Di-isononyl-cyclohexane-1,2-dicarboxylate (CAS 166412-78-8) — formula C26H48O4, molecular weight 424.7; category organic chemicals.
| CAS Number | 166412-78-8 |
|---|---|
| Molecular Formula | C26H48O4 |
| Molecular Weight | 424.7 |
| Boiling Point | 394 °C |
| LogP | 8.9 |
| Applications | Uses: ... Plasticizer that was developed for use in applications that are particularly sensitive based on exposure and toxicological issues. It is recommended for use in medical products, toys, and food packaging applications., ... Used as a plasticizer in PVC in concentrations up to 40%. It is used in PVC cling films for fresh meat packaging (10%), for aqueous food and fruits and vegetables (35%), artificial corks (35%), sealing gaskets for beverage containers (35%), flexible tubes for beverages (40%), in other foods (12%), and on conveyor belts for fatty foods (12%)., Hexamoll DINCH was recently developed by BASF ... for use as a PVC plasticizer and, specifically, to replace DEHP, di(2-ethylhexyl) phthalate, and DINP, diisononyl phthalate, in products such as food contact applications, childcare articles, and children's toys. Other targeted application areas include medical articles and shoes, as well as non-PVC applications such as adhesives, cosmetics, artificial leather, textile coatings, and erasers., Methods of Manufacturing: ... DINCH, 1, 2- cyclohexanedicarboxylic acid, dinonyl ester, is produced by hydrogenation of DINP, in the presence of a catalyst., The first step, alcoholysis of phthalic anhydride (PA) to give the monoester, is rapid and goes to completion. The reaction generally starts at elevated temperatures and proceeds exothermically. The second step is the conversion of the monoester to a diester with the formation of water. This is a reversible reaction and proceeds more slowly than the first, thus determining the overall rate of reaction. To shift the equilibrium towards the diester, the water of reaction is removed by distillation. The rate of reaction can be influenced by the choice of catalyst and the reaction temperature. For fast conversion rates, high reaction temperatures are generally used. However, these are influenced by the boiling point of the alcohol and, or the type of catalyst. ... Currently, nearly all major phthalate producers use amphoteric catalysts for the esterification of high boiling alcohols. ... The reaction temperatures for the amphoteric catalysts are about 200 °C. At this temperature side reactions are minimized, and the alcohol can be recycled without purification. By using this type of catalyst, over 99.5 % conversion to diester can be achieved., Phthalates |
| Category | Organic Chemicals |
Documented applications: Uses: ... Plasticizer that was developed for use in applications that are particularly sensitive based on exposure and toxicological issues. It is recommended for use in medical products, toys, and food packaging applications., ... Used as a plasticizer in PVC in concentrations up to 40%. It is used in PVC cling films for fresh meat packaging (10%), for aqueous food and fruits and vegetables (35%), artificial corks (35%), sealing gaskets for beverage containers (35%), flexible tubes for beverages (40%), in other foods (12%), and on conveyor belts for fatty foods (12%)., Hexamoll DINCH was recently developed by BASF ... for use as a PVC plasticizer and, specifically, to replace DEHP, di(2-ethylhexyl) phthalate, and DINP, diisononyl phthalate, in products such as food contact applications, childcare articles, and children's toys. Other targeted application areas include medical articles and shoes, as well as non-PVC applications such as adhesives, cosmetics, artificial leather, textile coatings, and erasers., Methods of Manufacturing: ... DINCH, 1, 2- cyclohexanedicarboxylic acid, dinonyl ester, is produced by hydrogenation of DINP, in the presence of a catalyst., The first step, alcoholysis of phthalic anhydride (PA) to give the monoester, is rapid and goes to completion. The reaction generally starts at elevated temperatures and proceeds exothermically. The second step is the conversion of the monoester to a diester with the formation of water. This is a reversible reaction and proceeds more slowly than the first, thus determining the overall rate of reaction. To shift the equilibrium towards the diester, the water of reaction is removed by distillation. The rate of reaction can be influenced by the choice of catalyst and the reaction temperature. For fast conversion rates, high reaction temperatures are generally used. However, these are influenced by the boiling point of the alcohol and, or the type of catalyst. ... Currently, nearly all major phthalate producers use amphoteric catalysts for the esterification of high boiling alcohols. ... The reaction temperatures for the amphoteric catalysts are about 200 °C. At this temperature side reactions are minimized, and the alcohol can be recycled without purification. By using this type of catalyst, over 99.5 % conversion to diester can be achieved., Phthalates.
Di-isononyl-cyclohexane-1,2-dicarboxylate is a carbon-based organic compound with CAS registry number 166412-78-8 and molecular formula C26H48O4 (molecular weight 424.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 166412-78-8
Its molecular formula C26H48O4 comprises 26 C, 48 H, 4 O atoms.
Also known as: Di-isononyl-cyclohexane-1,2-dicarboxylate · 1,2-环己烷二甲酸二异壬酯
Category: organic chemicals
The CAS registry number of Di-isononyl-cyclohexane-1,2-dicarboxylate is 166412-78-8.
Molecular formula C26H48O4, molecular weight 424.7.
It is also registered under: Di-isononyl-cyclohexane-1,2-dicarboxylate, 1,2-环己烷二甲酸二异壬酯.
Recorded applications: Uses: ... Plasticizer that was developed for use in applications that are particularly sensitive based on exposure and toxicological issues. It is recommended for use in medical products, toys, and food packaging applications., ... Used as a plasticizer in PVC in concentrations up to 40%. It is used in PVC cling films for fresh meat packaging (10%), for aqueous food and fruits and vegetables (35%), artificial corks (35%), sealing gaskets for beverage containers (35%), flexible tubes for beverages (40%), in other foods (12%), and on conveyor belts for fatty foods (12%)., Hexamoll DINCH was recently developed by BASF ... for use as a PVC plasticizer and, specifically, to replace DEHP, di(2-ethylhexyl) phthalate, and DINP, diisononyl phthalate, in products such as food contact applications, childcare articles, and children's toys. Other targeted application areas include medical articles and shoes, as well as non-PVC applications such as adhesives, cosmetics, artificial leather, textile coatings, and erasers., Methods of Manufacturing: ... DINCH, 1, 2- cyclohexanedicarboxylic acid, dinonyl ester, is produced by hydrogenation of DINP, in the presence of a catalyst., The first step, alcoholysis of phthalic anhydride (PA) to give the monoester, is rapid and goes to completion. The reaction generally starts at elevated temperatures and proceeds exothermically. The second step is the conversion of the monoester to a diester with the formation of water. This is a reversible reaction and proceeds more slowly than the first, thus determining the overall rate of reaction. To shift the equilibrium towards the diester, the water of reaction is removed by distillation. The rate of reaction can be influenced by the choice of catalyst and the reaction temperature. For fast conversion rates, high reaction temperatures are generally used. However, these are influenced by the boiling point of the alcohol and, or the type of catalyst. ... Currently, nearly all major phthalate producers use amphoteric catalysts for the esterification of high boiling alcohols. ... The reaction temperatures for the amphoteric catalysts are about 200 °C. At this temperature side reactions are minimized, and the alcohol can be recycled without purification. By using this type of catalyst, over 99.5 % conversion to diester can be achieved., Phthalates.
Category: Organic Chemicals.
Independent reference data for Di-isononyl-cyclohexane-1,2-dicarboxylate (CAS 166412-78-8), compiled from public chemistry databases.
| CAS Registry Number | 166412-78-8 |
|---|---|
| PubChem CID | 11524680 |
| Molecular formula | C26H48O4 |
| IUPAC name | bis(7-methyloctyl) cyclohexane-1,2-dicarboxylate |
| UNII (FDA) | H26MNT7GT7 |
| Molecular Weight | 424.7 |
|---|---|
| XLogP3 | 8.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 18 |
| Exact Mass | 424.35526001 |
| Monoisotopic Mass | 424.35526001 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 30 |
| Boiling Point | 394 °C |
|---|---|
| Flash Point | 224 °C (COC) |
| Solubility | Iin water, <0.02 mg/L |
| Collision Cross Section | 316.74 Ų [2M+Na]+ |
| Collision Cross Section | 222.03 Ų [M+Na]+ |
| Collision Cross Section | 224.82 Ų [M+H]+ |
166412-78-8; Bis(7-methyloctyl) Cyclohexane-1,2-dicarboxylate; DINCH; Diisononyl hexahydrophthalate; Hexamoll DINCH; Diisononyl cyclohexane-1,2-dicarboxylate; Hexamoll; Flocare 35138; 1,2-Cyclohexanedicarboxylic acid, 1,2-diisononyl ester; Elatur CH; H26MNT7GT7; Bis(isononyl)cyclohexane 1,2-dicarboxylate; HEXAMOLL [HSDB]; HSDB 8098; 1,2-Cyclohexanedicarboxylic acid, diisononyl ester; DTXSID8047395
| GHS notification summary | 100% (136 / 136) |
|---|
| GHS notification summary | 100% (136 / 136) |
|---|
This chemical does not meet GHS hazard criteria for 100% (136 of 136) of all reports.
Reported as not meeting GHS hazard criteria by 136 of 136 companies. For more detailed information, please visit ECHA C&L website.
Di-isononyl-cyclohexane-1,2-dicarboxylate · CAS 166412-78-8 · C26H48O4. UNII H26MNT7GT7. Boiling Point: 394 °C; Flash Point: 224 °C (COC); Solubility: Iin water, <0.02 mg/L.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,2-环己烷二甲酸二异壬酯