邻苯二甲酸二十一烷基酯（CAS 3648-20-2）：分子式 C30H50O4、分子量 474.7。
| CAS号 | 3648-20-2 |
|---|---|
| 分子式 | C30H50O4 |
| 分子量 | 474.7 |
| 熔点 | 35.5 °C |
| LogP | 12.3 |
| 应用领域 | Uses: Used as a primary plasticizer for polyvinyl chloride in electrical wire insulation and car interiors、[HSDB]、In car interiors、Diundecyl phthalate is a primary plasticizer for polyvinyl chloride (PVC) ...、and insulator、on electrical wiring.、... In perfumes and cosmetics、... vinyl swimming pools、plasticized vinyl seats (on furniture and in cars)、and clothing (jackets、raincoats、boots、etc.)、Phthalates、... Recommended for use in wire insulation for use at about 100 °C.、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)、Industry Uses: Plasticizer、Intermediate、Lubricating agent、Consumer Uses: Plasticizer、Not Known or Reasonably Ascertainable、Methods of Manufacturing: REACTION OF PHTHALIC ANHYDRIDE WITH UNDECANOL、Formulations、Preparations: Commercial test substance、711P、is actually an equal composition mixture of six phthalate esters consisting of C7、C9、and C11 ester side chains. This test substance is considered by EPA under the following CAS numbers: 68515-44-6 (di C7)、68515-45-7 (di C9)、3648-20-2 (di C11)、111381-89-6 (C7、C9)、111381-90-9 (C7、C11)、and 111381-91-0 (C9、C11).、Consumption Patterns: Plasticizer、ESSENTIALLY 100% AS A PLASTICIZER (1980)、U.S. Production: 2023: 25、000、000 - <40、000 lb、2022: 25、2021: 25、2020: 10、000 - <25、(1977) PROBABLY GREATER THAN 4.54X10+5 GRAMS、(1979) 7X10+9 GRAMS (EST DEMAND)、1、2-Benzenedicarboxylic acid、diundecyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5179]、General Manufacturing Information: Plastics Product Manufacturing、Primary Metal Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Electrical Equipment、Appliance、and Component Manufacturing、Computer and Electronic Product Manufacturing、Custom Compounding of Purchased Resins、Textiles、apparel、and leather manufacturing、Services、Plastics Material and Resin Manufacturing、Fabricated Metal Product Manufacturing、Construction、All Other Chemical Product and Preparation Manufacturing、2-diundecyl ester: ACTIVE |
登记用途：Uses: Used as a primary plasticizer for polyvinyl chloride in electrical wire insulation and car interiors、[HSDB]、In car interiors、Diundecyl phthalate is a primary plasticizer for polyvinyl chloride (PVC) ...、and insulator、on electrical wiring.、... In perfumes and cosmetics、... vinyl swimming pools、plasticized vinyl seats (on furniture and in cars)、and clothing (jackets、raincoats、boots、etc.)、Phthalates、... Recommended for use in wire insulation for use at about 100 °C.、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)、Industry Uses: Plasticizer、Intermediate、Lubricating agent、Consumer Uses: Plasticizer、Not Known or Reasonably Ascertainable、Methods of Manufacturing: REACTION OF PHTHALIC ANHYDRIDE WITH UNDECANOL、Formulations、Preparations: Commercial test substance、711P、is actually an equal composition mixture of six phthalate esters consisting of C7、C9、and C11 ester side chains. This test substance is considered by EPA under the following CAS numbers: 68515-44-6 (di C7)、68515-45-7 (di C9)、3648-20-2 (di C11)、111381-89-6 (C7、C9)、111381-90-9 (C7、C11)、and 111381-91-0 (C9、C11).、Consumption Patterns: Plasticizer、ESSENTIALLY 100% AS A PLASTICIZER (1980)、U.S. Production: 2023: 25、000、000 - <40、000 lb、2022: 25、2021: 25、2020: 10、000 - <25、(1977) PROBABLY GREATER THAN 4.54X10+5 GRAMS、(1979) 7X10+9 GRAMS (EST DEMAND)、1、2-Benzenedicarboxylic acid、diundecyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5179]、General Manufacturing Information: Plastics Product Manufacturing、Primary Metal Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Electrical Equipment、Appliance、and Component Manufacturing、Computer and Electronic Product Manufacturing、Custom Compounding of Purchased Resins、Textiles、apparel、and leather manufacturing、Services、Plastics Material and Resin Manufacturing、Fabricated Metal Product Manufacturing、Construction、All Other Chemical Product and Preparation Manufacturing、2-diundecyl ester: ACTIVE。
邻苯二甲酸二十一烷基酯 是一种化工化合物，登记 CAS 号为 3648-20-2，分子式 C30H50O4（分子量 474.7）。
登记 CAS 号：3648-20-2
其分子式 C30H50O4 由 30 个碳、50 个氢、4 个氧 组成。
别名/同义词：邻苯二甲酸二十一烷基酯 · Diundecyl Phthalate
邻苯二甲酸二十一烷基酯 的 CAS 登记号为 3648-20-2。
分子式 C30H50O4，分子量 474.7。
别名/同义词：邻苯二甲酸二十一烷基酯、Diundecyl Phthalate。
登记用途：Uses: Used as a primary plasticizer for polyvinyl chloride in electrical wire insulation and car interiors、[HSDB]、In car interiors、Diundecyl phthalate is a primary plasticizer for polyvinyl chloride (PVC) ...、and insulator、on electrical wiring.、... In perfumes and cosmetics、... vinyl swimming pools、plasticized vinyl seats (on furniture and in cars)、and clothing (jackets、raincoats、boots、etc.)、Phthalates、... Recommended for use in wire insulation for use at about 100 °C.、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)、Industry Uses: Plasticizer、Intermediate、Lubricating agent、Consumer Uses: Plasticizer、Not Known or Reasonably Ascertainable、Methods of Manufacturing: REACTION OF PHTHALIC ANHYDRIDE WITH UNDECANOL、Formulations、Preparations: Commercial test substance、711P、is actually an equal composition mixture of six phthalate esters consisting of C7、C9、and C11 ester side chains. This test substance is considered by EPA under the following CAS numbers: 68515-44-6 (di C7)、68515-45-7 (di C9)、3648-20-2 (di C11)、111381-89-6 (C7、C9)、111381-90-9 (C7、C11)、and 111381-91-0 (C9、C11).、Consumption Patterns: Plasticizer、ESSENTIALLY 100% AS A PLASTICIZER (1980)、U.S. Production: 2023: 25、000、000 - <40、000 lb、2022: 25、2021: 25、2020: 10、000 - <25、(1977) PROBABLY GREATER THAN 4.54X10+5 GRAMS、(1979) 7X10+9 GRAMS (EST DEMAND)、1、2-Benzenedicarboxylic acid、diundecyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5179]、General Manufacturing Information: Plastics Product Manufacturing、Primary Metal Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Electrical Equipment、Appliance、and Component Manufacturing、Computer and Electronic Product Manufacturing、Custom Compounding of Purchased Resins、Textiles、apparel、and leather manufacturing、Services、Plastics Material and Resin Manufacturing、Fabricated Metal Product Manufacturing、Construction、All Other Chemical Product and Preparation Manufacturing、2-diundecyl ester: ACTIVE。
邻苯二甲酸二十一烷基酯（CAS 3648-20-2）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 3648-20-2 |
|---|---|
| PubChem CID | 19283 |
| Molecular formula | C30H50O4 |
| IUPAC name | diundecyl benzene-1,2-dicarboxylate |
| UNII (FDA) | RQV46346WV |
| Molecular Weight | 474.7 |
|---|---|
| XLogP3 | 12.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 24 |
| Exact Mass | 474.37091007 |
| Monoisotopic Mass | 474.37091007 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 34 |
| Melting Point | 35.5 °C |
|---|---|
| Solubility | In water, 1.11 mg/L at 20 °C |
| Density | 0.955 g/cu cm at 20 °C |
| Viscosity | 70 mPa s at 20 °C |
DIUNDECYL PHTHALATE; Santicizer 711; 1,2-Benzenedicarboxylic acid, diundecyl ester; diundecyl benzene-1,2-dicarboxylate; Di-n-undecyl phthalate; Phthalic acid, diundecyl ester; Di-711-phthalate; DTXSID7025215; HSDB 5132; UNII-RQV46346WV; CCRIS 6198; RQV46346WV; Jayflex DUP; EINECS 222-884-9; BRN 1894045; Jayflex L 11P
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 86.7% (65 / 75) |
| GHS notification summary | 86.7% (65 / 75) |
|---|---|
| Reported hazard statements | H412 (12%), H413 |
This chemical does not meet GHS hazard criteria for 86.7% (65 of 75) of all reports.
H412 (12%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Diundecyl Phthalate · CAS 3648-20-2 · C30H50O4. UNII RQV46346WV. Melting Point: 35.5 °C; Solubility: In water, 1.11 mg/L at 20 °C; Density: 0.955 g/cu cm at 20 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Diundecyl Phthalate