2,3,5-Triiodbenzoesäure

Bezeichnung:2,3,5-Triiodbenzoesäure

CAS-Nr88-82-4

Englisch Name:2,3,5-Triiodobenzoic acid

CBNumberCB9416802

SummenformelC7H3I3O2

Molgewicht499.81

MOL-Datei88-82-4.mol

Synonyma

2,3,5-Triiodbenzoesure

2,3,5-Triiodbenzoesäure

2,3,5-Triiodbenzoesäure physikalisch-chemischer Eigenschaften

Schmelzpunkt	220-222 °C (lit.)
Siedepunkt	456.7±45.0 °C(Predicted)
Dichte	2.7985 (estimate)
storage temp.	-20°C
Löslichkeit	methanol: soluble5%, hazy, orange to very deep orange (light)
Aggregatzustand	Solid
pka	2.16±0.10(Predicted)
Farbe	Light brown
Wasserlöslichkeit	Insoluble in water.
Sensitive	Light Sensitive
BRN	1955088
InChI	InChI=1S/C7H3I3O2/c8-3-1-4(7(11)12)6(10)5(9)2-3/h1-2H,(H,11,12)
InChIKey	ZMZGFLUUZLELNE-UHFFFAOYSA-N
SMILES	C(O)(=O)C1=CC(I)=CC(I)=C1I
CAS Datenbank	88-82-4(CAS DataBase Reference)
NIST chemische Informationen	2,3,5-Triiodobenzoic acid(88-82-4)
EPA chemische Informationen	2,3,5-Triiodobenzoic acid (88-82-4)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	22
S-Sätze:	22-26-36-24/25
WGK Germany	3
RTECS-Nr.	DH9275000
TSCA	Yes
HS Code	29163900
Giftige Stoffe Daten	88-82-4(Hazardous Substances Data)

Gefahreninformationscode (GHS)

2,3,5-Triiodobenzoic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
beige powder
Verwenden
2,3,5-Triiodobenzoic Acid is a polar auxin transport inhibitor that inhibits and promotes endoreduplication in hypocotyls and cotyledons.
Definition
ChEBI: 2,3,5-triiodobenzoic acid is a member of the class of benzoic acids that is benzoic acid in which the hydrogens at positions 2, 3 and 5 are replaced by iodine atoms. It is an auxin polar transport inhibitor. It has a role as a member of antiauxins. It is an organoiodine compound and a member of benzoic acids.
Application
The 2,3,5-triiodobenzoic acid (TIBA) is a contrast agent used to improve the visualization of pathological tissues using X-ray techniques. 2, 3, 5-Triiodobenzoic Acid (syn: TIBA) is used as a plant growth regulator, defoliant, and agricultural herbicide. Several investigators have shown TIBA to be successful in causing the retention of buds, blooms, and pods of soybeans. Virtually no results have been reported on using TIBA to retain the 30 to 40% flower shed that occurs with cotton[1-2].
Biochem/physiol Actions
2,3,5-Triiodobenzoic acid (TIBA) inhibits the translocation of indole-3-acetic acid transport.TIBA inhibits the colonization of the main root cortex by Laccaria bicolor S238 N and the formation of the Hartig net.
Toxikologie
2,3,5-Triiodobenzoic acid induces physiological complications like increase in oxygen reactive species (ROS), and consequently, contrast-induced nephropathies[1].
Einzelnachweise
[1] Jéssica Sodré Silva de Abreu, Janaína Fernandes. "The contrast agent 2,3,5-triiodobenzoic acid (TIBA) induces cell death in tumor cells through the generation of reactive oxygen species." Molecular Biology Reports 48.6 (2021): 5199–5207.
[2] Freytag, et al. "Effect of Multiple Applications of 2,3,5-Triiodobenzoic Acid (TIBA) on Yields of Stormproof and Nonstormproof Cotton." Agronomy Journal 65.4(1973):610-610.

2,3,5-Triiodobenzoic acid Upstream-Materialien And Downstream Produkte

2,3,5-Triiodbenzoesäure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

88-82-4, 2,3,5-Triiodobenzoic acid Verwandte Suche:

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