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Dimethyldichlorosilane (DMDCS/M2)

Product Name: Dimethyldichlorosilane (DMDCS/M2)
Molecular Formula: (CH3)2SiCl2
Molecular Weight: 129.1
CAS No.: 75-78-5
UN No.: 1162
Boiling Point: 71℃
Melting Point: -76℃
Flash Point: -16℃ (Closed cup)
Relative Density (water=1): 1.07
Auto-ignition Temperature: 380℃
Relative Vapour density (air=1): 4.4
Vapour Pressure:14.5kPa (at 20℃)
Explosion Limits Lower[%(V/V)]: 3.4
Explosion Limits Upper[%(V/V)]: 9.5
Water Solubility: Reaction
PH: Reacts with water to produce hydrogen chloride.

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