Pharmaceutical Intermediate CAS108-65-6 Methoxypropylacetae

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Liquid
• Purity: >99%
• Model NO.: Methoxypropylacetae 108-65-6
• CAS No: 108-65-6
• Molecular Formula: C6h12o3
• Appearance: Colorless Liquid
• Water Content: 0.022
• Shelf Life: 2 Years
• Transport Package: Bag, Carton, Drum
• Specification: 25kg/drum
• Trademark: Arshine
• Origin: China
• Production Capacity: 200 Tons/Year

Product Description

Pharmaceutical Intermediate CAS108-65-6 Methoxypropylacetae    

CAS number: 108-65-6
Molecular formula: C6H12O3
molecular weight: 132.158

Test Item		Unit	Inspection Method	Standard value	Test result
Appearance		-	-	Colorless liquid	Colorless liquid
purity	PGMEA	wt%	Gas chromatography	99.90 min	99.92
	β -PGMEA			0.10 max	0.042
	other			0.05 max	0.04
Specific gravity	25/25ºC	-	Specific gravity meter	0.965±0.005	0.960
Water content		wt%	Karl fisher	0.03 max	0.022
Color		-	APHA	10 max	5
Metal ioncontent	Na	ppb	ICP-MS	2.5max	0.3
	K			2.5max	0.1
	Ca			2.5max	0.009
	Mg			2.5max	0.02
	Mn			2.5max	0.004
	Fe			2.5max	0.3
	Cu			2.5max	0.006
	Al			2.5max	0.05
	Cr			2.5max	0.08
	Ni			2.5max	0.03
	Ag			2.5max	<0.001
	Zn			2.5max	0.03
Ignition Residue		ppm	Evaporzated residue	5.0 max	1.4
Acidity		ppm	Acetic acid meter	150 max	100
Distillation		ºC	Evaporzated residue	143~149	145.02~146.22