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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
Benzene-1,2-dicarboxylic acid monomethyl ester
Monomethyl phthalate

Dimensions Prix ($) Quantité Disponibilité
10g 49,00
50g 163,00
250g 607,00
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Methyl hydrogen phthalate, 97%


Propriétés chimiques

Poids formulaire
Point de fusion
Insoluble in water.


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


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

Code tarifaire harmonisé


Consulté récemment

Produits chimiques

Sciences de la vie

Métaux et matériaux


Analytique et matériel de laboratoire