Hexamethylphosphoramide manufacture CAS NO.680-31-9

Name: Hexamethylphosphoramide.

Synonym:EastmanInhibitorHPT;eastmaninhibitorhpt;ENT50882;ENT50882;Hexmethylphosphoramide;HMPTA;HPT;Phosphoricacidhexamethyltriamide.

CAS No: 680-31-9.

Molecular formula: C6H18N3OP.

Molecular weight: 179.2.

Melting point: 7 °C (lit.).

Appearance: colorless transparent liquid.

Purity: 99%.

Boiling point: 230232 °C740mmHg (lit.).

Density: 1.03g/ Mlat25 °C (lit.).

Vapor density: 6.18 (vsair).

Vapor pressure: 0.07mmHg (25 °C).

Refractive index: n20/D1.459 (lit.).

Flash point: 222 °F.

Uses: hexamethylphosphoryltriamine is a new chemical product with extensive use and good performance in recent years, which is widely used in national economic production activities such as rubber, textile printing and dyeing, aviation reagents, etc., but the operating conditions in its synthesis process have a certain risk of Chemicalbook. For example, the raw materials used in the synthesis of hexamethylphosphoryltriamine, such as phosphorus oxychloride and xylene, have highly toxic and flammable properties and acute toxicity. Moreover, higher heating temperature is needed in the synthetic reaction process, which is easy to cause secondary reaction and cause accidents.

Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barriers, high value-added, low pollution characteristics of the project, landing the project of innovative non patented route design, difficult process development and rapid industrialization.  Starting from the advantages of combining technology research and stable production, we cooperated with domestic and foreign large pharmaceutical companies in the development of generic drugs and innovative drugs.

It also has hardware facilities and support teams that match the strength of R & D and production: With LCMS, HPLC and other perfect detection means, professional testing team and perfect quality control system; With a pilot base, a stable GMP standard production capacity, and a new GMP workshop is building; With regular financial, legal ERP system and professional sales and logistics team.