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DICYCLOHEXYL PHTHALATE ICSC: 0651
Date of Peer Review: October 2005

Phthalic acid, dicyclohexyl ester
1,2-Benzenedicarboxylic acid, dicyclohexyl ester
CAS # 84-61-7 C20H26O4 / C6H4(CO2C6H11)2
RTECS # TI0889000 Molecular mass: 330.4
UN #
EC Index #
TYPES OF HAZARD / EXPOSURE ACUTE HAZARDS / SYMPTOMS PREVENTION FIRST AID / FIRE FIGHTING
FIRE Combustible.
NO open flames.
Water spray, foam, powder, carbon dioxide.
EXPLOSION


EXPOSURE


Inhalation
Local exhaust.
Fresh air, rest.
Skin
Protective gloves.
Rinse skin with plenty of water or shower.
Eyes
Safety spectacles.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
Ingestion
Do not eat, drink, or smoke during work.
Rinse mouth.
SPILLAGE DISPOSAL PACKAGING & LABELLING
Do NOT let this chemical enter the environment. Sweep spilled substance into covered containers; if appropriate, moisten first to prevent dusting
EU Classification
UN Classification

EMERGENCY RESPONSE STORAGE

Store in an area without drain or sewer access. Separated from acids, bases.
IPCS
International
Programme on
Chemical Safety
Prepared in the context of cooperation between the International Programme on Chemical Safety and the Commission of the European Communities IPCS, CEC 2005

SEE IMPORTANT INFORMATION ON BACK
DICYCLOHEXYL PHTHALATE ICSC: 0651
IMPORTANT DATA
PHYSICAL STATE; APPEARANCE:
WHITE CRYSTALLINE POWDER

CHEMICAL DANGERS:
Reacts with acids and bases. The substance decomposes on burning producing irritating fumes.

OCCUPATIONAL EXPOSURE LIMITS:
TLV not established. MAK not established.
INHALATION RISK:
A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20C.

PHYSICAL PROPERTIES
Boiling point at 0.5 kPa: 222-228C
Melting point: 66C
Density: 1.4 g/cm
Solubility in water: none
Vapour pressure, Pa at 25C: negligible
Flash point: 180-190C c.c.
Octanol/water partition coefficient as log Pow: 5.6 calculated
ENVIRONMENTAL DATA
Bioaccumulation of this chemical may occur. It is strongly advised that this substance does not enter the environment.
NOTES
Common name: DCHP.
ADDITIONAL INFORMATION


LEGAL NOTICE Neither the CEC nor the IPCS nor any person acting on behalf of the CEC or the IPCS is responsible for the use which might be made of this information
IPCS, CEC 2005