Diisononyl phthalate
- CAS No.
- 68515-48-0
- Chemical Name:
- Diisononyl phthalate
- Synonyms
- BIS(3,5,5-TRIMETHYLHEXYL) PHTHALATE;1,2-benzenedicarboxylicacid,di-c8-c10-branchedalkylester,c9-rich;DINP-1;Diisononyl phthalate;DI(ISONONYL)PHTHALATE1;Dialkyl-(C8-C10)phthalate;Diisononyl Phthalate Bis(3,5,5-trimethylhexyl);DIISONONYL PHTHALATE, TECH.;DI-ISONONYLPHTHALATE,BRANCHED
- CBNumber:
- CB5452848
- Molecular Formula:
- C26H42O4
- Molecular Weight:
- 418.61
- MDL Number:
- MFCD00026335
- MOL File:
- 68515-48-0.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Diisononyl phthalate | P-189 | 100g | $14 |
| Diisononyl phthalate | P-189 | 250g | $28 |
| Diisononyl Phthalate (mixture of branched chain isomers) | D455395 | 5g | $55 |
| Diisononyl Phthalate (mixture of branched chain isomers) | D455395 | 100g | $120 |
| Diisononyl Phthalate (mixture of branched chain isomers) | FD62524 | 2Kg | $200 |
| More product size | |||
| Boiling point | 279-287 °C |
|---|---|
| Density | 0.972 g/mL at 25 °C(lit.) |
| Pour Point | -54 |
| vapor pressure | 1 mm Hg ( 200 °C) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Refrigerator |
| solubility | Chloroform, Methanol |
| form | Oil |
| color | Colourless to Pale Yellow |
| Viscosity | 77.6mm2/s |
| Merck | 13,3319 |
| Cosmetics Ingredients Functions | ANTICAKING |
| InChI | InChI=1S/C26H42O4/c1-21(2)15-9-5-7-13-19-29-25(27)23-17-11-12-18-24(23)26(28)30-20-14-8-6-10-16-22(3)4/h11-12,17-18,21-22H,5-10,13-16,19-20H2,1-4H3 |
| InChIKey | HBGGXOJOCNVPFY-UHFFFAOYSA-N |
| SMILES | C(OCCCCCCC(C)C)(=O)C1=CC=CC=C1C(OCCCCCCC(C)C)=O |
| FDA 21 CFR | 178.3740 |
| FDA UNII | 4010KIX4CK |
| Proposition 65 List | Diisononyl Phthalate (DINP) |
| EPA Substance Registry System | Di(C8-10, C9 rich) branched alkyl phthalates (68515-48-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
| Risk Statements | 62-63 |
| Safety Statements | 23-36/37 |
| WGK Germany | - |
| RTECS | CZ3395000 |
| TSCA | TSCA listed |
| HS Code | 29173490 |
Diisononyl phthalate price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| scipoly | P-189 | Diisononyl phthalate | 68515-48-0 | 100g | $14 | 2024-07-03 | Buy |
| scipoly | P-189 | Diisononyl phthalate | 68515-48-0 | 250g | $28 | 2024-07-03 | Buy |
| TRC | D455395 | Diisononyl Phthalate (mixture of branched chain isomers) | 68515-48-0 | 5g | $55 | 2021-12-16 | Buy |
| TRC | D455395 | Diisononyl Phthalate (mixture of branched chain isomers) | 68515-48-0 | 100g | $120 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FD62524 | Diisononyl Phthalate (mixture of branched chain isomers) | 68515-48-0 | 2Kg | $200 | 2021-12-16 | Buy |
Diisononyl phthalate Chemical Properties,Uses,Production
Chemical Properties
The empirical formula of diisononyl phthalate (DINP) is C26H42O4. The structural formula of DINP varies because the iso-alcohols used in the manufacture contain several isomers. DINP is a clear, colorless to light yellow liquid. DINP is insoluble in water, but it is soluble in organic solvents.
Uses
Its major use is as a plasticizer.
Uses
Diisononyl Phthalate is a general-purpose plasticizer for polyvinyl chloride.
Production Methods
DINP is manufactured by the reaction of phthalic anhydride with isononanol in the presence of an acid catalyst.
Flammability and Explosibility
Non flammable
Carcinogenicity
As stated, there have been two carcinogenesis studies in F344 rats and one in B6C3F1 mice. An increased incidence of hepatocellular neoplasms (i.e., adenomas and carcinomas) is observed in both rats and mice. An increased incidence of renal cell carcinomas and mononuclear cell leukemia has also been described. These studies establish that at dose levels of approximately 600 mg/kg/day, DINP can induce hepatocellular carcinoma in rats and mice. As there was evidence of peroxisomal proliferation at the carcinogenic doses in both species, it seems most likely that this was the mechanism for hepatocellular carcinoma induction. The renal cell carcinomas observed in the male rats were associated with the induction of α 2u-globulin, indicating that it was a sex- and species-specific effect. Kidney tumors that are the consequence of α 2u-globulin induction are not considered to be clinically relevant to humans.MNCL is a tumor type that occurs spontaneously at a high and variable frequency in F344 rats. Because there is no human equivalent, MNCL is not considered to be relevant to humans.
Diisononyl phthalate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21593 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29826 | 58 |
| Henan Xiangtong Chemical Co., Ltd. | 86-371-61312303 | info@hnxtchem.com | CHINA | 292 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8828 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9545 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
View Lastest Price from Diisononyl phthalate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | Diisononyl phthalate
68515-48-0
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2025-06-27 | Diisononyl phthalate
68515-48-0
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-06-20 | Diisononyl phthalate
68515-48-0
|
US $30.00-10.00 / kg | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. |
-
- Diisononyl phthalate
68515-48-0
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- Diisononyl phthalate
68515-48-0
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Diisononyl phthalate
68515-48-0
- US $30.00-10.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
