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LC1718 Cyclohexane-1,2-dicarboxylic anhydride
(mixture of isomeres) for synthesis


Order number Packaging Quantity Price €
AC28718 Plastic bottle 100 g 11.88
AC28718 Plastic bottle 1 kg 31.95


Product information
Synonyms Hexahydrophthalic acid anhydride
Hill Formula C8H10O3
HS Code 2917 20 00
EC number 236-086-3
Molar mass 154.16 g/mol
EC index number 607-102-00-X
CAS number 13149-00-3


Chemical and physical data
Ignition temperature 395 °C DIN 51794
Solubility 7 g/l (20 °C) (slow decomposition)
Melting point 30 – 33 °C
Molar mass 154.16 g/mol
Density 1.23 g/cm3 (20 °C)
Boiling point 296 °C (1013 hPa)
Vapor pressure 0.01 hPa (20 °C)
Flash point 152 °C


Safety information
R Phrase R 41-42/43
Risk of serious damage to eyes.May cause sensitization by inhalation and skin contact.
S Phrase S 23-24-26-37/39
Do not breathe vapour.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection
Categories of danger irritant, sensitizing
Hazard Symbol Harmful
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Toxicological data
LD 50 oral LD50 rat 4040 mg/kg


Assay (morpholine method) ≥ 98 %
Melting range
– lower value
≥ 30 °C
– upper value ≤ 33 °C
Identity (IR) passes test