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ChemicalBook >> CAS DataBase List >> TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE

TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE

TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE price.
  • $66.2 - $1309.78
  • Product name: TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE
  • CAS: 79723-02-7
  • MF: C12H17NO4
  • MW: 239.27
  • EINECS:416-900-5
  • MDL Number:MFCD00216634
  • Synonyms:methanaminium,n,n,n-trimethyl-,1,2-benzenedicarboxylate(1:1) ;TETRAMETHYLAMMONIUM BIPHTHALATE;TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE;TETRAMETHYLAMMONIUM PHTHALATE MONOBASIC;TETRAMETHYLAMMONIUM HYDROGENPHTHALATE, 9 9.99+%;TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE, ELECTROCHEM. GRADE;PHTHALIC ACID MONO(TETRAMETHYLAMMONIUM)SALT;Tetramethylammonium hydrogen phthalate, 99+%
6 prices
Selected condition:
Brand
  • American Custom Chemicals Corporation
  • GFS CHEMICALS
  • Thermo Scientific Chemicals
Package
  • 1G
  • 5G
  • 10G
  • 25g
  • 100G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156687
  • Product descriptionTETRAMETHYLAMMONIUM HYDROGENPHTHALATE 95.00%
  • Packaging1G
  • Price$638.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156687
  • Product descriptionTETRAMETHYLAMMONIUM HYDROGENPHTHALATE 95.00%
  • Packaging5G
  • Price$911.99
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156687
  • Product descriptionTETRAMETHYLAMMONIUM HYDROGENPHTHALATE 95.00%
  • Packaging10G
  • Price$1309.78
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number72792
  • Product descriptionTetramethylammonium Hydrogen Phthalate, 99%
  • Packaging100G
  • Price$161.9
  • Updated2026-06-03
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number041360
  • Product descriptionTetramethylammonium hydrogen phthalate 99+%
  • Packaging100g
  • Price$206
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number041360
  • Product descriptionTetramethylammonium hydrogen phthalate 99+%
  • Packaging25g
  • Price$66.2
  • Updated2026-04-24
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0156687 TETRAMETHYLAMMONIUM HYDROGENPHTHALATE 95.00% 1G $638.1 2021-12-16 Buy
American Custom Chemicals Corporation CHM0156687 TETRAMETHYLAMMONIUM HYDROGENPHTHALATE 95.00% 5G $911.99 2021-12-16 Buy
American Custom Chemicals Corporation CHM0156687 TETRAMETHYLAMMONIUM HYDROGENPHTHALATE 95.00% 10G $1309.78 2021-12-16 Buy
GFS CHEMICALS 72792 Tetramethylammonium Hydrogen Phthalate, 99% 100G $161.9 2026-06-03 Buy
Thermo Scientific Chemicals 041360 Tetramethylammonium hydrogen phthalate 99+% 100g $206 2026-04-24 Buy
Thermo Scientific Chemicals 041360 Tetramethylammonium hydrogen phthalate 99+% 25g $66.2 2026-04-24 Buy

Properties

Melting point :148-150 °C(lit.)
Boiling point :193℃[at 101 325 Pa]
Density :1.26[at 20℃]
vapor pressure :0Pa at 25℃
form :Crystalline
Water Solubility :Partly soluble in water.
LogP :-1.24 at 22.5℃
EPA Substance Registry System :Methanaminium, N,N,N-trimethyl-, 1,2-benzenedicarboxylate (1:1) (79723-02-7)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P321 Specific treatment (see … on this label).
P405 Store locked up.

Description

Tetramethylammonium hydrogen phthalate is used in electrolyte formulations.

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