磷酸二丁酯（CAS 107-66-4）：分子式 C8H19O4P、分子量 210.21。
| CAS号 | 107-66-4 |
|---|---|
| 分子式 | C8H19O4P |
| 分子量 | 210.21 |
| 熔点 | 8.6 °F (ICSC, 2024) |
| 沸点 | 136 °C at 0.05 mm Hg |
| LogP | 1.5 |
| 应用领域 | Uses: Used as an a catalyst and an antifoaming agent、[ACGIH] Used as a catalyst for resins and paints、a dielectric medium、a plasticizer (added to polymers to effect flexibility and、or toughness)、a hydraulic fluid、and an antistatic in the textile industry、[HSDB]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Plastic Composites Manufacturing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Organic catalyst and antifoaming agent、Feedstock for chemical synthesis、As a catalyst in manufacture of phenolic & urea resins、in metal separation & extraction、(a) Paint industry (catalyst for cross-linking) 100% in Japan. (b) Plasticizer、hydraulic fluids、and antifoaming agent. (c) Also is used in heat exchange dielectric medium. (d) Antistatics for the textile industry.、Industry Uses: Plasticizer、Surface modifier、Surfactant (surface active agent)、Wrinkle resisting agent、Processing aids not otherwise specified、Consumer Uses: Plasticizer、Impurities: Tributyl phosphate (20%)、Monobutyl phosphate (16%)、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、(1986) 10 thousand-500 thousand pounds、(1990) 10 thousand-500 thousand pounds、(1994) 10 thousand-500 thousand pounds、(1998) 10 thousand-500 thousand pounds、(2002) 10 thousand-500 thousand pounds、General Manufacturing Information: Wood Product Manufacturing、Textiles、apparel、and leather manufacturing、All Other Basic Organic Chemical Manufacturing、Paint and Coating Manufacturing、Furniture and Related Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Phosphoric acid、dibutyl ester: ACTIVE |
登记用途：Uses: Used as an a catalyst and an antifoaming agent、[ACGIH] Used as a catalyst for resins and paints、a dielectric medium、a plasticizer (added to polymers to effect flexibility and、or toughness)、a hydraulic fluid、and an antistatic in the textile industry、[HSDB]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Plastic Composites Manufacturing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Organic catalyst and antifoaming agent、Feedstock for chemical synthesis、As a catalyst in manufacture of phenolic & urea resins、in metal separation & extraction、(a) Paint industry (catalyst for cross-linking) 100% in Japan. (b) Plasticizer、hydraulic fluids、and antifoaming agent. (c) Also is used in heat exchange dielectric medium. (d) Antistatics for the textile industry.、Industry Uses: Plasticizer、Surface modifier、Surfactant (surface active agent)、Wrinkle resisting agent、Processing aids not otherwise specified、Consumer Uses: Plasticizer、Impurities: Tributyl phosphate (20%)、Monobutyl phosphate (16%)、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、(1986) 10 thousand-500 thousand pounds、(1990) 10 thousand-500 thousand pounds、(1994) 10 thousand-500 thousand pounds、(1998) 10 thousand-500 thousand pounds、(2002) 10 thousand-500 thousand pounds、General Manufacturing Information: Wood Product Manufacturing、Textiles、apparel、and leather manufacturing、All Other Basic Organic Chemical Manufacturing、Paint and Coating Manufacturing、Furniture and Related Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Phosphoric acid、dibutyl ester: ACTIVE。
磷酸二丁酯 是一种化工化合物，登记 CAS 号为 107-66-4，分子式 C8H19O4P（分子量 210.21）。
登记 CAS 号：107-66-4
其分子式 C8H19O4P 由 8 个碳、19 个氢、4 个氧、1 个磷 组成。
别名/同义词：磷酸二丁酯 · Dibutyl Phosphate
磷酸二丁酯 的 CAS 登记号为 107-66-4。
分子式 C8H19O4P，分子量 210.21。
别名/同义词：磷酸二丁酯、Dibutyl Phosphate。
登记用途：Uses: Used as an a catalyst and an antifoaming agent、[ACGIH] Used as a catalyst for resins and paints、a dielectric medium、a plasticizer (added to polymers to effect flexibility and、or toughness)、a hydraulic fluid、and an antistatic in the textile industry、[HSDB]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Plastic Composites Manufacturing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Organic catalyst and antifoaming agent、Feedstock for chemical synthesis、As a catalyst in manufacture of phenolic & urea resins、in metal separation & extraction、(a) Paint industry (catalyst for cross-linking) 100% in Japan. (b) Plasticizer、hydraulic fluids、and antifoaming agent. (c) Also is used in heat exchange dielectric medium. (d) Antistatics for the textile industry.、Industry Uses: Plasticizer、Surface modifier、Surfactant (surface active agent)、Wrinkle resisting agent、Processing aids not otherwise specified、Consumer Uses: Plasticizer、Impurities: Tributyl phosphate (20%)、Monobutyl phosphate (16%)、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、(1986) 10 thousand-500 thousand pounds、(1990) 10 thousand-500 thousand pounds、(1994) 10 thousand-500 thousand pounds、(1998) 10 thousand-500 thousand pounds、(2002) 10 thousand-500 thousand pounds、General Manufacturing Information: Wood Product Manufacturing、Textiles、apparel、and leather manufacturing、All Other Basic Organic Chemical Manufacturing、Paint and Coating Manufacturing、Furniture and Related Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Phosphoric acid、dibutyl ester: ACTIVE。
磷酸二丁酯（CAS 107-66-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 107-66-4 |
|---|---|
| PubChem CID | 7881 |
| Molecular formula | C8H19O4P |
| IUPAC name | dibutyl hydrogen phosphate |
| UNII (FDA) | 0072NN74TN |
| Molecular Weight | 210.21 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 210.10209608 |
| Monoisotopic Mass | 210.10209608 |
| Topological Polar Surface Area | 55.8 |
| Heavy Atom Count | 13 |
| Boiling Point | 136 °C at 0.05 mm Hg |
|---|---|
| Boiling Point | 135-138 °C |
| Melting Point | 8.6 °F (ICSC, 2024) |
| Melting Point | -13 °C |
| Flash Point | 370 °F (ICSC, 2024) |
| Flash Point | 188 °C o.c. |
| Solubility | 18 g/L at 68 °F (ICSC, 2024) |
| Solubility | In water, 1.72X10+4 mg/L at 25 °C |
| Density | 1.06 g/cu cm at 20 °C |
| Density | 1.06 |
DIBUTYL PHOSPHATE; Dibutyl hydrogen phosphate; 107-66-4; Di-n-butyl phosphate; Phosphoric acid, dibutyl ester; Dibutyl acid phosphate; DP 4 (coupling agent); Phosphoric acid dibutyl ester; Di-n-butyl hydrogen phosphate; DTXSID3040728; 0072NN74TN; DTXCID1020728; dibutyl acid o-phosphate; Dibutyl phosphoric acid; HDBP; RefChem:132944
| GHS notification summary | 5.7% (53 / 930) |
|---|
| GHS notification summary | 5.7% (53 / 930) |
|---|---|
| Reported hazard statements | H314 (91.9%), H318 (68.4%), H351 (20%), H335, H303, H315, H319, H336 |
This chemical does not meet GHS hazard criteria for 5.7% (53 of 930) of reports.
H314 (91.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Dibutyl Phosphate · CAS 107-66-4 · C8H19O4P. UNII 0072NN74TN. Boiling Point: 136 °C at 0.05 mm Hg; Boiling Point: 135-138 °C; Melting Point: 8.6 °F (ICSC, 2024).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Dibutyl Phosphate