三(2-羟丙基)胺（CAS 122-20-3）：分子式 C9H21NO3、分子量 191.27。
| CAS号 | 122-20-3 |
|---|---|
| 分子式 | C9H21NO3 |
| 分子量 | 191.27 |
| 熔点 | 113 °F (NTP, 1992) |
| 沸点 | 581 °F at 760 mmHg (NTP, 1992) |
| LogP | -0.5 |
三(2-羟丙基)胺 是一种化工化合物，登记 CAS 号为 122-20-3，分子式 C9H21NO3（分子量 191.27）。
登记 CAS 号：122-20-3
其分子式 C9H21NO3 由 9 个碳、21 个氢、1 个氮、3 个氧 组成。
别名/同义词：三(2-羟丙基)胺 · Tris(2-hydroxypropyl)amine
三(2-羟丙基)胺 的 CAS 登记号为 122-20-3。
分子式 C9H21NO3，分子量 191.27。
别名/同义词：三(2-羟丙基)胺、Tris(2-hydroxypropyl)amine。
三(2-羟丙基)胺（CAS 122-20-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 122-20-3 |
|---|---|
| PubChem CID | 24730 |
| Molecular formula | C9H21NO3 |
| IUPAC name | 1-[bis(2-hydroxypropyl)amino]propan-2-ol |
| UNII (FDA) | W9EN9DLM98 |
| Molecular Weight | 191.27 |
|---|---|
| XLogP3 | -0.5 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 191.15214353 |
| Monoisotopic Mass | 191.15214353 |
| Topological Polar Surface Area | 63.9 |
| Heavy Atom Count | 13 |
| Color/Form | Solid at 25 °C |
|---|---|
| Boiling Point | 581 °F at 760 mmHg (NTP, 1992) |
| Boiling Point | 306 °C |
| Boiling Point | 305 °C |
| Melting Point | 113 °F (NTP, 1992) |
| Melting Point | 45 °C |
| Flash Point | 320 °F (NTP, 1992) |
| Flash Point | 320 °F (160 °C) (Open cup) |
| Flash Point | 160 °C o.c. |
| Solubility | In water, >1000 g/L at 25 °C |
Triisopropanolamine; 122-20-3; TIPA; TRIS(2-HYDROXYPROPYL)AMINE; Tri-2-propanolamine; Tri-iso-propanolamine; Tris(2-propanol)amine; Tris(2-hydroxy-1-propyl)amine; 2-Propanol, 1,1',1''-nitrilotri-; 2-Propanol, 1,1',1''-nitrilotris-; 1,1',1''-Nitrilotri-2-propanol; DTXSID5021415; Triisopropanolamin; W9EN9DLM98; 1,1',1''-Nitrilotris(2-propanol); UNICHEM TIPA
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS Di-(para-methylbenzylidene) sorbitol (CAS Reg. No. 81541-12-0, 54686-97-4 and 197809-37-3) alone or containing As a clarifying agent for polypropylene homopolymers and copolymers complying with 21 CFR 177.1520. For use at levels not to exceed 0.32 percent by weight of the finished polymer under Conditions of Use B throu |
|---|---|
| GHS notification summary | 0.1% (1 / 1735) |
| GHS notification summary | 0.1% (1 / 1735) |
|---|---|
| Reported hazard statements | H319, H412 (66.9%), H318, H335, H336, H315 |
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
Tris(2-hydroxypropyl)amine · CAS 122-20-3 · C9H21NO3. UNII W9EN9DLM98. Color/Form: Solid at 25 °C; Boiling Point: 581 °F at 760 mmHg (NTP, 1992); Boiling Point: 306 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Tris(2-hydroxypropyl)amine