Merck
All Photos(3)

382132

Sigma-Aldrich

2,5-Dihydroxyterephthalic acid

greener alternative

98%

Synonym(s):
2,5-Dihydroxy-1,4-benzenedicarboxylic acid
Linear Formula:
(HO)2C6H2-1,4-(CO2H)2
CAS Number:
Molecular Weight:
198.13
Numer EC:
Numer MDL:
Identyfikator substancji w PubChem:
NACRES:
NA.23

Poziom jakości

próba

98%

forma

solid

charakterystyka ekologicznej alternatywy

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

mp

>300 °C (lit.)

kategoria ekologicznej alternatywy

SMILES string

OC(=O)c1cc(O)c(cc1O)C(O)=O

InChI

1S/C8H6O6/c9-5-1-3(7(11)12)6(10)2-4(5)8(13)14/h1-2,9-10H,(H,11,12)(H,13,14)

InChI key

OYFRNYNHAZOYNF-UHFFFAOYSA-N

Opis ogólny

2,5-dihydroxyterephthalic acid (DHTA)is prepared by bromine/sulphuric acid mediated aromatization of diethyl succinoylsucinate, followed by hydrolysis.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Opakowanie

5, 25 g in glass bottle

piktogramy

Exclamation mark

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organy docelowe

Respiratory system

Kod klasy składowania

11 - Combustible Solids

WGK

WGK 3

Temperatura zapłonu °F

Not applicable

Temperatura zapłonu °C

Not applicable

Środki ochrony indywidualnej

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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