1,manufacturer with guanteed quality and competitive price . 2.free sample availible 3.accept any inspection [Property]:Its appearance is colorless and transparent liquid, combustible. Melting point: -88.4°C, boiling point::107-111°C, flash point:7°C, refractive index(20°C): 1.440.[Secification]:ItemIndexTest MethodContent,%≥99.0GCMoisture,%≤0.3DIN ISO 51777Color(Hazen)≤50DIN ISO 6271[Package]: ...