2-十八烷氧基-1-乙醇（CAS 2136-72-3）：分子式 C20H42O2、分子量 314.5。
| CAS号 | 2136-72-3 |
|---|---|
| 分子式 | C20H42O2 |
| 分子量 | 314.5 |
| LogP | 8.4 |
| 应用领域 | Uses: Permeation enhancer. [ChemIDplus] Used as a surfactant、[REPROTOX] Used to make cosmetics、cleaning-maintenance-laundry products、construction chemicals、coatings、inks、metalworking fluid concentrates、lubricants-greases、textile dying-finishing-impregnating products、metal surface treatment products (including those for galvanizing and electroplating)、in polymerization reactions、plant protection-seed treatment products、textile and leather manufacture、and as a laboratory reagent、[ExPub: ECHA REACH Registrations] Permitted for use as an inert ingredient in non-food pesticide products、[EPA]、Metal Machining [Category: Heat or Machine]、Electroplating [Category: Plate]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Use Classification: Cosmetics -> Refatting、Surfactant、Emulsifying、Gel forming、Cleansing |
登记用途：Uses: Permeation enhancer. [ChemIDplus] Used as a surfactant、[REPROTOX] Used to make cosmetics、cleaning-maintenance-laundry products、construction chemicals、coatings、inks、metalworking fluid concentrates、lubricants-greases、textile dying-finishing-impregnating products、metal surface treatment products (including those for galvanizing and electroplating)、in polymerization reactions、plant protection-seed treatment products、textile and leather manufacture、and as a laboratory reagent、[ExPub: ECHA REACH Registrations] Permitted for use as an inert ingredient in non-food pesticide products、[EPA]、Metal Machining [Category: Heat or Machine]、Electroplating [Category: Plate]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Use Classification: Cosmetics -> Refatting、Surfactant、Emulsifying、Gel forming、Cleansing。
2-十八烷氧基-1-乙醇 是一种化工化合物，登记 CAS 号为 2136-72-3，分子式 C20H42O2（分子量 314.5）。
登记 CAS 号：2136-72-3
其分子式 C20H42O2 由 20 个碳、42 个氢、2 个氧 组成。
别名/同义词：2-十八烷氧基-1-乙醇 · 2-(OCTADECYLOXY)ETHANOL
2-十八烷氧基-1-乙醇 的 CAS 登记号为 2136-72-3。
分子式 C20H42O2，分子量 314.5。
别名/同义词：2-十八烷氧基-1-乙醇、2-(OCTADECYLOXY)ETHANOL。
登记用途：Uses: Permeation enhancer. [ChemIDplus] Used as a surfactant、[REPROTOX] Used to make cosmetics、cleaning-maintenance-laundry products、construction chemicals、coatings、inks、metalworking fluid concentrates、lubricants-greases、textile dying-finishing-impregnating products、metal surface treatment products (including those for galvanizing and electroplating)、in polymerization reactions、plant protection-seed treatment products、textile and leather manufacture、and as a laboratory reagent、[ExPub: ECHA REACH Registrations] Permitted for use as an inert ingredient in non-food pesticide products、[EPA]、Metal Machining [Category: Heat or Machine]、Electroplating [Category: Plate]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Leather Tanning and Processing [Category: Industry]、Textiles (Printing、Dyeing、or Finishing) [Category: Industry]、Use Classification: Cosmetics -> Refatting、Surfactant、Emulsifying、Gel forming、Cleansing。
2-十八烷氧基-1-乙醇（CAS 2136-72-3）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 2136-72-3 |
|---|---|
| PubChem CID | 75050 |
| 分子式 | C20H42O2 |
| IUPAC 名称 | 2-octadecoxyethanol |
| Molecular Weight | 314.5 |
|---|---|
| XLogP3 | 8.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 19 |
| Exact Mass | 314.318480578 |
| Monoisotopic Mass | 314.318480578 |
| Topological Polar Surface Area | 29.5 |
| Heavy Atom Count | 22 |
Ethylene glycol monooctadecyl ether; RefChem:921311; 2-(Octadecyloxy)ethanol; 2136-72-3; 2-Octadecoxyethanol; 9005-00-9; 2-(octadecyloxy)ethan-1-ol; Ethanol, 2-(octadecyloxy)-; MFCD00043351; POE (10) stearyl alcohol ether; C20H42O2; Octadecylglycol; Brij(R) 700; 2-Octadecyloxyethanol; 3-Oxahenicosane-1-ol; C18E1
| 法规与食品接触 | FDA 21 CFR 中列出的食品接触物质清单：FCS PEG STEARYL ETHER CIR / INCI: Cleansing; Gel forming; Emulsifying; Surfactant; Refatting |
|---|
| 已通报的危害声明 | H302 (100%), H312 (100%), H332 (100%) |
|---|
2-十八烷氧基-1-乙醇 · CAS 2136-72-3 · C20H42O2.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-(OCTADECYLOXY)ETHANOL