DIISOBUTYL PHTHALATE

CAS Number: 84-69-5

Also known as: 1,2-BENZENE DICARBOXYLIC ACID, DI(-2-METHYLPROPYL)ESTER

Information on chemical

External resources

CAMEO Chemical Database
WISER Substance List

Description

CAS number

84-69-5

Physical chemical data

Physical State (20°C)

Liquid

Density (kg/m3)

1047 [Kg/m³] at a temperature of 20°C

Molar mass (g/mol)

278.35

Density of gas (kg/m3)

12.37

Boiling Point (°C)

298

Melting Point (°C)

-64

Vapour Pressure (Pa)

10 [Pa] at a temperature of 20°C

Ignition Temperature (°C)

432

Flash Point (°C)

196

Lower explosivity limit (LEL) (volume %)

0.4

Behaviour at sea

Additional data

Colour	colourless
Odour	slight ester

Transportation data

Cargo group	34
State	liquid
Family name	esters

Reactivity data

Water	No
Acid(s)	Yes
Oxidizing agents	Yes

GESAMP Hazard profile

Bioaccumulation in logPow (A1A)	4 - ≥4 and <5
Bioaccumulation in BCF (A1B)	4 - ≥500 and <4000
Bioaccumulation (A1)	4 - High potential to bioaccumulate
Biodegradation (A2)	R - Readily biodegradable
Acute aquatic toxicity (B1) (LC/EC/IC50 (mg/l))	4 - Highly toxic
Chronic aquatic toxicity (B2) (NOEC (mg/l))	1 - Low
Acute mammalian toxicity by swallowing (C1) (LD50 (mg/kg))	0 - Negligible
Acute mammalian toxicity by skin penetration (C2) (LD50 (mg/kg))	0 - Negligible
Acute mammalian toxicity by inhalation (C3) (LC50 (mg/l))	1 - Slight
Skin irritation/corrosivity (D1)	0 - Not irritating
Eye irritation/corrosivity (D2)	0 - Not irritating
Specific Health Concern (D3)	R - Reprotoxicity
Interference with coastal amenities (E2)	S - Sinking substance that would deposit on the seabed, not likely to dissolve quickly
Effects on wildlife and bottom habitats (E3)	3 - Is highly acutely toxic; and/or is severely irritant or corrosive to skin or eyes; and/or is carcinogenic, mutagenic or reprotoxic; and/or is a floater or persistent floater with associated health effects

Human toxicity threshold

Ecotoxicity

Incident reports

No incident reports available

Emergency Response Guidebook

No guides available

At sea emergency guide