国产毛片毛片毛片毛片毛片,日本一区二区 视频,91色婷婷双飞黑白少妇,亚洲无码一期二期三期

4-Methylmorpholine

Product Categories:

Intermediates/Pharmaceutical intermediates

Product name:

4-Methylmorpholine

Aliases:

4-Methylmorpholine;4-MethylMorpholine

Molecular weight:

101.15

CAS NO:

109-02-4

EC NO:

203-808-3

Molecular formula:

C4H10N2

Structural formula:

Specification:

99.50%

Package:

180kg/barrel

Uses:

It can be used as a catalyst for the production of polyurethane foam, a catalyst for pharmaceutical synthesis and organic synthesis, and can also be used to synthesize fine chemical products such as pharmaceuticals, pesticides, surfactants, emulsifiers, corrosion inhibitors, etc. It can also be used as a solvent, extractant and curing agent for polyurethane coatings.

Product Introduction:

4-Methylmorpholine is an organic compound with the molecular formula C5H11NO. It is a colorless liquid with an ammonia smell and is sensitive to air. It is miscible with water, ethanol , benzene and ether . It is flammable, corrosive , slightly toxic, and has a pungent smell. Inhalation of vapor is irritating to the skin and mucous membranes. The LD50 is 1970mg/kg. The maximum allowable concentration in the air is 5mg/m3.