Yes, the Chinese have a history of using dimethylfumarate as a fungicide in leather products (often with adverse results).PhilTuret wrote:I have DMF from supplier in China. Says 98%+ purity. No warranties. $20/10g packet. Not for human consumption.
This baby was burned red raw by a sofa giving off toxic fumes. As our investigation reveals, there are hundreds of other victims 21st June 2008
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EU ban on dimethylfumarate (DMF) in consumer products such as sofas and shoes - briefing 29 January 2009