辛二酸（CAS 505-48-6）：分子式 C8H14O4、分子量 174.19。
| CAS号 | 505-48-6 |
|---|---|
| 分子式 | C8H14O4 |
| 分子量 | 174.19 |
| 熔点 | 144 °C |
| 沸点 | 345.50 °C. @ 760.00 mm Hg |
| LogP | 1 |
| 应用领域 | Industry Uses: Lubricating agent、Binder、Wetting agent (non-aqueous)、Plasticizer、U.S. Production: 2023: 250、000 - <550、000 lb、2022: 250、2021: 550、000 - <1、000、2020: 550、General Manufacturing Information: Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Adhesive Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Octanedioic acid: ACTIVE |
登记用途：Industry Uses: Lubricating agent、Binder、Wetting agent (non-aqueous)、Plasticizer、U.S. Production: 2023: 250、000 - <550、000 lb、2022: 250、2021: 550、000 - <1、000、2020: 550、General Manufacturing Information: Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Adhesive Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Octanedioic acid: ACTIVE。
辛二酸 是一种化工化合物，登记 CAS 号为 505-48-6，分子式 C8H14O4（分子量 174.19）。
登记 CAS 号：505-48-6
其分子式 C8H14O4 由 8 个碳、14 个氢、4 个氧 组成。
别名/同义词：辛二酸 · Suberic acid
辛二酸 的 CAS 登记号为 505-48-6。
分子式 C8H14O4，分子量 174.19。
别名/同义词：辛二酸、Suberic acid。
登记用途：Industry Uses: Lubricating agent、Binder、Wetting agent (non-aqueous)、Plasticizer、U.S. Production: 2023: 250、000 - <550、000 lb、2022: 250、2021: 550、000 - <1、000、2020: 550、General Manufacturing Information: Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Adhesive Manufacturing、Petroleum Lubricating Oil and Grease Manufacturing、Octanedioic acid: ACTIVE。
辛二酸（CAS 505-48-6）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 505-48-6 |
|---|---|
| PubChem CID | 10457 |
| Molecular formula | C8H14O4 |
| IUPAC name | octanedioic acid |
| UNII (FDA) | 6U7Y4M9C1H |
| Molecular Weight | 174.19 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 7 |
| Exact Mass | 174.08920892 |
| Monoisotopic Mass | 174.08920892 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 12 |
| Boiling Point | 345.50 °C. @ 760.00 mm Hg |
|---|---|
| Melting Point | 144 °C |
| Solubility | 11.9 mg/mL |
| Collision Cross Section | 136 Ų [M-H]- |
| Collision Cross Section | 144.2 Ų [M+Na]+ |
| Collision Cross Section | 137.7 Ų [M-2H+Na]- |
Octanedioic acid; SUBERIC ACID; 505-48-6; 1,6-Hexanedicarboxylic acid; Cork acid; 1,8-Octanedioic acid; Hexamethylenedicarboxylic acid; DTXSID8021644; 6U7Y4M9C1H; NSC-25952; CHEBI:9300; DTXCID101644; hydron;octanedioate; RefChem:932329; 208-010-9; Octane-1,8-dioic acid
| GHS notification summary | 2.4% (7 / 291) |
|---|
| GHS notification summary | 2.4% (7 / 291) |
|---|---|
| Reported hazard statements | H319 (97.6%) |
This chemical does not meet GHS hazard criteria for 2.4% (7 of 291) of reports.
H319 (97.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Suberic acid · CAS 505-48-6 · C8H14O4. UNII 6U7Y4M9C1H. Boiling Point: 345.50 °C. @ 760.00 mm Hg; Melting Point: 144 °C; Solubility: 11.9 mg/mL.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Suberic acid