Consentement d'utilisation des Cookies

J'accepte Notre site sauvegarde des traceurs textes (cookies) sur votre appareil afin de vous garantir de meilleurs contenus et à des fins de collectes statistiques.Vous pouvez désactiver l'usage des cookies en changeant les paramètres de votre navigateur. En poursuivant votre navigation sur notre site sans changer vos paramètres de navigateur vous nous accordez la permission de conserver des informations sur votre appareil.

4376-18-5 - Methyl hydrogen phthalate, 97% - Benzene-1,2-dicarboxylic acid monomethyl ester - Monomethyl phthalate - A14780 - Alfa Aesar

A14780 Methyl hydrogen phthalate, 97%

Numéro CAS
4376-18-5
Synonymes
Benzene-1,2-dicarboxylic acid monomethyl ester
Monomethyl phthalate

Dimensions Prix ($) Quantité Disponibilité
10g 49,00
50g 163,00
250g 607,00
Ajouter au panier Ajouter au devis en vrac Afficher l'article

Methyl hydrogen phthalate, 97%

MDL
MFCD00002466
EINECS
224-476-6

Propriétés chimiques

Formule
C9H8O4
Poids formulaire
180.16
Point de fusion
81-84°
Solubilité
Insoluble in water.

Applications

Methyl hydrogen phthalate is used as a phthalate ester metabolite, linked to precocious puberty.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents.

Références bibliographiques

ML Bender.; F Chloupek.; MC Neveu. Intramolecular Catalysis of Hydrolytic Reactions. III. Intramolecular Catalysis by Carboxylate Ion in the Hydrolysis of Methyl Hydrogen Phthalate1, 2. J. Am. Chem. Soc.1958, 80 (20), 5384-5387.

V Rao.; PV Ashokan.; MH Shridhar. Studies on the compatibility and specific interaction in cellulose acetate hydrogen phthalate(CAP) and poly methyl methacrylate (PMMA) blend. Polymer.1999, 40 (25), 7167-7171.

Undergoes a modified Curtius rearrangement via a mixed anhydride. The resulting isocyanate has been cyclized with, e.g. alanine to give chiral quinazoline-2,4-dione derivatives: Heterocycles, 36, 1305 (1993):

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

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

Mentions de prudence: 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.

Autres références

Beilstein
2048766
Code tarifaire harmonisé
2917.34
TSCA
No

Recommandé

Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux

Catalyseurs

Analytique et matériel de laboratoire