
2023/03/20 19:41:19
79723-02-7 結(jié)構(gòu)式
基本信息
中文別名
四甲基鄰苯二甲酸氫銨鄰苯二甲酸單(四甲基銨)鹽
四甲基銨鄰苯二甲酸鹽 一元
四甲基鄰苯二甲酸氫銨, 99+%
英文別名
TETRAMETHYLAMMONIUM BIPHTHALATETETRAMETHYLAMMONIUM HYDROGEN PHTHALATE
TETRAMETHYLAMMONIUM PHTHALATE MONOBASIC
PHTHALIC ACID MONO(TETRAMETHYLAMMONIUM)SALT
Tetramethylammonium hydrogen phthalate, 99+%
TETRAMETHYLAMMONIUM HYDROGENPHTHALATE, 9 9.99+%
TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE, ELECTROCHEM. GRADE
methanaminium,n,n,n-trimethyl-,1,2-benzenedicarboxylate(1:1)
Phthalic acid mono(tetramethylammonium)salt, Tetramethylammonium phthalate monobasic
TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE, 99%TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE, 99%TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE, 99%TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE, 99%
物理化學(xué)性質(zhì)
熔點(diǎn)148-150 °C(lit.)
沸點(diǎn)193℃[at 101 325 Pa]
密度1.26[at 20℃]
蒸氣壓0Pa at 25℃
形態(tài)Crystalline
水溶解性Partly soluble in water.
LogP-1.24 at 22.5℃
EPA化學(xué)物質(zhì)信息Methanaminium, N,N,N-trimethyl-, 1,2-benzenedicarboxylate (1:1) (79723-02-7)
安全數(shù)據(jù)
危險(xiǎn)性描述H301-H373-H400
防范說(shuō)明P260-P264-P301+P310a-P321-P405-P501a
危險(xiǎn)品標(biāo)志T,N
危險(xiǎn)類別碼25-48/22-50
安全說(shuō)明25-36-45-61
危險(xiǎn)品運(yùn)輸編號(hào)UN 2811 6.1/PG 3
WGK Germany3
TSCAYes
REACH 注冊(cè)登記Active
危險(xiǎn)等級(jí)6.1
包裝類別III