TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE

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Names

[ CAS No. ]:
79723-02-7

[ Name ]:
TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE

[Synonym ]:
Tetramethylammonium phthalate monobasic
monotetramethylammonium hydrogen phthalate
Phthalic acid mono(tetramethylammonium)salt
EINECS 416-900-5
MFCD00216634
Methanaminium,N,N,N-trimethyl-,1,2-benzenedicarboxylate (1:1)
Tetramethylammonium hydrogenphthalate
mono-tetramethylammonium phthalate

Chemical & Physical Properties

[ Melting Point ]:
142-146ºC

[ Molecular Formula ]:
C12H17NO4

[ Molecular Weight ]:
239.26800

[ Exact Mass ]:
239.11600

[ PSA ]:
77.43000

[ LogP ]:
0.07070

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T: Toxic;N: Dangerous for the environment;

[ Risk Phrases ]:
25-48/22-50

[ Safety Phrases ]:
25-36-45-61

[ RIDADR ]:
UN 2811 6.1/PG 3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2923900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phthaloyl chloride
  • Phthalic anhydride
  • N,N,N-Trimethylmethanaminium fluoride

DownStream

Customs

[ HS Code ]: 2923900090

[ Summary ]:
2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • tetramethylammonium hydrogen sulfide
  • TETRAMETHYLAMMONIUM HYDROGEN DIFLUORIDE)
  • tetramethylammonium hydrogen maleate
  • Tetramethylammonium phthalate
  • isooctyl hydrogen phthalate
  • Potassium hydrogen phthalate
  • 1-(6-Bromopyridin-2-yl)-2-morpholin-4-ylethanone
  • Ethyl 1-benzoyl-3-(chloromethyl)azetidine-3-carboxylate
  • 3-(2-fluoro-pyridin-4-yl)-5-nitro-1-trityl-1H-indazole
  • 1-Benzyl-3-methylsulfanyl-pyrrolidine-3-carboxylic acid methyl ester
  • Poly(oxy-1,2-ethanediyl), I+/--hydro-I-(2-oxiranylmethoxy)-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1)
  • 3-Chloro-5-[(5-chloro-3,6-difluoropyridin-2-yl)oxy]benzonitrile
  • 3-[(2-Amino-4-chloropyridin-3-yl)oxy]-5-chlorobenzonitrile
  • Tert-butyl [3-(3-bromo-5-chlorophenoxy)-4-chloropyridin-2-yl]carbamate
  • 3-[[2-(Bromomethyl)-5-chloro-4-pyridinyl]oxy]-5-chlorobenzonitrile
  • 3-Chloro-5-[(5-chloro-2-methyl-4-pyridinyl)oxy]benzonitrile
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