Name
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EINECS
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251-823-9
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CAS No.
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34090-76-1
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Density
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1.162 g/mL at 25 °C(lit.)
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PSA
|
43.37000
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LogP
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1.12220
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Solubility
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9.5g/L at 20℃
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Melting Point
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-29 °C
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Formula
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C9H12O3
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Boiling Point
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120 °C (0.7501 mmHg)
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Molecular Weight
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168.19
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Flash Point
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>230 °F
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Transport Information
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N/A
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Appearance
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N/A
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Safety
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22-24-26-37/39
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Risk Codes
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41-42/43
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Molecular Structure
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|
Hazard Symbols
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Xn
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Synonyms
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HEXAHYDRO-3-METHYLPHTHALIC ANHYDRIDE;3-METHYL-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE;4-METHYLCYCLOHEXANE-1,2-DICARBOXYLIC ANHYDRIDE;tetrahydro-5-methyl-3-isobenzofurandione;tetrahydro-4-methylphthalic anhydride;Methyltetrahydrophthalic Anhydride (MTHPA);1,3-Isobenzofurandione, tetrahydro-5-methyl-;4-METHYLCYCLOHEXANE-1,2-DICARBOXYLIC ANHYDRIDE 97+%
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4-Methylhexahydrophthalic anhydride Chemical Properties
Molecular formula:C
9H
12O
3Molar mass: 168.19 g/mol
Structure of 4-Methylhexahydrophthalic anhydride(34090-76-1):
Flash Point: 140 °C
Boiling Point: 300 °C at 760 mmHg
Melting point: -29 °C
Vapour Pressure: 0.00115 mmHg at 25°C
Density: 1.162 g/cm
3 Synonyms of 4-Methylhexahydrophthalic anhydride(34090-76-1):HEXAHYDRO-3-METHYLPHTHALIC ANHYDRIDE;3-METHYL-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE;tetrahydro-5-methyl-3-isobenzofurandione;tetrahydro-4-methylphthalic anhydride;4-METHYLCYCLOHEXANE-1,2-DICARBOXYLIC ANHYDRIDE;Methyltetrahydrophthalic Anhydride (MTHPA);4-METHYLCYCLOHEXANE-1,2-DICARBOXYLIC ANHYDRIDE 97+%;1,3-Isobenzofurandione, tetrahydro-5-methyl-.
4-Methylhexahydrophthalic anhydride Toxicity Data With Reference
Carcinogenicity of 4-Methylhexahydrophthalic anhydride(34090-76-1): Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
4-Methylhexahydrophthalic anhydride Safety Profile
Hazard Codes: Xn
Risk Statements:
41: Risk of serious damage to eyes
42: May cause sensitization by inhalation
43: May cause sensitization by skin contact
Safety Statements:
22: Do not breathe dust
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37: Wear suitable gloves
39: Wear eye/face protection
4-Methylhexahydrophthalic anhydride Specification
Stability and Reactivity of 4-Methylhexahydrophthalic anhydride(34090-76-1):
Conditions to Avoid: Incompatible materials, contact with water.
Chemical Stability: Stable under normal temperatures and pressures.
Incompatibilities with Other Materials: Water, strong oxidizing agents, strong acids, strong bases.
Hazardous Decomposition Products: irritating and toxic fumes and gases,Carbon monoxide, carbon dioxide.