ICSC 0831 - DIISONONYL PHTHALATE

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DIISONONYL PHTHALATE

ICSC: 0831
_{November 2003}

1,2-Benzenedicarboxylic acid, diisononyl ester
Phthalic acid, diisononyl ester

CAS No: 28553-12-0
RTECS No: CZ3850000

C₂₆H₄₂O₄
Molecular mass: Average 421

TYPES OF HAZARD / EXPOSURE	ACUTE HAZARDS / SYMPTOMS	PREVENTION	FIRE FIGHTING
FIRE	Combustible.	NO open flames.	Powder, alcohol-resistant foam, water spray, carbon dioxide.
EXPLOSION

EXPOSURE		PREVENT GENERATION OF MISTS!
Inhalation		Ventilation.
Skin		Protective gloves.	Rinse and then wash skin with water and soap.
Eyes		Safety spectacles.	Rinse with plenty of water.
Ingestion		Do not eat, drink, or smoke during work.

SPILLAGE DISPOSAL	PACKAGING & LABELLING
Collect leaking liquid in covered containers. Absorb remaining liquid in sand or inert absorbent and remove to safe place.

EMERGENCY RESPONSE	STORAGE

IMPORTANT DATA
Physical State; Appearance OILY VISCOUS LIQUID Occupational exposure limits TLV not established.	Routes of exposure The substance can be absorbed into the body by inhalation of its aerosol. Inhalation risk Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed. Effects of long-term or repeated exposure Tumours have been detected in experimental animals but may not be relevant to humans.

PHYSICAL PROPERTIES	ENVIRONMENTAL DATA
Boiling point at 0.7kPa: 244-252°C Melting point: -43°C Relative density (water = 1): 0.98 Solubility in water, g/100 ml at 20°C: <0.01 very poor Vapour pressure, Pa at 20°C: <0.01 Flash point: 221°C c.c. Auto-ignition temperature: 380°C Explosive limits, vol% in air: 0.4-2.9 Octanol/water partition coefficient as log Pow: 8.8

NOTES

Other melting points: between -40°C and -46°C.
The recommendations on this Card also apply to 1,2-Benzenecarboxylic acid, di-C8-10-branched alkyl esters, C9-rich (CAS 68515-48-0) (DINP 1 is a trade name).

IPCS
International
Programme on
Chemical Safety

Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission
© IPCS 2004

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Updated by AS. Approved by EC. Last update: 05.07.2004