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Trimellitic Anhydride

Abbreviation TMA
Plant Mizushima
Main Applications Plasticizers, varnishes, coating compounds, toner resins
Packaging Flexible containers, polyethylene bags

Identification of Substance

Chemical Formula
Existing Chemical Substance Inventory No. (3)-1362
CAS No. 552-30-7
TSCA Listing Listed
EINECS No. 209-008-0

Physical Properties

Appearance Granular solid
Color/Odor White/Odorless
Specific Gravity 1.54 (20°C)
Boiling Point (°C) 390
Melting Point (°C) 168
Flash Point (°C) 227
Vapor Pressure 13.3 Pa or less (25°C)
Solubility Soluble in water, ethanol and acetone

Main Applicable Laws and Regulations

PRTR Law Class I Designated Chemical Substance

Health Effects

Acute Toxicity (LD50: mg/kg) Oral rat 5600
Eye and Skin Irritation Irritating to the eye and skin

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