N-stearyl-1,3-propanediamine (CAS 4253-76-3) — formula C21H46N2, molecular weight 326.37 g/mol; category surfactants.
N-stearyl-1,3-propanediamine (CAS 4253-76-3) is a chemical raw material in the surfactants category. Its molecular formula C21H46N2 comprises 21 C, 46 H, 2 N atoms. Its molecular weight is about 326.37 g/mol. Reported physicochemical data: LogP about 8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 4253-76-3 |
|---|---|
| Molecular Formula | C21H46N2 |
| Molecular Weight | 326.37 g/mol |
| LogP | 8 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：日化, 工业。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Surfactants |
Documented applications: 典型应用领域：日化, 工业。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
N-stearyl-1,3-propanediamine is a surfactant compound with CAS registry number 4253-76-3 and molecular formula C21H46N2 (molecular weight 326.37 g/mol), belonging to the surfactants segment of chemical raw materials.
CAS number: 4253-76-3
Its molecular formula C21H46N2 comprises 21 C, 46 H, 2 N atoms.
Also known as: N-stearyl-1,3-propanediamine · N-十八烷基-1,3-丙二胺 · N-octadecylpropane-1,3-diamine
Category: surfactants
The CAS registry number of N-stearyl-1,3-propanediamine is 4253-76-3.
Molecular formula C21H46N2, molecular weight 326.37 g/mol.
It is also registered under: N-stearyl-1,3-propanediamine, N-十八烷基-1,3-丙二胺, N-octadecylpropane-1,3-diamine.
Recorded applications: 典型应用领域：日化, 工业。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Surfactants.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for N-stearyl-1,3-propanediamine (CAS 4253-76-3), compiled from public chemistry databases.
| CAS Number | 4253-76-3 |
|---|---|
| PubChem CID | 77931 |
| Molecular Formula | C21H46N2 |
| Molecular Weight | 326.37 g/mol |
| IUPAC Name | N'-octadecylpropane-1,3-diamine |
| InChIKey | DXYUWQFEDOQSQY-UHFFFAOYSA-N |
| UNII (FDA) | 39HN1J1N5T |
| Molecular Weight | 326.6 |
|---|---|
| XLogP3 | 8 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 20 |
| Exact Mass | 326.366099476 |
| Monoisotopic Mass | 326.366099476 |
| Topological Polar Surface Area | 38.1 |
| Heavy Atom Count | 23 |
4253-76-3; Octadecyliminipropylamine; 39HN1J1N5T; DTXSID20195321; N1-Octadecyl-1,3-propanediamine; 1,3-Propanediamine, N-octadecyl-, dihydrochloride; RefChem:831088; DTXCID30117812; octadecyliminipropylamine-dihydrochloride; N-Octadecylpropane-1,3-diamine; Duomeen o; N'-octadecylpropane-1,3-diamine; 1,3-Propanediamine, N-octadecyl-; N-STEARYLTRIMETHYLENEDIAMINE; N1-Octadecylpropane-1,3-diamine; n-octadecyltrimethylenediamine
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N-十八烷基丙烷-1,3-二胺