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Home > Encyclopedia > 2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid

2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid

2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid structure

2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid 

structure
  • CAS No:

    652-36-8

  • Formula:

    C8H2F4O4

  • Chemical Name:

    2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid

  • Synonyms:

    1,4-Benzenedicarboxylic acid,2,3,5,6-tetrafluoro-;Terephthalic acid,tetrafluoro-;2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid;Tetrafluoroterephthalic acid;2,3,5,6-Tetrafluoroterephthalic acid;NSC 96897;2,3,5,6-Tetrafluorobenzene-1,4-dioic acid;2,3,5,6-Tetrafluorobenzene-1,4-dicarboxylic acid;Tetrafluoro-1,4-benzenedicarboxylic acid;p-Tetrafluorobenzenedicarboxylic acid

  • Categories:

    Organic Chemistry  >  Organic Fluorine Compound

Description

White powder

2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid Basic Attributes

238.09

238.09

211-489-7

M6NM6WEY2H

96897

DTXSID40215510

2915900090

Characteristics

74.6

1.4

white crystals

1.8±0.1 g/cm3

276 °C (decomp)

337.9ºC at 760 mmHg

158.1±27.9 °C

1.523

Safety Information

NONH for all modes of transport

3

R36/37/38

S26-S36

Xi:Irritant;

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 41 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

2,3,5,6-Tetrafluoro-1,4-benzenedicarboxylic acid Use and Manufacturing

Environmental transformation -> Pesticide transformation products (metabolite, successor)

Tefluthrin TP IV (diacid) is a known environmental transformation product of Tefluthrin.

Computed Properties

Molecular Weight:238.09
XLogP3:1.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:2
Exact Mass:237.98892119
Monoisotopic Mass:237.98892119
Topological Polar Surface Area:74.6
Heavy Atom Count:16
Complexity:264
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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