1,2-benzenedicarboxylic acid, di-C8-10- branched alkyl esters, C9-rich

CAS Number
68515-48-0
Name
1,2-benzenedicarboxylic acid, di-C8-10- branched alkyl esters, C9-rich
SIN Groups
Phthalates
Reason for inclusion on the SIN List
For DINP reprotoxic effects and effects on development have been reported and it is a suspected endocrine disruptor. It has been detected in the environment and humans.
Date for inclusion on the SIN List
2008 September
REACH status, appears on
Source: ECHA
Restriction list (annex XVII)
Registration information
Source: ECHA
Full registration
Hazard class and category code(s)
Source: ECHA
No harmonized CLP classification

Chemical information

Synonyms
DINP; 1,2-benzenedicarboxylic acid, diisononyl ester; phthalic acid, diisononyl ester; dinonylphthalate; phthalic acid diisononyl ester; Di-'isononyl' phthalate
EC number
271-090-9
Registered production volume
Source: ECHA
100000 - 1000000 tonnes per annum
(Bio)monitoring data
Yes, in human urine and breast milk.; Compared to urine, human breast milk contains relatively more of the hydrophobic phthalates, including di-iso-nonyl phthalate (DiNP) and their monoester metabolites.  In general, children have higher exposures compared to adults and seem to have a more effective oxidative metabolism of phthalates.;  In waste effluents, surface water, lake and river sediment.; In household dust.
Possible uses
Source: HSDB, OSPAR (2006), Babich et al (2004), Jahnke et al (2005); Heudorf et al (2007); U.S. Department of health
Rubbers, inks, pigments, adhesives, paints, laquers, lubricants, floorings; nonplasticizer products, such as perfumes and cosmetics, and PVC/vinyl products such as vinyl swimming pools, plasticized vinyl seats (on furniture and in cars), and clothing (jackets, raincoats, boots, etc). /Phthalate esters/ Broad range of applications used in flexible PVC: film and sheet (stationary and wood veneer); flooring; artificial leather; coated fabrics; dip coating/slush molded (gloves, toys, traffic cones); tubings and profiles (profiles, garden hoses); wire and cables; shoes soles; sealants (carpet backing); limited use in food packaging.
Technical function of substances
Source: HSDB
Plasticizer
Registered use(s) - Sector End Use (SU)
Source: ECHA
SU 12: Manufacture of plastics products, including compounding and conversion
Registered use(s) - Chemical Product category (PC)
Source: ECHA
PC 1: Adhesives, sealants
Registered use(s) - Article category (AC)
Source: ECHA
AC 10: Rubber articles
AC 1: Vehicles
Registered use(s) - Environmental Release Category (ERC)
Source: ECHA
ERC  7: Industrial use of substances in closed systems
ERC 10a: Wide dispersive outdoor use of long-life articles and materials with low release
ERC 11a: Wide dispersive indoor use of long-life articles and materials with low release
ERC 2: Formulation of preparations
ERC 3: Formulation in materials
ERC 4: Industrial use of processing aids in processes and products, not becoming part of articles
ERC 5: Industrial use resulting in inclusion into or onto a matrix
ERC 8a: Wide dispersive indoor use of processing aids in open systems
ERC 8d: Wide dispersive outdoor use of processing aids in open systems
ERC 9a: Wide dispersive indoor use of substances in closed systems
ERC 9b: Wide dispersive outdoor use of substances in closed systems
Registered use(s) - Process Category (PROC)
Source: ECHA
PROC 10: Roller application or brushing
PROC 11: Non industrial spraying
PROC 13: Treatment of articles by dipping and pouring
PROC 14: Production of preparations or articles by tabletting, compression, extrusion, pelletisation
PROC 15: Use as laboratory reagent
PROC 17: Lubrication at high energy conditions and in partly open process
PROC 18: Greasing at high energy conditions
PROC 1: Use in closed process, no likelihood of exposure
PROC 20: Heat and pressure transfer fluids in dispersive, professional use but closed systems
PROC 2: Use in closed, continuous  process with occasional controlled exposure
PROC 3: Use in closed batch process (synthesis or formulation)
PROC 4: Use in batch and other process (synthesis) where opportunity for exposure arises
PROC 5: Mixing or blending in batch processes for formulation of preparations and articles (multistage and/or significant contact)
PROC 7: Industrial spraying
PROC 8a: Transfer of substance or preparation (charging/discharging) from/to vessels/large containers at non-dedicated facilities
PROC 8b: Transfer of substance or preparation (charging/discharging) from/to vessels/large containers at dedicated facilities
PROC 9: Transfer of substance or preparation into small containers (dedicated filling line, including weighing)
68515-48-0

Producers

Company Group
Company Name
ALAC INTERNATIONAL

ALAC INTERNATIONAL INC., 55 Broad St, New York, New York, 10004, NY, US, , USA

ChemSpec

CHEMSPEC, LTD., 1559 Corporate Woods Pkwy, Uniontown, Stark, 44685, OH, US, , USA

CHEMSPEC, LTD., 1559 Corporate Woods Pkwy, Uniontown, US, , USA

DuPont de Nemours

Specialty Electronic Materials Netherlands B.V. OR-1, Herbert H. Dowweg 5 4542NM Hoek Netherlands , , Netherlands

Specialty Electronic Materials Netherlands B.V. OR-4, Herbert H. Dowweg 5 4542NM Hoek Netherlands , , Netherlands

ExxonMobil

EXXON MOBIL BR CHEMICAL PLANT, 4999 Scenic Hwy., Baton Rouge, East Baton Rouge, 70805, LA, US, , USA

ExxonMobil Chemical Holland B.V., Botlekweg, 121, Haven nr 40-60 NL 3197 KA Botlek Rotterdam Netherlands , , Netherlands

FRP SERVICES & CO.

FRP SERVICES & CO. (AMERICA) INC., 25 W 45th St, New York, New York City, 10036, NY, US, , USA

FRP SERVICES & CO. (AMERICA) INC., 25 W 45th St, New York, US, , USA

Mexichem

ALPHAGARY CORP, 170 Pioneer Drive, Leominster, Worcester, 01453-3474, MA, US, , USA

ALPHAGARY CORP, 9635 Industrial Dr., Pineville, Mecklenburg, 28134, NC, US, , USA

PolyOne

POLYONE CORP, 3100 N 35th St, Terre Haute, Vigo, 478041773, IN, US, , USA

POLYONE CORP, 4250 Bells Ln, Louisville, Jefferson, 40211, KY, US, , USA

Stahl Holdings

PERMUTHANE DIV OF STAHL USA, 13 Corwin St., Peabody, Essex, 01960, MA, US, , USA

Teknor Apex

TEKNOR APEX TENNESSEE CO (AKA HAYWOOD CO), 751 Dupree Street, Brownsville, Haywood, 38012-1708, TN, US, , USA

Univar

UNIVAR USA INC, 17411 Ne Union Hill Rd., Redmond, King, 98052, WA, US, , USA

VALTRIS SPECIALTY CHEMICALS

AKCROS CHEMICALS, 501 Jersey Ave, New Brunswick, Middlesex, 08901, NJ, US, , USA

AKCROS CHEMICALS, 501 Jersey Ave, New Brunswick, US, , USA

Source: ECHA