Name cis-1,2,3,6-Tetrahydrophthalic anhydride
Alias 3,4,5,6-Tetrahydrophthalic anhydride
THPA
TMMA
CAS 85-43-8
935-79-5
2426-02-0
EINECS 213-308-7;201-605-4
Chemical formula C8H8O3
Molecular weight 152.147
inchi InChI=1/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1,3,5-6H,2,4H2
Density 1.289g/cm3
Melting point 98-102 ℃
Boiling point 305.57 ° C at 760 mmHg
Flash point 148.25 ° C
Water soluble REACTS
Steam pressure 0.001mmHg at 25 ° C
Refractive index 1.529
Dangerous Goods Sign Xn - Hazardous Materials
Harmful substances
Risk term R41- Serious harm to eyes.
R42/43- May cause sensitization by inhalation and skin contact.
Safety term S22- Do not inhale dust.
S24- Avoid skin contact.
After accidental contact with eyes, please rinse immediately with plenty of water and seek medical advice.
S37/39- Wear appropriate gloves and goggles or masks.
S61- Avoid release into the environment. Refer to the special instructions/safety data sheet.
Dangerous goods transport number UN 2698
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