Hot Sales Diphenyl Ether/Diphenyl Oxide CAS 105-53-3

• CAS No.: 105-53-3
• Formula: C7h12o4
• EINECS: 203-305-9
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: Colorless
• Density: 1.055 G/Ml at 25 °c (Lit.)
• Psa: 52.60000
• Logp: 0.50270
• Boiling Point: 199 °c (Lit.)
• Vapour Pressure: 1 mm Hg ( 40 °c)
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

 

Product Description

 

 

the COA of Diethyl malonate/105-53-3
Item	Standard	Results
Identification	A.H-NMR:Comply with the structure	Complies
	B.LC-MS:Comply with the structure	Complies
	C.The IR spectrum of sample should be identical with that of reference standard.	Complies
	D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.	Complies
Loss on drying	≤2.0%	Conforms
Heavy metals	≤10 ppm	Conforms
Residue on ignition	<=0.1%	Conforms
Related Substances	Single impurity:≤0.10%	0.05%
	Total Impurities:≤0.5%	≤0.1%
Purity	≥99.0%	Conforms
Assay	99.0%~102.0%	Conforms
Storage	Sealed in dry,Room Temperature
CONCLUSION	The specification complies with enterprise stanard

 

 

The usage of Organic Chemical Synthesis Diethyl malonate CAS 105-53-3:

Diethyl malonate is an important fine chemical raw material and organic synthesis intermediate, widely used in a variety of chemical production fields, including food, medicine, pesticide, industrial dyes, liquid crystal materials and other industries.
 

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