反-2,4-二甲氧基-β-硝基苯乙烯

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反-2,4-二甲氧基-β-硝基苯乙烯

Name of Product			反-2,4-二甲氧基-β-硝基苯乙烯 trans-2,4-Dimethoxy-beta-nitrostyrene
Hazard Symbols:			26-36
Hazard Class			36/37/38
UN Number			/
Batch No	120125		Batch Quantity	500kg	CAS#		37630-19-6
Molecular Weight	219.20		Molecular Formula	C₁₀H₁₁NO₄	Packing		25KG/DRUM
Specification	The enterprise standard				Packing Class	III
Items		Standards			Results
Appearance		Yellow to Light yellow Crystalline Powder			Light yellow Crystalline Powder
Identification		1HNMR			Complies
M.P.(℃)		107.0—111.0			107.7-109.3
Heavy metals		≤20PPm			8PPm
Residue on ignition		≤0.1%			0.04%
Loss on drying (w/w)		≤1.0%			0.5%
Assay (HPLC)		≥98.0%			98.4%
Conclusion		Complies with standard
Supervisor in QA: Panfuyou Analyst: Yangjianguo Retest: Hejianbing

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