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619-05-6 - 3,4-Diaminobenzoic acid, 94% - A14213 - Alfa Aesar

A14213 3,4-Diaminobenzoic acid, 94%

Codice CAS
619-05-6
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
25g 52,18
100g 131,20
500g 472,80
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3,4-Diaminobenzoic acid, 94%

MDL
MFCD00007726
EINECS
210-577-2

Proprietà chimiche

Formula
C7H8N2O2
Peso formula
152.15
Punto di fusione
ca 210° dec.
Solubilità
Soluble in water (2.2 mg/ml at 20°C), DMF, and methanol (10 mg/ml).

Applicazioni

3,4-Diaminobenzoic acid undergoes cyclocondensations to form, for example, quinoxalines1 and benzimidazoles. It acts as a redox label for electrochemical detection of single base mismatches.

Note

Store away from oxidizing agents. Store in a cool, dry conditions in a well sealed container.

Letteratura

S Ram; D S Wise; L L Wotring; J W McCall; L B Townsend. Synthesis and biological activity of certain alkyl 5-(alkoxycarbonyl)-1H-benzimidazole-2-carbamates and related derivatives: a new class of potential antineoplastic and antifilarial agents. Journal of Medicinal Chemistry.1992, 35 (3), 539-547.

Laleh Enayati Ahangar; Masoud A. Mehrgardi. 3,4-Diaminobenzoic acid (DABA) as a redox label for electrochemical detection of single base mismatches. Electrochimica Acta.2011, 56 10264-10269.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
775892
Codice tariffe armonizzato
2922.49
TSCA
No

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