Butyl cyclohexyl phthalate (CAS 84-64-0) — formula C18H24O4, molecular weight 304.4; category organic chemicals.
| CAS Number | 84-64-0 |
|---|---|
| Molecular Formula | C18H24O4 |
| Molecular Weight | 304.4 |
| Boiling Point | 189-222 °C at 5 mm Hg |
| LogP | 5.3 |
| Applications | Uses: Used as plasticizer for polymers, elastomers, and nitrocellulose lacquers, [HSDB], Painting (Pigments, Binders, and Biocides) [Category: Paint], Plasticizer for polymers and elastomers, nitrocellulose lacquers., Phthalate esters are mainly used as plasticizers, primarily used to soften polyvinyl chloride. They are found in a number of products, including glues, building materials, personal care products, detergents and surfactants, packaging, children's toys, paints, pharmaceuticals, food products, and textiles. Phthalates are used in a variety of household applications such as shower curtains, vinyl upholstery, adhesives, floor tiles, food containers and wrappers, and cleaning materials. Personal care items containing phthalates include perfume, eye shadow, moisturizer, nail polish, liquid soap, and hair spray. (L1903), U.S. Production: Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4946], General Manufacturing Information: 1, 2-Benzenedicarboxylic acid, 1-butyl 2-cyclohexyl ester: ACTIVE, 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: Used as plasticizer for polymers, elastomers, and nitrocellulose lacquers, [HSDB], Painting (Pigments, Binders, and Biocides) [Category: Paint], Plasticizer for polymers and elastomers, nitrocellulose lacquers., Phthalate esters are mainly used as plasticizers, primarily used to soften polyvinyl chloride. They are found in a number of products, including glues, building materials, personal care products, detergents and surfactants, packaging, children's toys, paints, pharmaceuticals, food products, and textiles. Phthalates are used in a variety of household applications such as shower curtains, vinyl upholstery, adhesives, floor tiles, food containers and wrappers, and cleaning materials. Personal care items containing phthalates include perfume, eye shadow, moisturizer, nail polish, liquid soap, and hair spray. (L1903), U.S. Production: Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4946], General Manufacturing Information: 1, 2-Benzenedicarboxylic acid, 1-butyl 2-cyclohexyl ester: ACTIVE, 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.
Butyl cyclohexyl phthalate is a carbon-based organic compound with CAS registry number 84-64-0 and molecular formula C18H24O4 (molecular weight 304.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 84-64-0
Its molecular formula C18H24O4 comprises 18 C, 24 H, 4 O atoms.
Also known as: Butyl cyclohexyl phthalate · 邻苯二甲酸丁基环己酯
Category: organic chemicals
The CAS registry number of Butyl cyclohexyl phthalate is 84-64-0.
Molecular formula C18H24O4, molecular weight 304.4.
It is also registered under: Butyl cyclohexyl phthalate, 邻苯二甲酸丁基环己酯.
Recorded applications: Uses: Used as plasticizer for polymers, elastomers, and nitrocellulose lacquers, [HSDB], Painting (Pigments, Binders, and Biocides) [Category: Paint], Plasticizer for polymers and elastomers, nitrocellulose lacquers., Phthalate esters are mainly used as plasticizers, primarily used to soften polyvinyl chloride. They are found in a number of products, including glues, building materials, personal care products, detergents and surfactants, packaging, children's toys, paints, pharmaceuticals, food products, and textiles. Phthalates are used in a variety of household applications such as shower curtains, vinyl upholstery, adhesives, floor tiles, food containers and wrappers, and cleaning materials. Personal care items containing phthalates include perfume, eye shadow, moisturizer, nail polish, liquid soap, and hair spray. (L1903), U.S. Production: Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#4946], General Manufacturing Information: 1, 2-Benzenedicarboxylic acid, 1-butyl 2-cyclohexyl ester: ACTIVE, 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 Butyl cyclohexyl phthalate (CAS 84-64-0), compiled from public chemistry databases.
| CAS Registry Number | 84-64-0 |
|---|---|
| PubChem CID | 6779 |
| Molecular formula | C18H24O4 |
| IUPAC name | 1-O-butyl 2-O-cyclohexyl benzene-1,2-dicarboxylate |
| UNII (FDA) | BI70L704B7 |
| Molecular Weight | 304.4 |
|---|---|
| XLogP3 | 5.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 304.16745924 |
| Monoisotopic Mass | 304.16745924 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 22 |
| Boiling Point | 189-222 °C at 5 mm Hg |
|---|---|
| Density | 1.076 at 25 °C |
BUTYL CYCLOHEXYL PHTHALATE; Cyclohexyl butyl phthalate; 1,2-Benzenedicarboxylic acid, butyl cyclohexyl ester; Phthalic acid, butyl cyclohexyl ester; CCRIS 6189; HSDB 4488; 1-O-butyl 2-O-cyclohexyl benzene-1,2-dicarboxylate; EINECS 201-548-5; NSC 69994; Elastex 50B; UNII-BI70L704B7; BI70L704B7; NSC-69994; 1-Butyl 2-cyclohexyl phthalate; DTXSID5024689; 1,2-Benzenedicarboxylic acid, 1-butyl 2-cyclohexyl ester
| Reported hazard statements | H317 (100%), H412 (100%) |
|---|
H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
H360FD (100%): May damage fertility; May damage the unborn child [Danger Reproductive toxicity]
Butyl cyclohexyl phthalate · CAS 84-64-0 · C18H24O4. UNII BI70L704B7. Boiling Point: 189-222 °C at 5 mm Hg; Density: 1.076 at 25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 邻苯二甲酸丁基环己酯