ChemicalBook >> CAS DataBase List >>3-(Diethylamino)-1,2-propanediol
3-(Diethylamino)-1,2-propanediol
- CAS No.
- 621-56-7
- Chemical Name:
- 3-(Diethylamino)-1,2-propanediol
- Synonyms
- N,N-Diethylglycerylamine;3-diethylamino-1,2-propandiol;3-DIETHYLAMINO-1,2-PROPANEDIOL;DIETHYLAMINOPROPANEDIOL;3-DIETHYLAMINOPROPANEDIOL-1,2;3-DIETHYLAMINOPROPANE-1,2-DIOL;3-(diethylamino)-2-propanediol;3-Diethylaminopropylene glycol;3-(Diethylamino)propan-1,2-diol;2-Propanediol,3-(diethylamino)-1
- CBNumber:
- CB3404575
- Molecular Formula:
- C7H17NO2
- Molecular Weight:
- 147.22
- MDL Number:
- MFCD00004716
- MOL File:
- 621-56-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 06:26:11
| Melting point | -30 °C |
|---|---|
| Boiling point | 233-235 °C(lit.) |
| Density | 0.965 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 226 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | clear liquid |
| pka | 14.00±0.20(Predicted) |
| color | Colorless to Light yellow |
| Specific Gravity | 0.98 |
| Water Solubility | miscible |
| BRN | 1737402 |
| Henry's Law Constant | 5.4×102 mol/(m3Pa) at 25℃, Du et al. (2017) |
| CAS DataBase Reference | 621-56-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-(Diethylamino)-1,2-propanediol(621-56-7) |
| EPA Substance Registry System | 1,2-Propanediol, 3-(diethylamino)- (621-56-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H318-H314-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501-P260h-P301+P330+P331-P303+P361+P353-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | 2735 | |||||||||
| WGK Germany | 2 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29221980 | |||||||||
| NFPA 704 |
|
3-(Diethylamino)-1,2-propanediol price More Price(14)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D1721 | 3-(Diethylamino)-1,2-propanediol >98.0%(GC)(T) | 621-56-7 | 25g | $50 | 2026-04-30 | Buy |
| TCI Chemical | D1721 | 3-(Diethylamino)-1,2-propanediol >98.0%(GC)(T) | 621-56-7 | 500g | $594 | 2026-04-30 | Buy |
| aablocks | AA003B7I | 3-(Diethylamino)propane-1,2-diol ≥98%(GC) | 621-56-7 | 25g | $11 | 2026-05-28 | Buy |
| aablocks | AA003B7I | 3-(Diethylamino)propane-1,2-diol 98% | 621-56-7 | 100g | $30 | 2026-05-28 | Buy |
| Crysdot | CD13008721 | 3-(Diethylamino)propane-1,2-diol 95+% | 621-56-7 | 100g | $50 | 2026-05-27 | Buy |
3-(Diethylamino)-1,2-propanediol Chemical Properties,Uses,Production
Chemical Properties
clear colorless to yellow viscous liquid
Application
3-(Diethylamino)-1,2-propanediol was used in the synthesis of diphenylmethane-4,4′-diisocyanate based polyether polyurethane cationomers. It was also used to investigate the chemical and chromatographic stability of methacrylate-based monolithic columns bearing 3-N,N-diethylamino-2-hydroxypropyl (DEAE) and quarternary amine groups.
3-(Diethylamino)-1,2-propanediol Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 167)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhan Yuqing Jiaheng Pharmaceutical Co., Ltd. | 027-83855312 17771813295 13377865312 | 2668571332@qq.com | China | 1701 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| China Langchem Inc. | 0086-21-58956006 | China | 7798 | 57 | |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
| Maya High Purity Chemicals | +86 (573) 82222445 (0)18006601000 452520369 | sales@maya-r.com | China | 11693 | 57 |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66113011 13913916777 | cfzhang@aikonchem.com | China | 19902 | 55 |
View Lastest Price from 3-(Diethylamino)-1,2-propanediol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | 3-(Diethylamino)-1,2-propanediol
621-56-7
|
1KG | 99.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2020-02-17 | 3-(Diethylamino)-1,2-propanediol
621-56-7
|
$1.00 | 1KG | 99% | 200kgs | Career Henan Chemical Co |
-
- 3-(Diethylamino)-1,2-propanediol
621-56-7
- 99.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 3-(Diethylamino)-1,2-propanediol
621-56-7
- $1.00
- 99%
- Career Henan Chemical Co
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3-(Diethylamino)-1,2-propanediol >
3-(Diethylamino)-1,2-propanediol USP/EP/BP
621-56-7
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